text: // Usage:
  // cd /path/to/repo/tests
  // jasmine spec/tests.js
  //
  // Dependencies:
  // nodejs
  // selenium
  // jasmine
  // see https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Headless_mode#Automated_testing_with_headless_mode
  
  // USER SPECIFIED OPTIONS
  var browser = process.env.BROWSER; //"firefox"; // or "chrome"
  if (!browser) {
      console.log("Browser can be set via environment variable, eg");
      console.log("BROWSER=firefox jasmine spec/tests.js");
      console.log("Options for BROWSER are firefox chrome");
      console.log("Using default browser: chrome");
      browser = "chrome";
  }
  else {
      console.log("Using browser: " + browser);
  }
  
  // Globals
  
  var webdriver = require('selenium-webdriver');
  var By = webdriver.By;
  var Key = webdriver.Key;
  var until = webdriver.until;
  var newDriver = null;
  var driver = null;
  // Delays in ms
  var generateDelay = 1500;
  var feedbackDelay = 500;
  var entropyFeedbackDelay = 500;
  var bip38delay = 15000;
  
  // url uses file:// scheme
  var path = require('path')
  var parentDir = path.resolve(process.cwd(), '..', 'src', 'index.html');
  var url = "file://" + parentDir;
  if (browser == "firefox") {
      // TODO loading local html in firefox is broken
      console.log("Loading local html in firefox is broken, see https://stackoverflow.com/q/46367054");
      console.log("You must run a server in this case, ie do this:");
      console.log("$ cd /path/to/bip39/src");
      console.log("$ python -m http.server");
      url = "http://localhost:8000";
  }
  
  // Variables dependent on specific browser selection
  
  if (browser == "firefox") {
      var firefox = require('selenium-webdriver/firefox');
      var binary = new firefox.Binary(firefox.Channel.NIGHTLY);
      binary.addArguments("-headless");
      newDriver = function() {
          return new webdriver.Builder()
                .forBrowser('firefox')
                .setFirefoxOptions(new firefox.Options().setBinary(binary))
                .build();
      }
  }
  else if (browser == "chrome") {
      var chrome = require('selenium-webdriver/chrome');
      newDriver = function() {
          return new webdriver.Builder()
            .forBrowser('chrome')
            .setChromeOptions(new chrome.Options().addArguments("headless"))
            .build();
      }
  }
  
  // Helper functions
  
  function testNetwork(done, params) {
      var phrase = params.phrase || 'abandon abandon ability';
      driver.findElement(By.css('.phrase'))
          .sendKeys(phrase);
      selectNetwork(params.selectText);
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe(params.firstAddress);
              done();
          });
      });
  }
  
  function getFirstRowValue(handler, selector) {
      driver.findElements(By.css(selector))
          .then(function(els) {
              els[0].getText()
                  .then(handler);
          })
  }
  
  function getFirstAddress(handler) {
      getFirstRowValue(handler, ".address");
  }
  
  function getFirstPath(handler) {
      getFirstRowValue(handler, ".index");
  }
  
  function testColumnValuesAreInvisible(done, columnClassName) {
      var selector = "." + columnClassName + " span";
      driver.findElements(By.css(selector))
          .then(function(els) {
              els[0].getAttribute("class")
                  .then(function(classes) {
                      expect(classes).toContain("invisible");
                      done();
                  });
          })
  }
  
  function testRowsAreInCorrectOrder(done) {
      driver.findElements(By.css('.index'))
          .then(function(els) {
              var testRowAtIndex = function(i) {
                  if (i >= els.length) {
                      done();
                  }
                  else {
                      els[i].getText()
                          .then(function(actualPath) {
                              var noHardened = actualPath.replace(/'/g, "");
                              var pathBits = noHardened.split("/")
                              var lastBit = pathBits[pathBits.length-1];
                              var actualIndex = parseInt(lastBit);
                              expect(actualIndex).toBe(i);
                              testRowAtIndex(i+1);
                          });
                  }
              }
              testRowAtIndex(0);
          });
  }
  
  function selectNetwork(name) {
      driver.executeScript(function() {
          var selectText = arguments[0];
          $(".network option[selected]").removeAttr("selected");
          $(".network option").filter(function(i,e) {
              return $(e).html() == selectText;
          }).prop("selected", true);
          $(".network").trigger("change");
      }, name);
  }
  
  function testEntropyType(done, entropyText, entropyTypeUnsafe) {
      // entropy type is compiled into regexp so needs escaping
      // see https://stackoverflow.com/a/2593661
      var entropyType = (entropyTypeUnsafe+'').replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&");
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys(entropyText);
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.entropy-container'))
              .getText()
              .then(function(text) {
                  var re = new RegExp("Entropy Type\\s+" + entropyType);
                  expect(text).toMatch(re);
                  done();
              });
      });
  }
  
  function testEntropyBits(done, entropyText, entropyBits) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys(entropyText);
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.entropy-container'))
              .getText()
              .then(function(text) {
                  var re = new RegExp("Total Bits\\s+" + entropyBits);
                  expect(text).toMatch(re);
                  done();
              });
      });
  }
  
  function testEntropyFeedback(done, entropyDetail) {
      // entropy type is compiled into regexp so needs escaping
      // see https://stackoverflow.com/a/2593661
      if ("type" in entropyDetail) {
          entropyDetail.type = (entropyDetail.type+'').replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&");
      }
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys(entropyDetail.entropy);
      driver.sleep(entropyFeedbackDelay).then(function() {
          driver.findElement(By.css('.entropy-container'))
              .getText()
              .then(function(text) {
                  driver.findElement(By.css('.phrase'))
                      .getAttribute("value")
                      .then(function(phrase) {
                          if ("filtered" in entropyDetail) {
                              var key = "Filtered Entropy";
                              var value = entropyDetail.filtered;
                              var reText = key + "\\s+" + value;
                              var re = new RegExp(reText);
                              expect(text).toMatch(re);
                          }
                          if ("type" in entropyDetail) {
                              var key = "Entropy Type";
                              var value = entropyDetail.type;
                              var reText = key + "\\s+" + value;
                              var re = new RegExp(reText);
                              expect(text).toMatch(re);
                          }
                          if ("events" in entropyDetail) {
                              var key = "Event Count";
                              var value = entropyDetail.events;
                              var reText = key + "\\s+" + value;
                              var re = new RegExp(reText);
                              expect(text).toMatch(re);
                          }
                          if ("bits" in entropyDetail) {
                              var key = "Total Bits";
                              var value = entropyDetail.bits;
                              var reText = key + "\\s+" + value;
                              var re = new RegExp(reText);
                              expect(text).toMatch(re);
                          }
                          if ("bitsPerEvent" in entropyDetail) {
                              var key = "Bits Per Event";
                              var value = entropyDetail.bitsPerEvent;
                              var reText = key + "\\s+" + value;
                              var re = new RegExp(reText);
                              expect(text).toMatch(re);
                          }
                          if ("words" in entropyDetail) {
                              var actualWords = phrase.split(/\s+/)
                                  .filter(function(w) { return w.length > 0 })
                                  .length;
                              expect(actualWords).toBe(entropyDetail.words);
                          }
                          if ("strength" in entropyDetail) {
                              var key = "Time To Crack";
                              var value = entropyDetail.strength;
                              var reText = key + "\\s+" + value;
                              var re = new RegExp(reText);
                              expect(text).toMatch(re);
                          }
                          done();
                      });
              });
      });
  }
  
  function testClientSelect(done, params) {
      // set mnemonic and select bip32 tab
      driver.findElement(By.css('#bip32-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          // BITCOIN CORE
          // set bip32 client to bitcoin core
          driver.executeScript(function() {
              $("#bip32-client").val(arguments[0]).trigger("change");
          }, params.selectValue);
          driver.sleep(generateDelay).then(function() {
              // check the derivation path is correct
              driver.findElement(By.css("#bip32-path"))
                  .getAttribute("value")
                  .then(function(path) {
                  expect(path).toBe(params.bip32path);
                  // check hardened addresses is selected
                  driver.findElement(By.css(".hardened-addresses"))
                      .getAttribute("checked")
                      .then(function(isChecked) {
                          expect(isChecked).toBe(params.useHardenedAddresses);
                          // check input is readonly
                          driver.findElement(By.css("#bip32-path"))
                              .getAttribute("readonly")
                              .then(function(isReadonly) {
                                  expect(isReadonly).toBe("true");
                                  done();
                              });
                      });
              });
          });
      });
  }
  
  // Tests
  
  describe('BIP39 Tool Tests', function() {
  
      beforeEach(function(done) {
          driver = newDriver();
          driver.get(url).then(done);
      });
  
      // Close the website after each test is run (so that it is opened fresh each time)
      afterEach(function(done) {
          driver.quit().then(done);
      });
  
  // BEGIN TESTS
  
  // Page initially loads with blank phrase
  it('Should load the page', function(done) {
      driver.findElement(By.css('.phrase'))
          .getAttribute('value').then(function(value) {
              expect(value).toBe('');
              done();
          });
  });
  
  // Page has text
  it('Should have text on the page', function(done) {
      driver.findElement(By.css('body'))
          .getText()
          .then(function(text) {
              var textToFind = "You can enter an existing BIP39 mnemonic";
              expect(text).toContain(textToFind);
              done();
          });
  });
  
  // Entering mnemonic generates addresses
  it('Should have a list of addresses', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElements(By.css('.address'))
              .then(function(els) {
                  expect(els.length).toBe(20);
                  done();
              })
      });
  });
  
  // Generate button generates random mnemonic
  it('Should be able to generate a random mnemonic', function(done) {
      // initial phrase is blank
      driver.findElement(By.css('.phrase'))
          .getAttribute("value")
          .then(function(phrase) {
              expect(phrase.length).toBe(0);
              // press generate
              driver.findElement(By.css('.generate')).click();
              driver.sleep(generateDelay).then(function() {
                  // new phrase is not blank
                  driver.findElement(By.css('.phrase'))
                      .getAttribute("value")
                      .then(function(phrase) {
                          expect(phrase.length).toBeGreaterThan(0);
                          done();
                      });
              });
          });
  });
  
  // Mnemonic length can be customized
  it('Should allow custom length mnemonics', function(done) {
      // set strength to 6
      driver.executeScript(function() {
          $(".strength option[selected]").removeAttr("selected");
          $(".strength option[value=6]").prop("selected", true);
      });
      driver.findElement(By.css('.generate')).click();
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.phrase'))
              .getAttribute("value")
              .then(function(phrase) {
                  var words = phrase.split(" ");
                  expect(words.length).toBe(6);
                  done();
              });
      });
  });
  
  // Passphrase can be set
  it('Allows a passphrase to be set', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.findElement(By.css('.passphrase'))
          .sendKeys('secure_passphrase');
      driver.sleep(generateDelay).then(function() {
        getFirstAddress(function(address) {
            expect(address).toBe("15pJzUWPGzR7avffV9nY5by4PSgSKG9rba");
            done();
        })
    });
  });
  
  // Network can be set to networks other than bitcoin
  it('Allows selection of bitcoin testnet', function(done) {
      var params = {
          selectText: "BTC - Bitcoin Testnet",
          firstAddress: "mucaU5iiDaJDb69BHLeDv8JFfGiyg2nJKi",
      };
      testNetwork(done, params);
  });
  it('Allows selection of litecoin', function(done) {
      var params = {
          selectText: "LTC - Litecoin",
          firstAddress: "LQ4XU8RX2ULPmPq9FcUHdVmPVchP9nwXdn",
      };
      testNetwork(done, params);
  });
  it('Allows selection of ripple', function(done) {
      var params = {
          selectText: "XRP - Ripple",
          firstAddress: "rLTFnqbmCVPGx6VfaygdtuKWJgcN4v1zRS",
          phrase: "ill clump only blind unit burden thing track silver cloth review awake useful craft whale all satisfy else trophy sunset walk vanish hope valve",
      };
      testNetwork(done, params);
  });
  it('Allows selection of dogecoin', function(done) {
      var params = {
          selectText: "DOGE - Dogecoin",
          firstAddress: "DPQH2AtuzkVSG6ovjKk4jbUmZ6iXLpgbJA",
      };
      testNetwork(done, params);
  });
  it('Allows selection of denarius', function(done) {
      var params = {
          selectText: "DNR - Denarius",
          firstAddress: "DFdFMVUMzU9xX88EywXvAGwjiwpxyh9vKb",
      };
      testNetwork(done, params);
  });
  it('Allows selection of shadowcash', function(done) {
      var params = {
          selectText: "SDC - ShadowCash",
          firstAddress: "SiSZtfYAXEFvMm3XM8hmtkGDyViRwErtCG",
      };
      testNetwork(done, params);
  });
  it('Allows selection of shadowcash testnet', function(done) {
      var params = {
          selectText: "SDC - ShadowCash Testnet",
          firstAddress: "tM2EDpVKaTiEg2NZg3yKg8eqjLr55BErHe",
      };
      testNetwork(done, params);
  });
  it('Allows selection of viacoin', function(done) {
      var params = {
          selectText: "VIA - Viacoin",
          firstAddress: "Vq9Eq4N5SQnjqZvxtxzo7hZPW5XnyJsmXT",
      };
      testNetwork(done, params);
  });
  it('Allows selection of viacoin testnet', function(done) {
      var params = {
          selectText: "VIA - Viacoin Testnet",
          firstAddress: "tM2EDpVKaTiEg2NZg3yKg8eqjLr55BErHe",
      };
      testNetwork(done, params);
  });
  it('Allows selection of jumbucks', function(done) {
      var params = {
          selectText: "JBS - Jumbucks",
          firstAddress: "JLEXccwDXADK4RxBPkRez7mqsHVoJBEUew",
      };
      testNetwork(done, params);
  });
  it('Allows selection of clam', function(done) {
      var params = {
          selectText: "CLAM - Clams",
          firstAddress: "xCp4sakjVx4pUAZ6cBCtuin8Ddb6U1sk9y",
      };
      testNetwork(done, params);
  });
  it('Allows selection of crown', function(done) {
      var params = {
          selectText: "CRW - Crown",
          firstAddress: "18pWSwSUAQdiwMHUfFZB1fM2xue9X1FqE5",
      };
      testNetwork(done, params);
  });
  it('Allows selection of dash', function(done) {
      var params = {
          selectText: "DASH - Dash",
          firstAddress: "XdbhtMuGsPSkE6bPdNTHoFSszQKmK4S5LT",
      };
      testNetwork(done, params);
  });
  it('Allows selection of dash testnet', function(done) {
      var params = {
          selectText: "DASH - Dash Testnet",
          firstAddress: "yaR52EN4oojdJfBgzWJTymC4uuCLPT29Gw",
      };
      testNetwork(done, params);
  });
  it('Allows selection of game', function(done) {
      var params = {
          selectText: "GAME - GameCredits",
          firstAddress: "GSMY9bAp36cMR4zyT4uGVS7GFjpdXbao5Q",
      };
      testNetwork(done, params);
  });
  it('Allows selection of komodo', function(done) {
      var params = {
          selectText: "KMD - Komodo",
          firstAddress: "RMPPzJwAjPVZZAwJvXivHJGGjdCx6WBD2t",
      };
      testNetwork(done, params);
  });
  it('Allows selection of namecoin', function(done) {
      var params = {
          selectText: "NMC - Namecoin",
          firstAddress: "Mw2vK2Bvex1yYtYF6sfbEg2YGoUc98YUD2",
      };
      testNetwork(done, params);
  });
  it('Allows selection of onixcoin', function(done) {
      var params = {
          selectText: "ONX - Onixcoin",
          firstAddress: "XGwMqddeKjT3ddgX73QokjVbCL3aK6Yxfk",
      };
      testNetwork(done, params);
  });
  it('Allows selection of peercoin', function(done) {
      var params = {
          selectText: "PPC - Peercoin",
          firstAddress: "PVAiioTaK2eDHSEo3tppT9AVdBYqxRTBAm",
      };
      testNetwork(done, params);
  });
  it('Allows selection of ethereum', function(done) {
      var params = {
          selectText: "ETH - Ethereum",
          firstAddress: "0xe5815d5902Ad612d49283DEdEc02100Bd44C2772",
      };
      testNetwork(done, params);
      // TODO test private key and public key
  });
  it('Allows selection of slimcoin', function(done) {
      var params = {
          selectText: "SLM - Slimcoin",
          firstAddress: "SNzPi1CafHFm3WWjRo43aMgiaEEj3ogjww",
      };
      testNetwork(done, params);
  });
  it('Allows selection of slimcoin testnet', function(done) {
      var params = {
          selectText: "SLM - Slimcoin Testnet",
          firstAddress: "n3nMgWufTek5QQAr6uwMhg5xbzj8xqc4Dq",
      };
      testNetwork(done, params);
  });
  it('Allows selection of bitcoin cash', function(done) {
      var params = {
          selectText: "BCH - Bitcoin Cash",
          firstAddress: "1JKvb6wKtsjNoCRxpZ4DGrbniML7z5U16A",
      };
      testNetwork(done, params);
  });
  it('Allows selection of myriadcoin', function(done) {
      var params = {
          selectText: "XMY - Myriadcoin",
          firstAddress: "MJEswvRR46wh9BoiVj9DzKYMBkCramhoBV",
      };
      testNetwork(done, params);
  });
  it('Allows selection of pivx', function(done) {
      var params = {
          selectText: "PIVX - PIVX",
          firstAddress: "DBxgT7faCuno7jmtKuu6KWCiwqsVPqh1tS",
      };
      testNetwork(done, params);
  });
  it('Allows selection of pivx testnet', function(done) {
      var params = {
          selectText: "PIVX - PIVX Testnet",
          firstAddress: "yB5U384n6dGkVE3by5y9VdvHHPwPg68fQj",
      };
      testNetwork(done, params);
  });
  it('Allows selection of maza', function(done) {
      var params = {
          selectText: "MAZA - Maza",
          firstAddress: "MGW4Bmi2NEm4PxSjgeFwhP9vg18JHoRnfw",
      };
      testNetwork(done, params);
  });
  it('Allows selection of fujicoin', function(done) {
      var params = {
          selectText: "FJC - Fujicoin",
          firstAddress: "FgiaLpG7C99DyR4WnPxXedRVHXSfKzUDhF",
      };
      testNetwork(done, params);
  });
  it('Allows selection of nubits', function(done) {
      var params = {
          selectText: "USNBT - NuBits",
          firstAddress: "BLxkabXuZSJSdesLD7KxZdqovd4YwyBTU6",
      };
      testNetwork(done, params);
  });
  it('Allows selection of bitcoin gold', function(done) {
      var params = {
          selectText: "BTG - Bitcoin Gold",
          firstAddress: "GdDqug4WUsn5syNbSTHatNn4XnuwZtzedx",
      };
      testNetwork(done, params);
  });
  it('Allows selection of monacoin', function(done) {
      var params = {
          selectText: "MONA - Monacoin",
          firstAddress: "MKMiMr7MyjDKjJbCBzgF6u4ByqTS4NkRB1",
      };
      testNetwork(done, params);
  });
  it('Allows selection of AXE', function(done) {
      var params = {
          selectText: "AXE - Axe",
          firstAddress: "XQ4HLxUVS3egk5ff1o9e2vJFJKSSsUH3B7",
      };
      testNetwork(done, params);
  });
  it('Allows selection of BlackCoin', function(done) {
      var params = {
          selectText: "BLK - BlackCoin",
          firstAddress: "B5MznAKwj7uQ42vDz3w4onhBXPcqhTwJ9z",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Neblio', function(done) {
      var params = {
          selectText: "NEBL - Neblio",
          firstAddress: "NefkeEEvhusbHMmTRrxx7H9wFnUXd8qQsE",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Beetlecoin', function(done) {
      var params = {
          selectText: "BEET - Beetlecoin",
          firstAddress: "BVmtbEsGrjpknprmpHFq26z4kYHJUFHE71",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Adcoin', function(done) {
      var params = {
          selectText: "ACC - Adcoin",
          firstAddress: "AcEDM6V5sF4kFHC76MJjjfProtS5Sw2qcd",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Asiacoin', function(done) {
      var params = {
          selectText: "AC - Asiacoin",
          firstAddress: "ALupuEEz7kJjQTAvmtcBMBVuEjPa7GqZzE",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Auroracoin', function(done) {
      var params = {
          selectText: "AUR - Auroracoin",
          firstAddress: "ANuraS6F4Jpi413FEnavjYkKYJJRHkgYCm",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Bata', function(done) {
      var params = {
          selectText: "BTA - Bata",
          firstAddress: "BGxBdNeYPtF3GCuTtZBPQdFxCkdBYSF3fj",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Belacoin', function(done) {
      var params = {
          selectText: "BELA - Belacoin",
          firstAddress: "BEeetqpNffdzeknSpNmQp5KAFh2KK1Qx7S",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Bitcoin Atom', function(done) {
      var params = {
          selectText: "BCA - Bitcoin Atom",
          firstAddress: "AMy6qMbJeC4zsGRL6iWszmeCdQH65fgfih",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Bitcoinplus', function(done) {
      var params = {
          selectText: "XBC - Bitcoinplus",
          firstAddress: "B7FSynZoDbEwTCSgsXq9nJ5ue8owYLVL8r",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Bitcore', function(done) {
      var params = {
          selectText: "BTX - Bitcore",
          firstAddress: "1Dg18EtqhReS11e9h8khkLjWGLHVjPM2AB",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Bitsend', function(done) {
      var params = {
          selectText: "BSD - Bitsend",
          firstAddress: "iBPk7LYjDun3EPk7CRR8UUmnPoceVc1bp2",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Britcoin', function(done) {
      var params = {
          selectText: "BRIT - Britcoin",
          firstAddress: "B6Aue4J2XLs1f1dtD4H1SHYFfh4XrmEbrw",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Canadaecoin', function(done) {
      var params = {
          selectText: "CDN - Canadaecoin",
          firstAddress: "CanAyCfd5Rj2CQVfaoAmvDUZunPM5W1AEQ",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Cannacoin', function(done) {
      var params = {
          selectText: "CCN - Cannacoin",
          firstAddress: "CYjW8xWB43g6krLJTmmrPk1PonoQX7h9Qd",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Clubcoin', function(done) {
      var params = {
          selectText: "CLUB - Clubcoin",
          firstAddress: "CHMDEXN4sihpSVX4GyAa2hZ62shnby7uyN",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Compcoin', function(done) {
      var params = {
          selectText: "CMP - Compcoin",
          firstAddress: "CLshtw3zhxkseBJS46UF12v3AFy9Dx7JVv",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Crave', function(done) {
      var params = {
          selectText: "CRAVE - Crave",
          firstAddress: "VCYJeti6uKMNBFKCL7eP96UwuFWYHM7c85",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Defcoin', function(done) {
      var params = {
          selectText: "DFC - Defcoin",
          firstAddress: "D8swcgyaaFUrXZU3ATwbgy16buCpWqbG1M",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Diamond', function(done) {
      var params = {
          selectText: "DMD - Diamond",
          firstAddress: "dJnrVbLL9UPjdaVRz2C8VpqHZknqAqjLek",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Digibyte', function(done) {
      var params = {
          selectText: "DGB - Digibyte",
          firstAddress: "D85Rp9jwLtMdmP6wGjTiqHBdVQLST3YCEq",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Digitalcoin', function(done) {
      var params = {
          selectText: "DGC - Digitalcoin",
          firstAddress: "DKw4UGKEAZWweDNEbBFNQx4EM8x1mpUdia",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Ecoin', function(done) {
      var params = {
          selectText: "ECN - Ecoin",
          firstAddress: "e6WFPLG5gcXyF7cESFteH1hE2XSmowW5yB",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Edrcoin', function(done) {
      var params = {
          selectText: "EDRC - Edrcoin",
          firstAddress: "eh1nUJsvgKPFv6ebMBfcwJ299GMCpjeZUG",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Egulden', function(done) {
      var params = {
          selectText: "EFL - Egulden",
          firstAddress: "Lg66yt55R7edRM58cDhKzXik2kFme3viX7",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Einsteinium', function(done) {
      var params = {
          selectText: "EMC2 - Einsteinium",
          firstAddress: "EVAABm9hXKHk2MpVMbwNakRubFnNha5m8m",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Europecoin', function(done) {
      var params = {
          selectText: "ERC - Europecoin",
          firstAddress: "ESA2YwPYntAoaPrE8Fm5qkKRtkcwLcwD6R",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Exclusivecoin', function(done) {
      var params = {
          selectText: "EXCL - Exclusivecoin",
          firstAddress: "EbUa6m8UZW6nTxsYZD2FsDjkadKbp5M6JT",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Feathercoin', function(done) {
      var params = {
          selectText: "FTC - Feathercoin",
          firstAddress: "6gDdjAMoSgQaW8UhqK3oboHs6ftGAroKkM",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Firstcoin', function(done) {
      var params = {
          selectText: "FRST - Firstcoin",
          firstAddress: "FJN9GzfMm7Q8R4DJwK1H9F6A1GTghvFiMJ",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Flashcoin', function(done) {
      var params = {
          selectText: "FLASH - Flashcoin",
          firstAddress: "UWfpf5LfMmLxZYooEb2EyvWhZ8NG7EZDRt",
      };
      testNetwork(done, params);
  });
  it('Allows selection of GCRCoin', function(done) {
      var params = {
          selectText: "GCR - GCRCoin",
          firstAddress: "GJjF5cLwyXLacpuvXAVksxGxKvHDjx58d6",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Gobyte', function(done) {
      var params = {
          selectText: "GBX - Gobyte",
          firstAddress: "GS813Ys2brkmvSUw1rUqGPm2HqQVDHJRyA",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Gridcoin', function(done) {
      var params = {
          selectText: "GRC - Gridcoin",
          firstAddress: "SGrWbBPvobgqKRF8td1Kdc9vbRY7MJ78Y9",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Gulden', function(done) {
      var params = {
          selectText: "NLG - Gulden",
          firstAddress: "GcDP7cNEc33MPPdTFNJ8pZc6VMZJ2CbKxY",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Helleniccoin', function(done) {
      var params = {
          selectText: "HNC - Helleniccoin",
          firstAddress: "LbHEKe5H72zp9G1fuWNiiNePTUfJb88915",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Hempcoin', function(done) {
      var params = {
          selectText: "THC - Hempcoin",
          firstAddress: "H8sdWbZyJV4gyXyHtLXDaNnAuUDhK5mfTV",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Insane', function(done) {
      var params = {
          selectText: "INSN - Insane",
          firstAddress: "iMPqEJMiXWuxC9U2NVinCCMr4t72h58EWx",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Iop', function(done) {
      var params = {
          selectText: "IOP - Iop",
          firstAddress: "pGKQmcaPf95Ur5o6oHK4qdiZ52p1yaTvq1",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Ixcoin', function(done) {
      var params = {
          selectText: "IXC - Ixcoin",
          firstAddress: "xgE9bTZ6YypT3E6ByzkTt31Hq68E9BqywH",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Landcoin', function(done) {
      var params = {
          selectText: "LDCN - Landcoin",
          firstAddress: "LLvLwNjG1aJcn1RS4W4GJUbv8fNaRATG7c",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Library Credits', function(done) {
      var params = {
          selectText: "LBC - Library Credits",
          firstAddress: "bQJEQrHDJyHdqycB32uysh1SWn8Ln8LMdg",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Linx', function(done) {
      var params = {
          selectText: "LINX - Linx",
          firstAddress: "XGWQ3cb3LGUB3VnHmj6xYSMgnokNbf6dyk",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Litecoincash', function(done) {
      var params = {
          selectText: "LCC - Litecoincash",
          firstAddress: "Ce5n7fjUuQPLutJ4W5nCCfQLKdKLE1mv9A",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Lynx', function(done) {
      var params = {
          selectText: "LYNX - Lynx",
          firstAddress: "KUeY3ZdZkg96p4W98pj1JjygCFU1XqWdw3",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Minexcoin', function(done) {
      var params = {
          selectText: "MNX - Minexcoin",
          firstAddress: "XC1VnyJVfiMDwWgFtAHDp41cgY3AHk3dJT",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Navcoin', function(done) {
      var params = {
          selectText: "NAV - Navcoin",
          firstAddress: "NTQVTPK3NWSQLKoffkiQw99T8PifkF1Y2U",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Neoscoin', function(done) {
      var params = {
          selectText: "NEOS - Neoscoin",
          firstAddress: "NgATz6QbQNXvayHQ4CpZayugb9HeaPDdby",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Neurocoin', function(done) {
      var params = {
          selectText: "NRO - Neurocoin",
          firstAddress: "NVdYErQ3mFpDuF5DquW9WMiT7sLc8ufFTn",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Newyorkc', function(done) {
      var params = {
          selectText: "NYC - Newyorkc",
          firstAddress: "RSVMfyH1fKfy3puADJEhut2vfkRyon6imm",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Novacoin', function(done) {
      var params = {
          selectText: "NVC - Novacoin",
          firstAddress: "4JRvUmxcKCJmaMXZyvRoSS1cmG2XvnZfHN",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Nushares', function(done) {
      var params = {
          selectText: "NSR - Nushares",
          firstAddress: "SecjXzU3c7EecdT7EbC4vvmbdtBBokWh6J",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Okcash', function(done) {
      var params = {
          selectText: "OK - Okcash",
          firstAddress: "PV4Qp1TUYuGv4TqVtLZtqvrsWWRycfx1Yi",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Omnicore', function(done) {
      var params = {
          selectText: "OMNI - Omnicore",
          firstAddress: "1Q1t3gonjCT3rW38TsTsCvgSc3hh7zBGbi",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Pesobit', function(done) {
      var params = {
          selectText: "PSB - Pesobit",
          firstAddress: "PDePsF7ALyXP7JaywokdYiRTDtKa14MAr1",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Pinkcoin', function(done) {
      var params = {
          selectText: "PINK - Pinkcoin",
          firstAddress: "2TgjYQffjbzUHJghNaVbdsjHbRwruC3yzC",
      };
      testNetwork(done, params);
  });
  it('Allows selection of POSWcoin', function(done) {
      var params = {
          selectText: "POSW - POSWcoin",
          firstAddress: "PNxewmZoPnGBvoEbH6hgQZCK1igDiBCdgC",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Potcoin', function(done) {
      var params = {
          selectText: "POT - Potcoin",
          firstAddress: "PEo7Vg2ctXgpP4vuLPeY9aGJtZotyrmiHc",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Putincoin', function(done) {
      var params = {
          selectText: "PUT - Putincoin",
          firstAddress: "PViWnfr2uFtovd6e7joM49C94CsGSnqJis",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Reddcoin', function(done) {
      var params = {
          selectText: "RDD - Reddcoin",
          firstAddress: "1M4druAcUfkXBaAcQ4cCgCLPHChiaib6kL",
      };
      testNetwork(done, params);
  });
  it('Allows selection of RevolutionVR', function(done) {
      var params = {
          selectText: "RVR - RevolutionVR",
          firstAddress: "VXeeoP2jkzZnMFxtc66ZBZK1NHN5QJnnjL",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Rubycoin', function(done) {
      var params = {
          selectText: "RBY - Rubycoin",
          firstAddress: "RV76JDtjTs11JdMDRToYn6CHecMRPLnKS6",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Smileycoin', function(done) {
      var params = {
          selectText: "SMLY - Smileycoin",
          firstAddress: "BEZVnEBCAyFByrgKpwAgYgtvP4rKAd9Sj2",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Solarcoin', function(done) {
      var params = {
          selectText: "SLR - Solarcoin",
          firstAddress: "8LZ13HbnjtaMJWSvvVFNTLf71zFfDrhwLu",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Stratis', function(done) {
      var params = {
          selectText: "STRAT - Stratis",
          firstAddress: "ScfJnq3QDhKgDMEds6sqUE1ot6ShfhmXXq",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Syscoin', function(done) {
      var params = {
          selectText: "SYS - Syscoin",
          firstAddress: "SZwJi42Pst3VAMomyK5DG4157WM5ofRmSj",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Toa', function(done) {
      var params = {
          selectText: "TOA - Toa",
          firstAddress: "TSe1QAnUwQzUfbBusDzRJ9URttrRGKoNKF",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Ultimatesecurecash', function(done) {
      var params = {
          selectText: "USC - Ultimatesecurecash",
          firstAddress: "UPyLAZU2Che5fiy7Ed8xVJFmXAUhitA4ug",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Unobtanium', function(done) {
      var params = {
          selectText: "UNO - Unobtanium",
          firstAddress: "uUBMPVMXrR6qhqornJqKTWgr8L69vihSL9",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Vcash', function(done) {
      var params = {
          selectText: "XVC - Vcash",
          firstAddress: "VuL53MSY6KjvAjKSeRkh3NDnKykacDVeps",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Verge', function(done) {
      var params = {
          selectText: "XVG - Verge",
          firstAddress: "DCrVuGkMjLJpTGgwAgv9AcMdeb1nkWbjZA",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Vertcoin', function(done) {
      var params = {
          selectText: "VTC - Vertcoin",
          firstAddress: "Vf6koGuiWdXQfx8tNqxoNeEDxh4xh5cxsG",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Vivo', function(done) {
      var params = {
          selectText: "VIVO - Vivo",
          firstAddress: "VFmBwuXXGhJe7MarQG2GfzHMFebRHgfSpB",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Vpncoin', function(done) {
      var params = {
          selectText: "VASH - Vpncoin",
          firstAddress: "VoEmH1qXC4TsSgBAStR21QYetwnFqbqCx9",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Whitecoin', function(done) {
      var params = {
          selectText: "XWC - Whitecoin",
          firstAddress: "WcSwCAUqrSgeSYbsaS3SSWWhsx8KRYTFDR",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Wincoin', function(done) {
      var params = {
          selectText: "WC - Wincoin",
          firstAddress: "WaDVCESMGgyKgNESdn3u43NnwmGSkZED3Z",
      };
      testNetwork(done, params);
  });
  it('Allows selection of Zcoin', function(done) {
      var params = {
          selectText: "XZC - Zcoin",
          firstAddress: "a6VcMdP4XgAA9Tr7xNszmPG5FZpfRf17Cq",
      };
      testNetwork(done, params);
  });
  
  
  // BIP39 seed is set from phrase
  it('Sets the bip39 seed from the prhase', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.seed'))
              .getAttribute("value")
              .then(function(seed) {
                  expect(seed).toBe("20da140d3dd1df8713cefcc4d54ce0e445b4151027a1ab567b832f6da5fcc5afc1c3a3f199ab78b8e0ab4652efd7f414ac2c9a3b81bceb879a70f377aa0a58f3");
                  done();
              })
      });
  });
  
  // BIP32 root key is set from phrase
  it('Sets the bip39 root key from the prhase', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.root-key'))
              .getAttribute("value")
              .then(function(seed) {
                  expect(seed).toBe("xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpi");
                  done();
              })
      });
  });
  
  // Tabs show correct addresses when changed
  it('Shows the correct address when tab is changed', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('#bip32-tab a'))
              .click();
          driver.sleep(generateDelay).then(function() {
              getFirstAddress(function(address) {
                  expect(address).toBe("17uQ7s2izWPwBmEVFikTmZUjbBKWYdJchz");
                  done();
              });
          });
      });
  });
  
  // BIP44 derivation path is shown
  it('Shows the derivation path for bip44 tab', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('#bip44 .path'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("m/44'/0'/0'/0");
                  done();
              })
      });
  });
  
  // BIP44 extended private key is shown
  it('Shows the extended private key for bip44 tab', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-priv-key'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("xprvA2DxxvPZcyRvYgZMGS53nadR32mVDeCyqQYyFhrCVbJNjPoxMeVf7QT5g7mQASbTf9Kp4cryvcXnu2qurjWKcrdsr91jXymdCDNxKgLFKJG");
                  done();
              })
      });
  });
  
  // BIP44 extended public key is shown
  it('Shows the extended public key for bip44 tab', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-pub-key'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("xpub6FDKNRvTTLzDmAdpNTc49ia9b4byd6vqCdUa46Fp3vqMcC96uBoufCmZXQLiN5AK3iSCJMhf9gT2sxkpyaPepRuA7W3MujV5tGmF5VfbueM");
                  done();
              })
      });
  });
  
  // BIP44 account field changes address list
  it('Changes the address list if bip44 account is changed', function(done) {
      driver.findElement(By.css('#bip44 .account'))
          .sendKeys('1');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("1Nq2Wmu726XHCuGhctEtGmhxo3wzk5wZ1H");
              done();
          });
      });
  });
  
  // BIP44 change field changes address list
  it('Changes the address list if bip44 change is changed', function(done) {
      driver.findElement(By.css('#bip44 .change'))
          .sendKeys('1');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("1KAGfWgqfVbSSXY56fNQ7YnhyKuoskHtYo");
              done();
          });
      });
  });
  
  // BIP32 derivation path can be set
  it('Can use a custom bip32 derivation path', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.findElement(By.css('#bip32 .path'))
          .clear();
      driver.findElement(By.css('#bip32 .path'))
          .sendKeys('m/1');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("16pYQQdLD1hH4hwTGLXBaZ9Teboi1AGL8L");
              done();
          });
      });
  });
  
  // BIP32 can use hardened derivation paths
  it('Can use a hardened derivation paths', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.findElement(By.css('#bip32 .path'))
          .clear();
      driver.findElement(By.css('#bip32 .path'))
          .sendKeys("m/0'");
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("14aXZeprXAE3UUKQc4ihvwBvww2LuEoHo4");
              done();
          });
      });
  });
  
  // BIP32 extended private key is shown
  it('Shows the BIP32 extended private key', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-priv-key'))
              .getAttribute("value")
              .then(function(privKey) {
                  expect(privKey).toBe("xprv9va99uTVE5aLiutUVLTyfxfe8v8aaXjSQ1XxZbK6SezYVuikA9MnjQVTA8rQHpNA5LKvyQBpLiHbBQiiccKiBDs7eRmBogsvq3THFeLHYbe");
                  done();
              });
      });
  });
  
  // BIP32 extended public key is shown
  it('Shows the BIP32 extended public key', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-pub-key'))
              .getAttribute("value")
              .then(function(pubKey) {
                  expect(pubKey).toBe("xpub69ZVZQzP4T8dwPxwbMzz36cNgwy4yzTHmETZMyihzzXXNi3thgg3HCow1RtY252wdw5rS8369xKnraN5Q93y3FkFfJp2XEHWUrkyXsjS93P");
                  done();
              });
      });
  });
  
  // Derivation path is shown in table
  it('Shows the derivation path in the table', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstPath(function(path) {
              expect(path).toBe("m/44'/0'/0'/0/0");
              done();
          });
      });
  });
  
  // Derivation path for address can be hardened
  it('Can derive hardened addresses', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.executeScript(function() {
          $(".hardened-addresses").prop("checked", true);
      });
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("18exLzUv7kfpiXRzmCjFDoC9qwNLFyvwyd");
              done();
          });
      });
  });
  
  // Derivation path visibility can be toggled
  it('Can toggle visibility of the derivation path column', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.index-toggle'))
              .click();
          testColumnValuesAreInvisible(done, "index");
      });
  });
  
  // Address is shown
  it('Shows the address in the table', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("1Di3Vp7tBWtyQaDABLAjfWtF6V7hYKJtug");
              done();
          });
      });
  });
  
  // Addresses are shown in order of derivation path
  it('Shows the address in order of derivation path', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          testRowsAreInCorrectOrder(done);
      });
  });
  
  // Address visibility can be toggled
  it('Can toggle visibility of the address column', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.address-toggle'))
              .click();
          testColumnValuesAreInvisible(done, "address");
      });
  });
  
  // Public key is shown in table
  it('Shows the public key in the table', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElements(By.css('.pubkey'))
              .then(function(els) {
                  els[0].getText()
                      .then(function(pubkey) {
                          expect(pubkey).toBe("033f5aed5f6cfbafaf223188095b5980814897295f723815fea5d3f4b648d0d0b3");
                          done();
                      });
              });
      });
  });
  
  // Public key visibility can be toggled
  it('Can toggle visibility of the public key column', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.public-key-toggle'))
              .click();
          testColumnValuesAreInvisible(done, "pubkey");
      });
  });
  
  // Private key is shown in table
  it('Shows the private key in the table', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElements(By.css('.privkey'))
              .then(function(els) {
                  els[0].getText()
                      .then(function(pubkey) {
                          expect(pubkey).toBe("L26cVSpWFkJ6aQkPkKmTzLqTdLJ923e6CzrVh9cmx21QHsoUmrEE");
                          done();
                      });
              });
      });
  });
  
  // Private key visibility can be toggled
  it('Can toggle visibility of the private key column', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.private-key-toggle'))
              .click();
          testColumnValuesAreInvisible(done, "privkey");
      });
  });
  
  // More addresses can be generated
  it('Can generate more rows in the table', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.more'))
              .click();
          driver.sleep(generateDelay).then(function() {
              driver.findElements(By.css('.address'))
                  .then(function(els) {
                      expect(els.length).toBe(40);
                      done();
                  });
          });
      });
  });
  
  // A custom number of additional addresses can be generated
  it('Can generate more rows in the table', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.rows-to-add'))
              .clear();
          driver.findElement(By.css('.rows-to-add'))
              .sendKeys('1');
          driver.findElement(By.css('.more'))
              .click();
          driver.sleep(generateDelay).then(function() {
              driver.findElements(By.css('.address'))
                  .then(function(els) {
                      expect(els.length).toBe(21);
                      done();
                  });
          });
      });
  });
  
  // Additional addresses are shown in order of derivation path
  it('Shows additional addresses in order of derivation path', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.more'))
              .click();
          driver.sleep(generateDelay).then(function() {
              testRowsAreInCorrectOrder(done);
          });
      });
  });
  
  // BIP32 root key can be set by the user
  it('Allows the user to set the BIP32 root key', function(done) {
      driver.findElement(By.css('.root-key'))
          .sendKeys('xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpi');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("1Di3Vp7tBWtyQaDABLAjfWtF6V7hYKJtug");
              done();
          });
      });
  });
  
  // Setting BIP32 root key clears the existing phrase, passphrase and seed
  // TODO this doesn't work in selenium with chrome
  it('Confirms the existing phrase should be cleared', function(done) {
      if (browser == "chrome") {
          pending("Selenium + Chrome headless bug for alert, see https://stackoverflow.com/q/45242264");
      }
      driver.findElement(By.css('.phrase'))
          .sendKeys('A non-blank but invalid value');
      driver.findElement(By.css('.root-key'))
          .sendKeys('xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpi');
      driver.switchTo().alert().accept();
      driver.findElement(By.css('.phrase'))
      .getAttribute("value").then(function(value) {
          expect(value).toBe("");
          done();
      });
  });
  
  // Clearing of phrase, passphrase and seed can be cancelled by user
  // TODO this doesn't work in selenium with chrome
  it('Allows the clearing of the phrase to be cancelled', function(done) {
      if (browser == "chrome") {
          pending("Selenium + Chrome headless bug for alert, see https://stackoverflow.com/q/45242264");
      }
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.root-key'))
              .clear();
          driver.findElement(By.css('.root-key'))
              .sendKeys('x');
          driver.switchTo().alert().dismiss();
          driver.findElement(By.css('.phrase'))
          .getAttribute("value").then(function(value) {
              expect(value).toBe("abandon abandon ability");
              done();
          });
      });
  });
  
  // Custom BIP32 root key is used when changing the derivation path
  it('Can set derivation path for root key instead of phrase', function(done) {
      driver.findElement(By.css('#bip44 .account'))
          .sendKeys('1');
      driver.findElement(By.css('.root-key'))
          .sendKeys('xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpi');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("1Nq2Wmu726XHCuGhctEtGmhxo3wzk5wZ1H");
              done();
          });
      });
  });
  
  // Incorrect mnemonic shows error
  it('Shows an error for incorrect mnemonic', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon abandon');
      driver.sleep(feedbackDelay).then(function() {
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  expect(feedback).toBe("Invalid mnemonic");
                  done();
              });
      });
  });
  
  // Incorrect word shows suggested replacement
  it('Shows word suggestion for incorrect word', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon abiliti');
      driver.sleep(feedbackDelay).then(function() {
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "abiliti not in wordlist, did you mean ability?";
                  expect(feedback).toBe(msg);
                  done();
              });
      });
  });
  
  // Github pull request 48
  // First four letters of word shows that word, not closest
  // since first four letters gives unique word in BIP39 wordlist
  // eg ille should show illegal, not idle
  it('Shows word suggestion based on first four chars', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('ille');
      driver.sleep(feedbackDelay).then(function() {
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "ille not in wordlist, did you mean illegal?";
                  expect(feedback).toBe(msg);
                  done();
              });
      });
  });
  
  // Incorrect BIP32 root key shows error
  it('Shows error for incorrect root key', function(done) {
      driver.findElement(By.css('.root-key'))
          .sendKeys('xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpj');
      driver.sleep(feedbackDelay).then(function() {
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "Invalid root key";
                  expect(feedback).toBe(msg);
                  done();
              });
      });
  });
  
  // Derivation path not starting with m shows error
  it('Shows error for derivation path not starting with m', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.findElement(By.css('#bip32 .path'))
          .clear();
      driver.findElement(By.css('#bip32 .path'))
          .sendKeys('n/0');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(feedbackDelay).then(function() {
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "First character must be 'm'";
                  expect(feedback).toBe(msg);
                  done();
              });
      });
  });
  
  // Derivation path containing invalid characters shows useful error
  it('Shows error for derivation path not starting with m', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.findElement(By.css('#bip32 .path'))
          .clear();
      driver.findElement(By.css('#bip32 .path'))
          .sendKeys('m/1/0wrong1/1');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(feedbackDelay).then(function() {
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "Invalid characters 0wrong1 found at depth 2";
                  expect(feedback).toBe(msg);
                  done();
              });
      });
  });
  
  // Github Issue 11: Default word length is 15
  // https://github.com/iancoleman/bip39/issues/11
  it('Sets the default word length to 15', function(done) {
      driver.findElement(By.css('.strength'))
          .getAttribute("value")
          .then(function(strength) {
              expect(strength).toBe("15");
              done();
          });
  });
  
  // Github Issue 12: Generate more rows with private keys hidden
  // https://github.com/iancoleman/bip39/issues/12
  it('Sets the correct hidden column state on new rows', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.private-key-toggle'))
              .click();
          driver.findElement(By.css('.more'))
              .click();
          driver.sleep(generateDelay).then(function() {
              driver.findElements(By.css('.privkey'))
                  .then(function(els) {
                      expect(els.length).toBe(40);
                  });
              testColumnValuesAreInvisible(done, "privkey");
          });
      });
  });
  
  // Github Issue 19: Mnemonic is not sensitive to whitespace
  // https://github.com/iancoleman/bip39/issues/19
  it('Ignores excess whitespace in the mnemonic', function(done) {
      var doublespace = "  ";
      var mnemonic = "urge cat" + doublespace + "bid";
      driver.findElement(By.css('.phrase'))
          .sendKeys(mnemonic);
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.root-key'))
              .getAttribute("value")
              .then(function(seed) {
                  expect(seed).toBe("xprv9s21ZrQH143K3isaZsWbKVoTtbvd34Y1ZGRugGdMeBGbM3AgBVzTH159mj1cbbtYSJtQr65w6L5xy5L9SFC7c9VJZWHxgAzpj4mun5LhrbC");
                  done();
              });
      });
  });
  
  // Github Issue 23: Part 1: Use correct derivation path when changing tabs
  // https://github.com/iancoleman/bip39/issues/23
  it('Uses the correct derivation path when changing tabs', function(done) {
      // 1) and 2) set the phrase
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          // 3) select bip32 tab
          driver.findElement(By.css('#bip32-tab a'))
              .click();
          driver.sleep(generateDelay).then(function() {
              // 4) switch from bitcoin to litecoin
              selectNetwork("LTC - Litecoin");
              driver.sleep(generateDelay).then(function() {
                  // 5) Check address is displayed correctly
                  getFirstAddress(function(address) {
                      expect(address).toBe("LS8MP5LZ5AdzSZveRrjm3aYVoPgnfFh5T5");
                      // 5) Check derivation path is displayed correctly
                      getFirstPath(function(path) {
                          expect(path).toBe("m/0/0");
                          done();
                      });
                  });
              });
          });
      });
  });
  
  // Github Issue 23 Part 2: Coin selection in derivation path
  // https://github.com/iancoleman/bip39/issues/23#issuecomment-238011920
  it('Uses the correct derivation path when changing coins', function(done) {
      // set the phrase
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          // switch from bitcoin to clam
          selectNetwork("CLAM - Clams");
          driver.sleep(generateDelay).then(function() {
              // check derivation path is displayed correctly
              getFirstPath(function(path) {
                  expect(path).toBe("m/44'/23'/0'/0/0");
                  done();
              });
          });
      });
  });
  
  // Github Issue 26: When using a Root key derrived altcoins are incorrect
  // https://github.com/iancoleman/bip39/issues/26
  it('Uses the correct derivation for altcoins with root keys', function(done) {
      // 1) 2) and 3) set the root key
      driver.findElement(By.css('.root-key'))
          .sendKeys("xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpi");
      driver.sleep(generateDelay).then(function() {
          // 4) switch from bitcoin to viacoin
          selectNetwork("VIA - Viacoin");
          driver.sleep(generateDelay).then(function() {
              // 5) ensure the derived address is correct
              getFirstAddress(function(address) {
                  expect(address).toBe("Vq9Eq4N5SQnjqZvxtxzo7hZPW5XnyJsmXT");
                  done();
              });
          });
      });
  });
  
  // Selecting a language with no existing phrase should generate a phrase in
  // that language.
  it('Generate a random phrase when language is selected and no current phrase', function(done) {
      driver.findElement(By.css("a[href='#japanese']"))
          .click();
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(phrase) {
                  expect(phrase.search(/[a-z]/)).toBe(-1);
                  expect(phrase.length).toBeGreaterThan(0);
                  done();
              });
      });
  });
  
  // Selecting a language with existing phrase should update the phrase to use
  // that language.
  it('Updates existing phrases when the language is changed', function(done) {
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css("a[href='#italian']"))
              .click();
          driver.sleep(generateDelay).then(function() {
              driver.findElement(By.css(".phrase"))
                  .getAttribute("value").then(function(phrase) {
                      // Check only the language changes, not the phrase
                      expect(phrase).toBe("abaco abaco abbaglio");
                      getFirstAddress(function(address) {
                          // Check the address is correct
                          expect(address).toBe("1Dz5TgDhdki9spa6xbPFbBqv5sjMrx3xgV");
                          done();
                      });
                  });
          });
      });
  });
  
  // Suggested replacement for erroneous word in non-English language
  it('Shows word suggestion for incorrect word in non-English language', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys('abaco abaco zbbaglio');
      driver.sleep(feedbackDelay).then(function() {
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "zbbaglio not in wordlist, did you mean abbaglio?";
                  expect(feedback).toBe(msg);
                  done();
              });
      });
  });
  
  // Japanese word does not break across lines.
  // Point 2 from
  // https://github.com/bitcoin/bips/blob/master/bip-0039/bip-0039-wordlists.md#japanese
  it('Does not break Japanese words across lines', function(done) {
      driver.findElement(By.css('.phrase'))
          .getCssValue("word-break")
          .then(function(value) {
              expect(value).toBe("keep-all");
              done();
          });
  });
  
  // Language can be specified at page load using hash value in url
  it('Can set the language from the url hash', function(done) {
      driver.get(url + "#japanese").then(function() {
          driver.findElement(By.css('.generate')).click();
          driver.sleep(generateDelay).then(function() {
              driver.findElement(By.css(".phrase"))
                  .getAttribute("value").then(function(phrase) {
                      expect(phrase.search(/[a-z]/)).toBe(-1);
                      expect(phrase.length).toBeGreaterThan(0);
                      done();
                  });
          });
      });
  });
  
  // Entropy can be entered by the user
  it('Allows entropy to be entered', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys('00000000 00000000 00000000 00000000');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(phrase) {
                  expect(phrase).toBe("abandon abandon ability");
                  getFirstAddress(function(address) {
                      expect(address).toBe("1Di3Vp7tBWtyQaDABLAjfWtF6V7hYKJtug");
                      done();
                  })
              });
      });
  });
  
  // A warning about entropy is shown to the user, with additional information
  it('Shows a warning about using entropy', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy-container'))
          .getText()
          .then(function(containerText) {
              var warning = "mnemonic may be insecure";
              expect(containerText).toContain(warning);
              driver.findElement(By.css('#entropy-notes'))
                  .findElement(By.xpath("parent::*"))
                  .getText()
                  .then(function(notesText) {
                      var detail = "flipping a fair coin, rolling a fair dice, noise measurements etc";
                      expect(notesText).toContain(detail);
                      done();
                  });
          });
  });
  
  // The types of entropy available are described to the user
  it('Shows the types of entropy available', function(done) {
      driver.findElement(By.css('.entropy'))
          .getAttribute("placeholder")
          .then(function(placeholderText) {
              var options = [
                  "binary",
                  "base 6",
                  "dice",
                  "base 10",
                  "hexadecimal",
                  "cards",
              ];
              for (var i=0; i<options.length; i++) {
                  var option = options[i];
                  expect(placeholderText).toContain(option);
              }
              done();
          });
  });
  
  // The actual entropy used is shown to the user
  it('Shows the actual entropy used', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys('Not A Very Good Entropy Source At All');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.entropy-container'))
              .getText()
              .then(function(text) {
                  expect(text).toMatch(/Filtered Entropy\s+AedEceAA/);
                  done();
              });
      });
  });
  
  // Binary entropy can be entered
  it('Allows binary entropy to be entered', function(done) {
      testEntropyType(done, "01", "binary");
  });
  
  // Base 6 entropy can be entered
  it('Allows base 6 entropy to be entered', function(done) {
      testEntropyType(done, "012345", "base 6");
  });
  
  // Base 6 dice entropy can be entered
  it('Allows base 6 dice entropy to be entered', function(done) {
      testEntropyType(done, "123456", "base 6 (dice)");
  });
  
  // Base 10 entropy can be entered
  it('Allows base 10 entropy to be entered', function(done) {
      testEntropyType(done, "789", "base 10");
  });
  
  // Hexadecimal entropy can be entered
  it('Allows hexadecimal entropy to be entered', function(done) {
      testEntropyType(done, "abcdef", "hexadecimal");
  });
  
  // Dice entropy value is shown as the converted base 6 value
  // ie 123456 is converted to 123450
  it('Shows dice entropy as base 6', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys("123456");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.entropy-container'))
              .getText()
              .then(function(text) {
                  expect(text).toMatch(/Filtered Entropy\s+123450/);
                  done();
              });
      });
  });
  
  // The number of bits of entropy accumulated is shown
  it("Shows the number of bits of entropy for 20 bits of binary", function(done) {
      testEntropyBits(done, "0000 0000 0000 0000 0000", "20");
  });
  it("Shows the number of bits of entropy for 1 bit of binary", function(done) {
      testEntropyBits(done, "0", "1");
  });
  it("Shows the number of bits of entropy for 4 bits of binary", function(done) {
      testEntropyBits(done, "0000", "4");
  });
  it("Shows the number of bits of entropy for 1 character of base 6 (dice)", function(done) {
      // 6 in card is 0 in base 6, 0 in base 6 is 2.6 bits (rounded down to 2 bits)
      testEntropyBits(done, "6", "2");
  });
  it("Shows the number of bits of entropy for 1 character of base 10 with 3 bits", function(done) {
      // 7 in base 10 is 111 in base 2, no leading zeros
      testEntropyBits(done, "7", "3");
  });
  it("Shows the number of bits of entropy for 1 character of base 10 with 4 bis", function(done) {
      testEntropyBits(done, "8", "4");
  });
  it("Shows the number of bits of entropy for 1 character of hex", function(done) {
      testEntropyBits(done, "F", "4");
  });
  it("Shows the number of bits of entropy for 2 characters of base 10", function(done) {
      testEntropyBits(done, "29", "6");
  });
  it("Shows the number of bits of entropy for 2 characters of hex", function(done) {
      testEntropyBits(done, "0A", "8");
  });
  it("Shows the number of bits of entropy for 2 characters of hex with 3 leading zeros", function(done) {
      // hex is always multiple of 4 bits of entropy
      testEntropyBits(done, "1A", "8");
  });
  it("Shows the number of bits of entropy for 2 characters of hex with 2 leading zeros", function(done) {
      testEntropyBits(done, "2A", "8");
  });
  it("Shows the number of bits of entropy for 2 characters of hex with 1 leading zero", function(done) {
      testEntropyBits(done, "4A", "8");
  });
  it("Shows the number of bits of entropy for 2 characters of hex with no leading zeros", function(done) {
      testEntropyBits(done, "8A", "8");
  });
  it("Shows the number of bits of entropy for 2 characters of hex starting with F", function(done) {
      testEntropyBits(done, "FA", "8");
  });
  it("Shows the number of bits of entropy for 4 characters of hex with leading zeros", function(done) {
      testEntropyBits(done, "000A", "16");
  });
  it("Shows the number of bits of entropy for 4 characters of base 6", function(done) {
      testEntropyBits(done, "5555", "11");
  });
  it("Shows the number of bits of entropy for 4 characters of base 6 dice", function(done) {
      // uses dice, so entropy is actually 0000 in base 6, which is 4 lots of
      // 2.58 bits, which is 10.32 bits (rounded down to 10 bits)
      testEntropyBits(done, "6666", "10");
  });
  it("Shows the number of bits of entropy for 4 charactes of base 10", function(done) {
      // Uses base 10, which is 4 lots of 3.32 bits, which is 13.3 bits (rounded
      // down to 13)
      testEntropyBits(done, "2227", "13");
  });
  it("Shows the number of bits of entropy for 4 characters of hex with 2 leading zeros", function(done) {
      testEntropyBits(done, "222F", "16");
  });
  it("Shows the number of bits of entropy for 4 characters of hex starting with F", function(done) {
      testEntropyBits(done, "FFFF", "16");
  });
  it("Shows the number of bits of entropy for 10 characters of base 10", function(done) {
      // 10 events at 3.32 bits per event
      testEntropyBits(done, "0000101017", "33");
  });
  it("Shows the number of bits of entropy for a full deck of cards", function(done) {
      // cards are not replaced, so a full deck is not 52^52 entropy which is 296
      // bits, it's 52!, which is 225 bits
      testEntropyBits(done, "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks", "225");
  });
  
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "A",
              filtered: "A",
              type: "hexadecimal",
              events: "1",
              bits: "4",
              words: 0,
              strength: "less than a second",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA",
              filtered: "AAAAAAAA",
              type: "hexadecimal",
              events: "8",
              bits: "32",
              words: 3,
              strength: "less than a second - Repeats like \"aaa\" are easy to guess",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA B",
              filtered: "AAAAAAAAB",
              type: "hexadecimal",
              events: "9",
              bits: "36",
              words: 3,
              strength: "less than a second - Repeats like \"aaa\" are easy to guess",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA BBBBBBBB",
              filtered: "AAAAAAAABBBBBBBB",
              type: "hexadecimal",
              events: "16",
              bits: "64",
              words: 6,
              strength: "less than a second - Repeats like \"aaa\" are easy to guess",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA BBBBBBBB CCCCCCCC",
              filtered: "AAAAAAAABBBBBBBBCCCCCCCC",
              type: "hexadecimal",
              events: "24",
              bits: "96",
              words: 9,
              strength: "less than a second",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDD",
              filtered: "AAAAAAAABBBBBBBBCCCCCCCCDDDDDDDD",
              type: "hexadecimal",
              events: "32",
              bits: "128",
              words: 12,
              strength: "2 minutes",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDA",
              filtered: "AAAAAAAABBBBBBBBCCCCCCCCDDDDDDDA",
              type: "hexadecimal",
              events: "32",
              bits: "128",
              words: 12,
              strength: "2 days",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDA EEEEEEEE",
              filtered: "AAAAAAAABBBBBBBBCCCCCCCCDDDDDDDAEEEEEEEE",
              type: "hexadecimal",
              events: "40",
              bits: "160",
              words: 15,
              strength: "3 years",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDA EEEEEEEE FFFFFFFF",
              filtered: "AAAAAAAABBBBBBBBCCCCCCCCDDDDDDDAEEEEEEEEFFFFFFFF",
              type: "hexadecimal",
              events: "48",
              bits: "192",
              words: 18,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "7d",
              type: "card",
              events: "1",
              bits: "4",
              words: 0,
              strength: "less than a second",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks",
              type: "card (full deck)",
              events: "52",
              bits: "225",
              words: 21,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks3d",
              type: "card (full deck, 1 duplicate: 3d)",
              events: "53",
              bits: "254",
              words: 21,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqs3d4d",
              type: "card (2 duplicates: 3d 4d, 1 missing: KS)",
              events: "53",
              bits: "254",
              words: 21,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqs3d4d5d6d",
              type: "card (4 duplicates: 3d 4d 5d..., 1 missing: KS)",
              events: "55",
              bits: "264",
              words: 24,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          // Next test was throwing uncaught error in zxcvbn
          // Also tests 451 bits, ie Math.log2(52!)*2 = 225.58 * 2
          {
              entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsksac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks",
              type: "card (full deck, 52 duplicates: ac 2c 3c...)",
              events: "104",
              bits: "499",
              words: 45,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          // Case insensitivity to duplicate cards
          {
              entropy: "asAS",
              type: "card (1 duplicate: AS)",
              events: "2",
              bits: "9",
              words: 0,
              strength: "less than a second",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "ASas",
              type: "card (1 duplicate: as)",
              events: "2",
              bits: "9",
              words: 0,
              strength: "less than a second",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          // Missing cards are detected
          {
              entropy: "ac2c3c4c5c6c7c8c  tcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks",
              type: "card (1 missing: 9C)",
              events: "51",
              bits: "221",
              words: 18,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "ac2c3c4c5c6c7c8c  tcjcqckcad2d3d4d  6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks",
              type: "card (2 missing: 9C 5D)",
              events: "50",
              bits: "216",
              words: 18,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "ac2c3c4c5c6c7c8c  tcjcqckcad2d3d4d  6d7d8d9dtdjd  kdah2h3h  5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks",
              type: "card (4 missing: 9C 5D QD...)",
              events: "48",
              bits: "208",
              words: 18,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          // More than six missing cards does not show message
          {
              entropy: "ac2c3c4c5c6c7c8c  tcjcqckcad2d3d4d  6d  8d9d  jd  kdah2h3h  5h6h7h8h9hthjhqhkh  2s3s4s5s6s7s8s9stsjsqsks",
              type: "card",
              events: "45",
              bits: "195",
              words: 18,
              strength: "centuries",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          // Multiple decks of cards increases bits per event
          {
              entropy: "3d",
              events: "1",
              bits: "4",
              bitsPerEvent: "4.34",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "3d3d",
              events: "2",
              bits: "9",
              bitsPerEvent: "4.80",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "3d3d3d",
              events: "3",
              bits: "15",
              bitsPerEvent: "5.01",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "3d3d3d3d",
              events: "4",
              bits: "20",
              bitsPerEvent: "5.14",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "3d3d3d3d3d",
              events: "5",
              bits: "26",
              bitsPerEvent: "5.22",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "3d3d3d3d3d3d",
              events: "6",
              bits: "31",
              bitsPerEvent: "5.28",
          }
      );
  });
  it("Shows details about the entered entropy", function(done) {
      testEntropyFeedback(done,
          {
              entropy: "3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d",
              events: "33",
              bits: "184",
              bitsPerEvent: "5.59",
              strength: 'less than a second - Repeats like "abcabcabc" are only slightly harder to guess than "abc"',
          }
      );
  });
  
  // Entropy is truncated from the left
  it('Truncates entropy from the left', function(done) {
      // Truncate from left means 0000 is removed from the start
      // which gives mnemonic 'avocado zoo zone'
      // not 1111 removed from the end
      // which gives the mnemonic 'abstract zoo zoo'
      var entropy  = "00000000 00000000 00000000 00000000";
          entropy += "11111111 11111111 11111111 1111"; // Missing last byte
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys(entropy);
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(phrase) {
                  expect(phrase).toBe("avocado zoo zone");
                  done();
              });
      });
  });
  
  // Very large entropy results in very long mnemonics
  it('Converts very long entropy to very long mnemonics', function(done) {
      var entropy  = "";
      for (var i=0; i<33; i++) {
          entropy += "AAAAAAAA"; // 3 words * 33 iterations = 99 words
      }
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys(entropy);
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(phrase) {
                  var wordCount = phrase.split(/\s+/g).length;
                  expect(wordCount).toBe(99);
                  done();
              });
      });
  });
  
  // Is compatible with bip32jp entropy
  // https://bip32jp.github.io/english/index.html
  // NOTES:
  // Is incompatible with:
  //     base 20
  it('Is compatible with bip32jp.github.io', function(done) {
      var entropy  = "543210543210543210543210543210543210543210543210543210543210543210543210543210543210543210543210543";
      var expectedPhrase = "train then jungle barely whip fiber purpose puppy eagle cloud clump hospital robot brave balcony utility detect estate old green desk skill multiply virus";
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys(entropy);
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(phrase) {
                  expect(phrase).toBe(expectedPhrase);
                  done();
              });
      });
  });
  
  // Blank entropy does not generate mnemonic or addresses
  it('Does not generate mnemonic for blank entropy', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .clear();
      // check there is no mnemonic
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(phrase) {
                  expect(phrase).toBe("");
                  // check there is no mnemonic
                  driver.findElements(By.css(".address"))
                      .then(function(addresses) {
                          expect(addresses.length).toBe(0);
                          // Check the feedback says 'blank entropy'
                          driver.findElement(By.css(".feedback"))
                              .getText()
                              .then(function(feedbackText) {
                                  expect(feedbackText).toBe("Blank entropy");
                                  done();
                              });
                      })
              });
      });
  });
  
  // Mnemonic length can be selected even for weak entropy
  it('Allows selection of mnemonic length even for weak entropy', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.executeScript(function() {
          $(".mnemonic-length").val("18").trigger("change");
      });
      driver.findElement(By.css('.entropy'))
          .sendKeys("012345");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(phrase) {
                  var wordCount = phrase.split(/\s+/g).length;
                  expect(wordCount).toBe(18);
                  done();
              });
      });
  });
  
  // Github issue 33
  // https://github.com/iancoleman/bip39/issues/33
  // Final cards should contribute entropy
  it('Uses as much entropy as possible for the mnemonic', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys("7S 9H 9S QH 8C KS AS 7D 7C QD 4S 4D TC 2D 5S JS 3D 8S 8H 4C 3C AC 3S QC 9C JC 7H AD TD JD 6D KH 5C QS 2S 6S 6H JH KD 9D-6C TS TH 4H KC 5H 2H AH 2C 8D 3H 5D");
      driver.sleep(generateDelay).then(function() {
          // Get mnemonic
          driver.findElement(By.css(".phrase"))
              .getAttribute("value").then(function(originalPhrase) {
                  // Set the last 12 cards to be AS
                  driver.findElement(By.css('.entropy'))
                      .clear();
                  driver.findElement(By.css('.entropy'))
                      .sendKeys("7S 9H 9S QH 8C KS AS 7D 7C QD 4S 4D TC 2D 5S JS 3D 8S 8H 4C 3C AC 3S QC 9C JC 7H AD TD JD 6D KH 5C QS 2S 6S 6H JH KD 9D-AS AS AS AS AS AS AS AS AS AS AS AS");
                  driver.sleep(generateDelay).then(function() {
                      // Get new mnemonic
                      driver.findElement(By.css(".phrase"))
                          .getAttribute("value").then(function(newPhrase) {
                              expect(originalPhrase).not.toEqual(newPhrase);
                              done();
                          });
                  });
              });
      });
  });
  
  // Github issue 35
  // https://github.com/iancoleman/bip39/issues/35
  // QR Code support
  // TODO this doesn't work in selenium with firefox
  // see https://stackoverflow.com/q/40360223
  it('Shows a qr code on hover for the phrase', function(done) {
      if (browser == "firefox") {
          pending("Selenium + Firefox bug for mouseMove, see https://stackoverflow.com/q/40360223");
      }
      // generate a random mnemonic
      var generateEl = driver.findElement(By.css('.generate'));
      generateEl.click();
      // toggle qr to show (hidden by default)
      var phraseEl = driver.findElement(By.css(".phrase"));
      phraseEl.click();
      var rootKeyEl = driver.findElement(By.css(".root-key"));
      driver.sleep(generateDelay).then(function() {
          // hover over the root key
          driver.actions().mouseMove(rootKeyEl).perform().then(function() {
              // check the qr code shows
              driver.executeScript(function() {
                  return $(".qr-container").find("canvas").length > 0;
              })
              .then(function(qrShowing) {
                  expect(qrShowing).toBe(true);
                  // hover away from the phrase
                  driver.actions().mouseMove(generateEl).perform().then(function() {;
                      // check the qr code hides
                      driver.executeScript(function() {
                          return $(".qr-container").find("canvas").length == 0;
                      })
                      .then(function(qrHidden) {
                          expect(qrHidden).toBe(true);
                          done();
                      });
                  });
              });
          });
      });
  });
  
  // BIP44 account extendend private key is shown
  // github issue 37 - compatibility with electrum
  it('Shows the bip44 account extended private key', function(done) {
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css("#bip44 .account-xprv"))
              .getAttribute("value")
              .then(function(xprv) {
                  expect(xprv).toBe("xprv9yzrnt4zWVJUr1k2VxSPy9ettKz5PpeDMgaVG7UKedhqnw1tDkxP2UyYNhuNSumk2sLE5ctwKZs9vwjsq3e1vo9egCK6CzP87H2cVYXpfwQ");
                  done();
          });
      });
  });
  
  // BIP44 account extendend public key is shown
  // github issue 37 - compatibility with electrum
  it('Shows the bip44 account extended public key', function(done) {
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css("#bip44 .account-xpub"))
              .getAttribute("value")
              .then(function(xprv) {
                  expect(xprv).toBe("xpub6CzDCPbtLrrn4VpVbyyQLHbdSMpZoHN4iuW64VswCyEpfjM2mJGdaHJ2DyuZwtst96E16VvcERb8BBeJdHSCVmAq9RhtRQg6eAZFrTKCNqf");
                  done();
          });
      });
  });
  
  // github issue 40
  // BIP32 root key can be set as an xpub
  it('Generates addresses from xpub as bip32 root key', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      // set xpub for account 0 of bip44 for 'abandon abandon ability'
      driver.findElement(By.css("#root-key"))
          .sendKeys("xpub6CzDCPbtLrrn4VpVbyyQLHbdSMpZoHN4iuW64VswCyEpfjM2mJGdaHJ2DyuZwtst96E16VvcERb8BBeJdHSCVmAq9RhtRQg6eAZFrTKCNqf");
      driver.sleep(generateDelay).then(function() {
          // check the addresses are generated
          getFirstAddress(function(address) {
              expect(address).toBe("1Di3Vp7tBWtyQaDABLAjfWtF6V7hYKJtug");
              // check the xprv key is not set
              driver.findElement(By.css(".extended-priv-key"))
                  .getAttribute("value")
                  .then(function(xprv) {
                      expect(xprv).toBe("NA");
                      // check the private key is not set
                      driver.findElements(By.css(".privkey"))
                          .then(function(els) {
                              els[0]
                                  .getText()
                                  .then(function(privkey) {
                                      expect(xprv).toBe("NA");
                                      done();
                                  });
                          });
                  });
          });
      });
  });
  
  // github issue 40
  // xpub for bip32 root key will not work with hardened derivation paths
  it('Shows error for hardened derivation paths with xpub root key', function(done) {
      // set xpub for account 0 of bip44 for 'abandon abandon ability'
      driver.findElement(By.css("#root-key"))
          .sendKeys("xpub6CzDCPbtLrrn4VpVbyyQLHbdSMpZoHN4iuW64VswCyEpfjM2mJGdaHJ2DyuZwtst96E16VvcERb8BBeJdHSCVmAq9RhtRQg6eAZFrTKCNqf");
      driver.sleep(feedbackDelay).then(function() {
          // Check feedback is correct
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "Hardened derivation path is invalid with xpub key";
                  expect(feedback).toBe(msg);
                  // Check no addresses are shown
                  driver.findElements(By.css('.addresses tr'))
                      .then(function(rows) {
                          expect(rows.length).toBe(0);
                          done();
                      });
              });
      });
  });
  
  // github issue 39
  // no root key shows feedback
  it('Shows feedback for no root key', function(done) {
      // set xpub for account 0 of bip44 for 'abandon abandon ability'
      driver.findElement(By.css('#bip32-tab a'))
          .click();
      driver.sleep(feedbackDelay).then(function() {
          // Check feedback is correct
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  expect(feedback).toBe("Invalid root key");
                  done();
              });
      });
  });
  
  // Github issue 44
  // display error switching tabs while addresses are generating
  it('Can change details while old addresses are still being generated', function(done) {
      // Set to generate 199 more addresses.
      // This will take a long time allowing a new set of addresses to be
      // generated midway through this lot.
      // The newly generated addresses should not include any from the old set.
      // Any more than 199 will show an alert which needs to be accepted.
      driver.findElement(By.css('.rows-to-add'))
          .clear();
      driver.findElement(By.css('.rows-to-add'))
          .sendKeys('199');
      // set the prhase
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          // change tabs which should cancel the previous generating
          driver.findElement(By.css('.rows-to-add'))
              .clear();
          driver.findElement(By.css('.rows-to-add'))
              .sendKeys('20');
          driver.findElement(By.css('#bip32-tab a'))
              .click()
          driver.sleep(generateDelay).then(function() {
              driver.findElements(By.css('.index'))
                  .then(function(els) {
                      // check the derivation paths have the right quantity
                      expect(els.length).toBe(20);
                      // check the derivation paths are in order
                      testRowsAreInCorrectOrder(done);
                  });
          });
      });
  }, generateDelay + 5000);
  
  // Github issue 49
  // padding for binary should give length with multiple of 256
  // hashed entropy 1111 is length 252, so requires 4 leading zeros
  // prior to issue 49 it would only generate 2 leading zeros, ie missing 2
  it('Pads hashed entropy with leading zeros', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.executeScript(function() {
          $(".mnemonic-length").val("15").trigger("change");
      });
      driver.findElement(By.css('.entropy'))
          .sendKeys("1111");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.phrase'))
              .getAttribute("value")
              .then(function(phrase) {
                  expect(phrase).toBe("avocado valid quantum cross link predict excuse edit street able flame large galaxy ginger nuclear");
                  done();
              });
      });
  });
  
  // Github pull request 55
  // https://github.com/iancoleman/bip39/pull/55
  // Client select
  it('Can set the derivation path on bip32 tab for bitcoincore', function(done) {
      testClientSelect(done, {
          selectValue: "0",
          bip32path: "m/0'/0'",
          useHardenedAddresses: "true",
      });
  });
  it('Can set the derivation path on bip32 tab for multibit', function(done) {
      testClientSelect(done, {
          selectValue: "2",
          bip32path: "m/0'/0",
          useHardenedAddresses: null,
      });
  });
  
  // github issue 58
  // https://github.com/iancoleman/bip39/issues/58
  // bip32 derivation is correct, does not drop leading zeros
  // see also
  // https://medium.com/@alexberegszaszi/why-do-my-bip32-wallets-disagree-6f3254cc5846
  it('Retains leading zeros for bip32 derivation', function(done) {
      driver.findElement(By.css(".phrase"))
          .sendKeys("fruit wave dwarf banana earth journey tattoo true farm silk olive fence");
      driver.findElement(By.css(".passphrase"))
          .sendKeys("banana");
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              // Note that bitcore generates an incorrect address
              // 13EuKhffWkBE2KUwcbkbELZb1MpzbimJ3Y
              // see the medium.com link above for more details
              expect(address).toBe("17rxURoF96VhmkcEGCj5LNQkmN9HVhWb7F");
              done();
          });
      });
  });
  
  // github issue 60
  // Japanese mnemonics generate incorrect bip32 seed
  // BIP39 seed is set from phrase
  it('Generates correct seed for Japanese mnemonics', function(done) {
      driver.findElement(By.css(".phrase"))
          .sendKeys("あいこくしん　あいこくしん　あいこくしん　あいこくしん　あいこくしん　あいこくしん　あいこくしん　あいこくしん　あいこくしん　あいこくしん　あいこくしん　あおぞら");
      driver.findElement(By.css(".passphrase"))
          .sendKeys("メートルガバヴァぱばぐゞちぢ十人十色");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".seed"))
              .getAttribute("value")
              .then(function(seed) {
                  expect(seed).toBe("a262d6fb6122ecf45be09c50492b31f92e9beb7d9a845987a02cefda57a15f9c467a17872029a9e92299b5cbdf306e3a0ee620245cbd508959b6cb7ca637bd55");
                  done();
              });
      });
  });
  
  // BIP49 official test vectors
  // https://github.com/bitcoin/bips/blob/master/bip-0049.mediawiki#test-vectors
  it('Generates BIP49 addresses matching the official test vectors', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      selectNetwork("BTC - Bitcoin Testnet");
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about");
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("2Mww8dCYPUpKHofjgcXcBCEGmniw9CoaiD2");
              done();
          });
      });
  });
  
  // BIP49 derivation path is shown
  it('Shows the bip49 derivation path', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('#bip49 .path'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("m/49'/0'/0'/0");
                  done();
              });
      });
  });
  
  // BIP49 extended private key is shown
  it('Shows the bip49 extended private key', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-priv-key'))
              .getAttribute("value")
              .then(function(xprv) {
                  expect(xprv).toBe("yprvALYB4DYRG6CzzVgzQZwwqjAA2wjBGC3iEd7KYYScpoDdmf75qMRWZWxoFcRXBJjgEXdFqJ9vDRGRLJQsrL22Su5jMbNFeM9vetaGVqy9Qy2");
                  done();
              });
      });
  });
  
  // BIP49 extended public key is shown
  it('Shows the bip49 extended public key', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-pub-key'))
              .getAttribute("value")
              .then(function(xprv) {
                  expect(xprv).toBe("ypub6ZXXTj5K6TmJCymTWbUxCs6tayZffemZbr2vLvrEP8kceTSENtjm7KHH6thvAKxVar9fGe8rgsPEX369zURLZ68b4f7Vexz7RuXsjQ69YDt");
                  done();
              });
      });
  });
  
  // BIP49 account field changes address list
  it('Can set the bip49 account field', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css('#bip49 .account'))
          .clear();
      driver.findElement(By.css('#bip49 .account'))
          .sendKeys("1");
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("381wg1GGN4rP88rNC9v7QWsiww63yLVPsn");
              done();
          });
      });
  });
  
  // BIP49 change field changes address list
  it('Can set the bip49 change field', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css('#bip49 .change'))
          .clear();
      driver.findElement(By.css('#bip49 .change'))
          .sendKeys("1");
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("3PEM7MiKed5konBoN66PQhK8r3hjGhy9dT");
              done();
          });
      });
  });
  
  // BIP49 account extendend private key is shown
  it('Shows the bip49 account extended private key', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('#bip49 .account-xprv'))
              .getAttribute("value")
              .then(function(xprv) {
                  expect(xprv).toBe("yprvAHtB1M5Wp675aLzFy9TJYK2mSsLkg6mcBRh5DZTR7L4EnYSmYPaL63KFA4ycg1PngW5LfkmejxzosCs17TKZMpRFKc3z5SJar6QAKaFcaZL");
                  done();
              });
      });
  });
  
  // BIP49 account extendend public key is shown
  it('Shows the bip49 account extended public key', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('#bip49 .account-xpub'))
              .getAttribute("value")
              .then(function(xprv) {
                  expect(xprv).toBe("ypub6WsXQrcQeTfNnq4j5AzJuSyVzuBF5ZVTYecg1ws2ffbDfLmv5vtadqdj1NgR6C6gufMpMfJpHxvb6JEQKvETVNWCRanNedfJtnTchZiJtsL");
                  done();
              });
      });
  });
  
  // Test selecting coin where bip49 is unavailable (eg CLAM)
  it('Shows an error on bip49 tab for coins without bip49', function(done) {
      driver.findElement(By.css('#bip49-tab a'))
          .click();
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          selectNetwork("CLAM - Clams");
          // bip49 available is hidden
          driver.findElement(By.css('#bip49 .available'))
              .getAttribute("class")
              .then(function(classes) {
                  expect(classes).toContain("hidden");
                  // bip49 unavailable is shown
                  driver.findElement(By.css('#bip49 .unavailable'))
                      .getAttribute("class")
                      .then(function(classes) {
                          expect(classes).not.toContain("hidden");
                          // check there are no addresses shown
                          driver.findElements(By.css('.addresses tr'))
                              .then(function(rows) {
                                  expect(rows.length).toBe(0);
                                  // check the derived private key is blank
                                  driver.findElement(By.css('.extended-priv-key'))
                                      .getAttribute("value")
                                      .then(function(xprv) {
                                          expect(xprv).toBe('');
                                          // check the derived public key is blank
                                          driver.findElement(By.css('.extended-pub-key'))
                                              .getAttribute("value")
                                              .then(function(xpub) {
                                                  expect(xpub).toBe('');
                                                  done();
                                              });
                                      });
                              })
                      });
              });
      });
  });
  
  // github issue 43
  // Cleared mnemonic and root key still allows addresses to be generated
  // https://github.com/iancoleman/bip39/issues/43
  it('Clears old root keys from memory when mnemonic is cleared', function(done) {
      // set the phrase
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          // clear the mnemonic and root key
          // using selenium .clear() doesn't seem to trigger the 'input' event
          // so clear it using keys instead
          driver.findElement(By.css('.phrase'))
              .sendKeys(Key.CONTROL,"a");
          driver.findElement(By.css('.phrase'))
              .sendKeys(Key.DELETE);
          driver.findElement(By.css('.root-key'))
              .sendKeys(Key.CONTROL,"a");
          driver.findElement(By.css('.root-key'))
              .sendKeys(Key.DELETE);
          driver.sleep(generateDelay).then(function() {
              // try to generate more addresses
              driver.findElement(By.css('.more'))
                  .click();
              driver.sleep(generateDelay).then(function() {
                  driver.findElements(By.css(".addresses tr"))
                      .then(function(els) {
                          // check there are no addresses shown
                          expect(els.length).toBe(0);
                          done();
                      });
                  });
              });
      });
  });
  
  // Github issue 95
  // error trying to generate addresses from xpub with hardened derivation
  it('Shows error for hardened addresses with xpub root key', function(done) {
      driver.findElement(By.css('#bip32-tab a'))
          .click()
      driver.executeScript(function() {
          $(".hardened-addresses").prop("checked", true);
      });
      // set xpub for account 0 of bip44 for 'abandon abandon ability'
      driver.findElement(By.css("#root-key"))
          .sendKeys("xpub6CzDCPbtLrrn4VpVbyyQLHbdSMpZoHN4iuW64VswCyEpfjM2mJGdaHJ2DyuZwtst96E16VvcERb8BBeJdHSCVmAq9RhtRQg6eAZFrTKCNqf");
      driver.sleep(feedbackDelay).then(function() {
          // Check feedback is correct
          driver.findElement(By.css('.feedback'))
              .getText()
              .then(function(feedback) {
                  var msg = "Hardened derivation path is invalid with xpub key";
                  expect(feedback).toBe(msg);
                  done();
              });
      });
  });
  
  // Litecoin uses ltub by default, and can optionally be set to xprv
  // github issue 96
  // https://github.com/iancoleman/bip39/issues/96
  // Issue with extended keys on Litecoin
  it('Uses ltub by default for litecoin, but can be set to xprv', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      selectNetwork("LTC - Litecoin");
      driver.sleep(generateDelay).then(function() {
          // check the extended key is generated correctly
          driver.findElement(By.css('.root-key'))
              .getAttribute("value")
              .then(function(rootKey) {
                  expect(rootKey).toBe("Ltpv71G8qDifUiNesiPqf6h5V6eQ8ic77oxQiYtawiACjBEx3sTXNR2HGDGnHETYxESjqkMLFBkKhWVq67ey1B2MKQXannUqNy1RZVHbmrEjnEU");
                  // set litecoin to use ltub
                  driver.executeScript(function() {
                      $(".litecoin-use-ltub").prop("checked", false);
                      $(".litecoin-use-ltub").trigger("change");
                  });
                  driver.sleep(generateDelay).then(function() {
                      driver.findElement(By.css('.root-key'))
                          .getAttribute("value")
                          .then(function(rootKey) {
                              expect(rootKey).toBe("xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpi");
                              done();
                          });
                  })
              });
      });
  });
  
  // github issue 99
  // https://github.com/iancoleman/bip39/issues/99#issuecomment-327094159
  // "warn me emphatically when they have detected invalid input" to the entropy field
  // A warning is shown when entropy is filtered and discarded
  it('Warns when entropy is filtered and discarded', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      // set entropy to have no filtered content
      driver.findElement(By.css('.entropy'))
          .sendKeys("00000000 00000000 00000000 00000000");
      driver.sleep(generateDelay).then(function() {
          // check the filter warning does not show
          driver.findElement(By.css('.entropy-container .filter-warning'))
              .getAttribute("class")
              .then(function(classes) {
                  expect(classes).toContain("hidden");
                  // set entropy to have some filtered content
                  driver.findElement(By.css('.entropy'))
                      .sendKeys("10000000 zxcvbn 00000000 00000000 00000000");
                  driver.sleep(entropyFeedbackDelay).then(function() {
                      // check the filter warning shows
                      driver.findElement(By.css('.entropy-container .filter-warning'))
                          .getAttribute("class")
                          .then(function(classes) {
                              expect(classes).not.toContain("hidden");
                              done();
                          });
                  });
              });
      });
  });
  
  // Bitcoin Cash address can be set to use bitpay format
  it('Can use bitpay format for bitcoin cash addresses', function(done) {
      driver.executeScript(function() {
          $(".use-bitpay-addresses").prop("checked", true);
      });
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      selectNetwork("BCH - Bitcoin Cash");
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("CZnpA9HPmvhuhLLPWJP8rNDpLUYXy1LXFk");
              done();
          });
      });
  });
  
  // End of tests ported from old suit, so no more comments above each test now
  
  it('Can generate more addresses from a custom index', function(done) {
      var expectedIndexes = [
          0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,
          40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59
      ];
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          // Set start of next lot of rows to be from index 40
          // which means indexes 20-39 will not be in the table.
          driver.findElement(By.css('.more-rows-start-index'))
              .sendKeys("40");
          driver.findElement(By.css('.more'))
              .click();
          driver.sleep(generateDelay).then(function() {
              // Check actual indexes in the table match the expected pattern
              driver.findElements(By.css(".index"))
                  .then(function(els) {
                      expect(els.length).toBe(expectedIndexes.length);
                      var testRowAtIndex = function(i) {
                          if (i >= expectedIndexes.length) {
                              done();
                          }
                          else {
                              els[i].getText()
                                  .then(function(actualPath) {
                                      var noHardened = actualPath.replace(/'/g, "");
                                      var pathBits = noHardened.split("/")
                                      var lastBit = pathBits[pathBits.length-1];
                                      var actualIndex = parseInt(lastBit);
                                      var expectedIndex = expectedIndexes[i];
                                      expect(actualIndex).toBe(expectedIndex);
                                      testRowAtIndex(i+1);
                                  });
                          }
                      }
                      testRowAtIndex(0);
                  });
          });
      });
  });
  
  it('Can generate BIP141 addresses with P2WPKH-in-P2SH semanitcs', function(done) {
      // Sourced from BIP49 official test specs
      driver.findElement(By.css('#bip141-tab a'))
          .click();
      driver.findElement(By.css('.bip141-path'))
          .clear();
      driver.findElement(By.css('.bip141-path'))
          .sendKeys("m/49'/1'/0'/0");
      selectNetwork("BTC - Bitcoin Testnet");
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about");
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("2Mww8dCYPUpKHofjgcXcBCEGmniw9CoaiD2");
              done();
          });
      });
  });
  
  it('Can generate BIP141 addresses with P2WPKH semanitcs', function(done) {
      // This result tested against bitcoinjs-lib test spec for segwit address
      // using the first private key of this mnemonic and default path m/0
      // https://github.com/bitcoinjs/bitcoinjs-lib/blob/9c8503cab0c6c30a95127042703bc18e8d28c76d/test/integration/addresses.js#L50
      // so whilst not directly comparable, substituting the private key produces
      // identical results between this tool and the bitcoinjs-lib test.
      // Private key generated is:
      // L3L8Nu9whawPBNLGtFqDhKut9DKKfG3CQoysupT7BimqVCZsLFNP
      driver.findElement(By.css('#bip141-tab a'))
          .click();
      // Choose P2WPKH
      driver.executeScript(function() {
          $(".bip141-semantics option[selected]").removeAttr("selected");
          $(".bip141-semantics option").filter(function(i,e) {
              return $(e).html() == "P2WPKH";
          }).prop("selected", true);
          $(".bip141-semantics").trigger("change");
      });
      driver.findElement(By.css(".phrase"))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("bc1qfwu6a5a3evygrk8zvdxxvz4547lmpyx5vsfxe9");
              done();
          });
      });
  });
  
  it('Shows the entropy used by the PRNG when clicking generate', function(done) {
      driver.findElement(By.css('.generate')).click();
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.entropy'))
              .getAttribute("value")
              .then(function(entropy) {
                  expect(entropy).not.toBe("");
                  done();
              });
      });
  });
  
  it('Shows the index of each word in the mnemonic', function(done) {
      driver.findElement(By.css('.phrase'))
          .sendKeys("abandon abandon ability");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.use-entropy'))
              .click();
          driver.findElement(By.css('.word-indexes'))
              .getText()
              .then(function(indexes) {
                  expect(indexes).toBe("0, 0, 1");
                  done();
              });
      });
  });
  
  it('Shows the derivation path for bip84 tab', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('#bip84 .path'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("m/84'/0'/0'/0");
                  done();
              })
      });
  });
  
  it('Shows the extended private key for bip84 tab', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-priv-key'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("zprvAev3RKrZ3QVKiUFCfdeMRen1BPDJgdNt1XpxiDy8acSs4kkAGTCvq7HeRYRNNpo8EtEjCFQBWavJwtCUR29y4TUCH4X5RXMcyq48uN8y9BP");
                  done();
              })
      });
  });
  
  it('Shows the extended public key for bip84 tab', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.extended-pub-key'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("zpub6suPpqPSsn3cvxKfmfBMnnijjR3o666jNkkZWcNk8wyqwZ5JozXBNuc8Gs7DB3uLwTDvGVTspVEAUQcEjKF3pZHgywVbubdTqbXTUg7usyx");
                  done();
              })
      });
  });
  
  it('Changes the address list if bip84 account is changed', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('#bip84 .account'))
          .sendKeys('1');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("bc1qp7vv669t2fy965jdzvqwrraana89ctd5ewc662");
              done();
          });
      });
  });
  
  it('Changes the address list if bip84 change is changed', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('#bip84 .change'))
          .sendKeys('1');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("bc1qr39vj6rh06ff05m53uxq8uazehwhccswylhrs2");
              done();
          });
      });
  });
  
  it('Passes the official BIP84 test spec for rootpriv', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css(".root-key"))
          .getAttribute("value")
          .then(function(rootKey) {
              expect(rootKey).toBe("zprvAWgYBBk7JR8Gjrh4UJQ2uJdG1r3WNRRfURiABBE3RvMXYSrRJL62XuezvGdPvG6GFBZduosCc1YP5wixPox7zhZLfiUm8aunE96BBa4Kei5");
              done();
          })
      });
  });
  
  it('Passes the official BIP84 test spec for account 0 xprv', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css("#bip84 .account-xprv"))
          .getAttribute("value")
          .then(function(rootKey) {
              expect(rootKey).toBe("zprvAdG4iTXWBoARxkkzNpNh8r6Qag3irQB8PzEMkAFeTRXxHpbF9z4QgEvBRmfvqWvGp42t42nvgGpNgYSJA9iefm1yYNZKEm7z6qUWCroSQnE");
              done();
          })
      });
  });
  
  it('Passes the official BIP84 test spec for account 0 xpub', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css("#bip84 .account-xpub"))
          .getAttribute("value")
          .then(function(rootKey) {
              expect(rootKey).toBe("zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs");
              done();
          })
      });
  });
  
  it('Passes the official BIP84 test spec for account 0 first address', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("bc1qcr8te4kr609gcawutmrza0j4xv80jy8z306fyu");
              done();
          });
      });
  });
  
  it('Passes the official BIP84 test spec for account 0 first change address', function(done) {
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
      driver.findElement(By.css('#bip84 .change'))
          .sendKeys('1');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("bc1q8c6fshw2dlwun7ekn9qwf37cu2rn755upcp6el");
              done();
          });
      });
  });
  
  it('Can display the table as csv', function(done) {
      var headings = "path,address,public key,private key";
      var row1 = "m/44'/0'/0'/0/0,1Di3Vp7tBWtyQaDABLAjfWtF6V7hYKJtug,033f5aed5f6cfbafaf223188095b5980814897295f723815fea5d3f4b648d0d0b3,L26cVSpWFkJ6aQkPkKmTzLqTdLJ923e6CzrVh9cmx21QHsoUmrEE";
      var row20 = "m/44'/0'/0'/0/19,1KhBy28XLAciXnnRvm71PvQJaETyrxGV55,02b4b3e396434d8cdd20c03ac4aaa07387784d5d867b75987f516f5705ee68cb3a,L4GrDrjReMsCAu5DkLXn79jSb95qR7Zfx7eshybCQZ1qL32MXJab";
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.csv'))
              .getAttribute("value")
              .then(function(csv) {
                  expect(csv).toContain(headings);
                  expect(csv).toContain(row1);
                  expect(csv).toContain(row20);
                  done();
              });
      });
  });
  
  it('LeftPads ethereum keys that are less than 32 bytes', function(done) {
      // see https://github.com/iancoleman/bip39/issues/155
      selectNetwork("ETH - Ethereum");
      driver.findElement(By.css('#bip32-tab a'))
          .click()
      driver.findElement(By.css('#bip32-path'))
          .clear();
      driver.findElement(By.css('#bip32-path'))
          .sendKeys("m/44'/60'/0'");
      driver.findElement(By.css('.phrase'))
          .sendKeys('scout sort custom elite radar rare vivid thing trophy gesture cover snake change narrow kite list nation sustain buffalo erode open balance system young');
      driver.sleep(generateDelay).then(function() {
          getFirstAddress(function(address) {
              expect(address).toBe("0x8943E785B4a5714FC87a3aFAad1eB1FeB602B118");
              done();
          });
      });
  });
  
  it('Can encrypt private keys using BIP38', function(done) {
      // see https://github.com/iancoleman/bip39/issues/140
      driver.executeScript(function() {
          $(".use-bip38").prop("checked", true);
      });
      driver.findElement(By.css('.bip38-password'))
          .sendKeys('bip38password');
      driver.findElement(By.css('.rows-to-add'))
          .clear();
      driver.findElement(By.css('.rows-to-add'))
          .sendKeys('1');
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(bip38delay).then(function() {
          // address
          getFirstRowValue(function(address) {
              expect(address).toBe("1NCvSdumA3ngMM9c4aqU56AM6rqXddfuXB");
              // pubkey
              getFirstRowValue(function(pubkey) {
                  expect(pubkey).toBe("043f5aed5f6cfbafaf223188095b5980814897295f723815fea5d3f4b648d0d0b3884a74447ea901729b1e73a999b7520e7cb55b4120e6432c64153ccab8a848e1");
                  // privkey
                  getFirstRowValue(function(privkey) {
                      expect(privkey).toBe("6PRNRiFnj1RoR3sXhymdCvoZCgnUHQpfupNdKkFbWJkwWQEKesWt1EDMDM");
                      done();
                  }, ".privkey");
              }, ".pubkey");
          }, ".address");
      });
  }, bip38delay + 5000);
  
  it('Shows the checksum for the entropy', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys("00000000000000000000000000000000");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.checksum'))
              .getText()
              .then(function(text) {
                  expect(text).toBe("1");
                  done();
              });
      });
  });
  
  it('Shows the checksum for the entropy with the correct groupings', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      // create a checksum of 20 bits, which spans multiple words
      driver.findElement(By.css('.entropy'))
          .sendKeys("F000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000");
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.checksum'))
              .getText()
              .then(function(text) {
                  // first group is 9 bits, second group is 11
                  expect(text).toBe("011010111 01110000110");
                  done();
              });
      });
  });
  
  it('Uses vprv for bitcoin testnet p2wpkh', function(done) {
      selectNetwork("BTC - Bitcoin Testnet");
      driver.findElement(By.css('#bip84-tab a'))
          .click()
      driver.findElement(By.css('.phrase'))
          .sendKeys('abandon abandon ability');
      driver.sleep(generateDelay).then(function() {
          driver.findElement(By.css('.root-key'))
              .getAttribute("value")
              .then(function(path) {
                  expect(path).toBe("vprv9DMUxX4ShgxML9N2YV5CvWEebWrM9aJ5ULpbRRyzyWu6vs4BzTvbfFFrH41N5hVi7MYSfiugd765L3JmAfDM5po36Y8ouCKRDeYQwByCmS7");
                  done();
              })
      });
  });
  
  it('Shows a warning if generating weak mnemonics', function(done) {
      driver.executeScript(function() {
          $(".strength option[selected]").removeAttr("selected");
          $(".strength option[value=6]").prop("selected", true);
          $(".strength").trigger("change");
      });
      driver.findElement(By.css(".generate-container .warning"))
          .getAttribute("class")
          .then(function(classes) {
              expect(classes).not.toContain("hidden");
              done();
          });
  });
  
  it('Does not show a warning if generating strong mnemonics', function(done) {
      driver.executeScript(function() {
          $(".strength option[selected]").removeAttr("selected");
          $(".strength option[value=12]").prop("selected", true);
      });
      driver.findElement(By.css(".generate-container .warning"))
          .getAttribute("class")
          .then(function(classes) {
              expect(classes).toContain("hidden");
              done();
          });
  });
  
  it('Shows a warning if overriding weak entropy with longer mnemonics', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys("0123456789abcdef"); // 6 words
      driver.executeScript(function() {
          $(".mnemonic-length").val("12").trigger("change");
      });
      driver.findElement(By.css(".weak-entropy-override-warning"))
          .getAttribute("class")
          .then(function(classes) {
              expect(classes).not.toContain("hidden");
              done();
          });
  });
  
  it('Does not show a warning if entropy is stronger than mnemonic length', function(done) {
      driver.findElement(By.css('.use-entropy'))
          .click();
      driver.findElement(By.css('.entropy'))
          .sendKeys("0123456789abcdef0123456789abcdef0123456789abcdef"); // 18 words
      driver.executeScript(function() {
          $(".mnemonic-length").val("12").trigger("change");
      });
      driver.findElement(By.css(".weak-entropy-override-warning"))
          .getAttribute("class")
          .then(function(classes) {
              expect(classes).toContain("hidden");
              done();
          });
  });
  
  });
  