text: // # Frontend Route tests
  // As it stands, these tests depend on the database, and as such are integration tests.
  // Mocking out the models to not touch the DB would turn these into unit tests, and should probably be done in future,
  // But then again testing real code, rather than mock code, might be more useful...
  var should = require('should'),
      sinon = require('sinon'),
      supertest = require('supertest'),
      testUtils = require('../../utils'),
      moment = require('moment'),
      cheerio = require('cheerio'),
      _ = require('lodash'),
      config = require('../../../server/config'),
      settingsCache = require('../../../server/settings/cache'),
      origCache = _.cloneDeep(settingsCache),
      ghost = testUtils.startGhost,
      request,
  
      sandbox = sinon.sandbox.create();
  
  describe('Frontend Routing', function () {
      var ghostServer;
  
      function doEnd(done) {
          return function (err, res) {
              if (err) {
                  return done(err);
              }
  
              should.not.exist(res.headers['x-cache-invalidate']);
              should.not.exist(res.headers['X-CSRF-Token']);
              should.not.exist(res.headers['set-cookie']);
              should.exist(res.headers.date);
  
              done();
          };
      }
  
      function addPosts(done) {
          testUtils.clearData().then(function () {
              return testUtils.initData();
          }).then(function () {
              return testUtils.fixtures.insertPostsAndTags();
          }).then(function () {
              done();
          });
      }
  
      afterEach(function () {
          sandbox.restore();
      });
  
      describe('NO FORK', function () {
          before(function (done) {
              ghost().then(function (_ghostServer) {
                  ghostServer = _ghostServer;
                  return ghostServer.start();
              }).then(function () {
                  request = supertest.agent(config.get('url'));
                  done();
              }).catch(function (e) {
                  console.log('Ghost Error: ', e);
                  console.log(e.stack);
                  done(e);
              });
          });
  
          after(function () {
              return ghostServer.stop();
          });
  
          describe('Date permalinks', function () {
              before(function (done) {
                  // Only way to swap permalinks setting is to login and visit the URL because
                  // poking the database doesn't work as settings are cached
                  testUtils.togglePermalinks(request, 'date')
                      .then(function () {
                          done();
                      })
                      .catch(done);
              });
  
              after(function (done) {
                  testUtils.togglePermalinks(request)
                      .then(function () {
                          done();
                      })
                      .catch(done);
              });
  
              it('should load a post with date permalink', function (done) {
                  var date = moment().format('YYYY/MM/DD');
  
                  request.get('/' + date + '/welcome/')
                      .expect(200)
                      .expect('Content-Type', /html/)
                      .end(doEnd(done));
              });
  
              it('expect redirect because of wrong/old permalink prefix', function (done) {
                  var date = moment().format('YYYY/MM/DD');
  
                  request.get('/2016/04/01/welcome/')
                      .expect('Content-Type', /html/)
                      .end(function (err, res) {
                          res.status.should.eql(301);
                          request.get('/' + date + '/welcome/')
                              .expect(200)
                              .expect('Content-Type', /html/)
                              .end(doEnd(done));
                      });
              });
  
              it('should serve RSS with date permalink', function (done) {
                  request.get('/rss/')
                      .expect('Content-Type', 'text/xml; charset=utf-8')
                      .expect('Cache-Control', testUtils.cacheRules.public)
                      .expect(200)
                      .end(function (err, res) {
                          if (err) {
                              return done(err);
                          }
  
                          should.not.exist(res.headers['x-cache-invalidate']);
                          should.not.exist(res.headers['X-CSRF-Token']);
                          should.not.exist(res.headers['set-cookie']);
                          should.exist(res.headers.date);
  
                          var content = res.text,
                              todayMoment = moment(),
                              dd = todayMoment.format('DD'),
                              mm = todayMoment.format('MM'),
                              yyyy = todayMoment.format('YYYY'),
                              postLink = '/' + yyyy + '/' + mm + '/' + dd + '/welcome/';
  
                          content.indexOf(postLink).should.be.above(0);
                          done();
                      });
              });
          });
  
          describe('Test with Initial Fixtures', function () {
              after(testUtils.teardown);
  
              describe('Error', function () {
                  it('should 404 for unknown post', function (done) {
                      request.get('/spectacular/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
  
                  it('should 404 for unknown post with invalid characters', function (done) {
                      request.get('/$pec+acular~/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
  
                  it('should 404 for unknown frontend route', function (done) {
                      request.get('/spectacular/marvellous/')
                          .set('Accept', 'application/json')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
  
                  it('should 404 for encoded char not 301 from uncapitalise', function (done) {
                      request.get('/|/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
  
                  it('should 404 for unknown file', function (done) {
                      request.get('/content/images/some/file/that/doesnt-exist.jpg')
                          .expect('Cache-Control', testUtils.cacheRules['private'])
                          .expect(404)
                          .expect(/404 Image not found/)
                          .end(doEnd(done));
                  });
              });
  
              describe('Single post', function () {
                  it('should redirect without slash', function (done) {
                      request.get('/welcome')
                          .expect('Location', '/welcome/')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(301)
                          .end(doEnd(done));
                  });
  
                  it('should redirect uppercase', function (done) {
                      request.get('/Welcome/')
                          .expect('Location', '/welcome/')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(301)
                          .end(doEnd(done));
                  });
  
                  it('should sanitize double slashes when redirecting uppercase', function (done) {
                      request.get('///Google.com/')
                          .expect('Location', '/google.com/')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(301)
                          .end(doEnd(done));
                  });
  
                  it('should respond with html for valid url', function (done) {
                      request.get('/welcome/')
                          .expect('Content-Type', /html/)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .expect(200)
                          .end(function (err, res) {
                              if (err) {
                                  return done(err);
                              }
  
                              var $ = cheerio.load(res.text);
  
                              should.not.exist(res.headers['x-cache-invalidate']);
                              should.not.exist(res.headers['X-CSRF-Token']);
                              should.not.exist(res.headers['set-cookie']);
                              should.exist(res.headers.date);
  
                              $('title').text().should.equal('Welcome to Ghost');
  
                              // @TODO: change or remove?
                              // $('.content .post').length.should.equal(1);
                              // $('.poweredby').text().should.equal('Proudly published with Ghost');
                              // $('body.post-template').length.should.equal(1);
                              // $('body.tag-getting-started').length.should.equal(1);
                              // $('article.post').length.should.equal(1);
                              // $('article.tag-getting-started').length.should.equal(1);
  
                              done();
                          });
                  });
  
                  it('should not work with date permalinks', function (done) {
                      // get today's date
                      var date = moment().format('YYYY/MM/DD');
  
                      request.get('/' + date + '/welcome/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
              });
  
              describe('Post edit', function () {
                  it('should redirect without slash', function (done) {
                      request.get('/welcome/edit')
                          .expect('Location', '/welcome/edit/')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(301)
                          .end(doEnd(done));
                  });
  
                  it('should redirect to editor', function (done) {
                      request.get('/welcome/edit/')
                          .expect('Location', /ghost\/editor\/\w+/)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .expect(302)
                          .end(doEnd(done));
                  });
  
                  it('should 404 for non-edit parameter', function (done) {
                      request.get('/welcome/notedit/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
              });
  
              describe('AMP post', function () {
                  it('should redirect without slash', function (done) {
                      request.get('/welcome/amp')
                          .expect('Location', '/welcome/amp/')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(301)
                          .end(doEnd(done));
                  });
  
                  it('should redirect uppercase', function (done) {
                      request.get('/Welcome/AMP/')
                          .expect('Location', '/welcome/amp/')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(301)
                          .end(doEnd(done));
                  });
  
                  it('should respond with html for valid url', function (done) {
                      request.get('/welcome/amp/')
                          .expect('Content-Type', /html/)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .expect(200)
                          .end(function (err, res) {
                              if (err) {
                                  return done(err);
                              }
  
                              var $ = cheerio.load(res.text);
  
                              should.not.exist(res.headers['x-cache-invalidate']);
                              should.not.exist(res.headers['X-CSRF-Token']);
                              should.not.exist(res.headers['set-cookie']);
                              should.exist(res.headers.date);
  
                              $('title').text().should.equal('Welcome to Ghost');
                              $('.content .post').length.should.equal(1);
                              $('.poweredby').text().should.equal('Proudly published with Ghost');
                              $('body.amp-template').length.should.equal(1);
                              $('article.post').length.should.equal(1);
  
                              done();
                          });
                  });
  
                  it('should not work with date permalinks', function (done) {
                      // get today's date
                      var date = moment().format('YYYY/MM/DD');
  
                      request.get('/' + date + '/welcome/amp/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
  
                  it('should not render AMP, when AMP is disabled', function (done) {
                      sandbox.stub(settingsCache, 'get', function (key, options) {
                          if (key === 'amp' && !options) {
                              return false;
                          }
                          return origCache.get(key, options);
                      });
  
                      request.get('/welcome/amp/')
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
              });
  
              describe('Static assets', function () {
                  it('should retrieve theme assets', function (done) {
                      request.get('/assets/css/screen.css')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(200)
                          .end(doEnd(done));
                  });
  
                  it('should retrieve default robots.txt', function (done) {
                      request.get('/robots.txt')
                          .expect('Cache-Control', testUtils.cacheRules.hour)
                          .expect('ETag', /[0-9a-f]{32}/i)
                          .expect(200)
                          .end(doEnd(done));
                  });
  
                  it('should retrieve default favicon.ico', function (done) {
                      request.get('/favicon.ico')
                          .expect('Cache-Control', testUtils.cacheRules.day)
                          .expect('ETag', /[0-9a-f]{32}/i)
                          .expect(200)
                          .end(doEnd(done));
                  });
  
                  // at the moment there is no image fixture to test
                  // it('should retrieve image assets', function (done) {
                  // request.get('/content/images/some.jpg')
                  //    .expect('Cache-Control', testUtils.cacheRules.year)
                  //    .end(doEnd(done));
                  // });
              });
          });
  
          describe('Static page', function () {
              before(addPosts);
              after(testUtils.teardown);
  
              it('should redirect without slash', function (done) {
                  request.get('/static-page-test')
                      .expect('Location', '/static-page-test/')
                      .expect('Cache-Control', testUtils.cacheRules.year)
                      .expect(301)
                      .end(doEnd(done));
              });
  
              it('should respond with xml', function (done) {
                  request.get('/static-page-test/')
                      .expect('Content-Type', /html/)
                      .expect('Cache-Control', testUtils.cacheRules.public)
                      .expect(200)
                      .end(doEnd(done));
              });
  
              describe('edit', function () {
                  it('should redirect without slash', function (done) {
                      request.get('/static-page-test/edit')
                          .expect('Location', '/static-page-test/edit/')
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .expect(301)
                          .end(doEnd(done));
                  });
  
                  it('should redirect to editor', function (done) {
                      request.get('/static-page-test/edit/')
                          .expect('Location', /ghost\/editor\/\w+/)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .expect(302)
                          .end(doEnd(done));
                  });
  
                  it('should 404 for non-edit parameter', function (done) {
                      request.get('/static-page-test/notedit/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
              });
  
              describe('amp', function () {
                  it('should 404 for amp parameter', function (done) {
                      request.get('/static-page-test/amp/')
                          .expect('Cache-Control', testUtils.cacheRules.private)
                          .expect(404)
                          .expect(/Page not found/)
                          .end(doEnd(done));
                  });
              });
          });
  
          describe('Post preview', function () {
              before(addPosts);
              after(testUtils.teardown);
  
              it('should display draft posts accessed via uuid', function (done) {
                  request.get('/p/d52c42ae-2755-455c-80ec-70b2ec55c903/')
                      .expect('Content-Type', /html/)
                      .expect(200)
                      .end(function (err, res) {
                          if (err) {
                              return done(err);
                          }
  
                          var $ = cheerio.load(res.text);
  
                          should.not.exist(res.headers['x-cache-invalidate']);
                          should.not.exist(res.headers['X-CSRF-Token']);
                          should.not.exist(res.headers['set-cookie']);
                          should.exist(res.headers.date);
  
                          $('title').text().should.equal('Not finished yet');
                          // @TODO: use theme from fixtures and don't rely on content/themes/casper
                          // $('.content .post').length.should.equal(1);
                          // $('.poweredby').text().should.equal('Proudly published with Ghost');
                          // $('body.post-template').length.should.equal(1);
                          // $('article.post').length.should.equal(1);
  
                          done();
                      });
              });
  
              it('should redirect published posts to their live url', function (done) {
                  request.get('/p/2ac6b4f6-e1f3-406c-9247-c94a0496d39d/')
                      .expect(301)
                      .expect('Location', '/short-and-sweet/')
                      .expect('Cache-Control', testUtils.cacheRules.public)
                      .end(doEnd(done));
              });
  
              it('404s unknown uuids', function (done) {
                  request.get('/p/aac6b4f6-e1f3-406c-9247-c94a0496d39f/')
                      .expect(404)
                      .end(doEnd(done));
              });
          });
  
          describe('Post with Ghost in the url', function () {
              before(addPosts);
              after(testUtils.teardown);
  
              // All of Ghost's admin depends on the /ghost/ in the url to work properly
              // Badly formed regexs can cause breakage if a post slug starts with the 5 letters ghost
              it('should retrieve a blog post with ghost at the start of the url', function (done) {
                  request.get('/ghostly-kitchen-sink/')
                      .expect('Cache-Control', testUtils.cacheRules.public)
                      .expect(200)
                      .end(doEnd(done));
              });
          });
  
          describe('Site Map', function () {
              before(function (done) {
                  testUtils.clearData().then(function () {
                      return testUtils.initData();
                  }).then(function () {
                      return testUtils.fixtures.insertPostsAndTags();
                  }).then(function () {
                      done();
                  }).catch(done);
              });
  
              it('should serve sitemap.xml', function (done) {
                  request.get('/sitemap.xml')
                      .expect(200)
                      .expect('Cache-Control', testUtils.cacheRules.hour)
                      .expect('Content-Type', 'text/xml; charset=utf-8')
                      .end(function (err, res) {
                          res.text.should.match(/sitemapindex/);
                          doEnd(done)(err, res);
                      });
              });
  
              it('should serve sitemap-posts.xml', function (done) {
                  request.get('/sitemap-posts.xml')
                      .expect(200)
                      .expect('Cache-Control', testUtils.cacheRules.hour)
                      .expect('Content-Type', 'text/xml; charset=utf-8')
                      .end(function (err, res) {
                          res.text.should.match(/urlset/);
                          doEnd(done)(err, res);
                      });
              });
  
              it('should serve sitemap-pages.xml', function (done) {
                  request.get('/sitemap-posts.xml')
                      .expect(200)
                      .expect('Cache-Control', testUtils.cacheRules.hour)
                      .expect('Content-Type', 'text/xml; charset=utf-8')
                      .end(function (err, res) {
                          res.text.should.match(/urlset/);
                          doEnd(done)(err, res);
                      });
              });
  
              // TODO: Other pages and verify content
          });
      });
  
      describe('FORK', function () {
          var forkedGhost;
  
          function killFork(done) {
              if (forkedGhost) {
                  forkedGhost.kill(done);
              } else {
                  done(new Error('No forked ghost process exists, test setup must have failed.'));
              }
          }
  
          describe('Subdirectory (no slash)', function () {
              before(function (done) {
                  testUtils.fork.ghost({
                      url: 'http://localhost/blog'
                  }, 'testsubdir')
                      .then(function (child) {
                          forkedGhost = child;
                          request = supertest.agent('http://localhost:' + child.port);
                      }).then(done).catch(done);
              });
  
              after(killFork);
  
              it('http://localhost should 404', function (done) {
                  request.get('/')
                      .expect(404)
                      .end(doEnd(done));
              });
  
              it('http://localhost/ should 404', function (done) {
                  request.get('/')
                      .expect(404)
                      .end(doEnd(done));
              });
  
              it('http://localhost/blog should 301 to  http://localhost/blog/', function (done) {
                  request.get('/blog')
                      .expect(301)
                      .expect('Location', '/blog/')
                      .end(doEnd(done));
              });
  
              it('http://localhost/blog/ should 200', function (done) {
                  request.get('/blog/')
                      .expect(200)
                      .end(doEnd(done));
              });
  
              it('http://localhost/blog/welcome should 301 to http://localhost/blog/welcome/', function (done) {
                  request.get('/blog/welcome')
                      .expect(301)
                      .expect('Location', '/blog/welcome/')
                      .expect('Cache-Control', testUtils.cacheRules.year)
                      .end(doEnd(done));
              });
  
              it('http://localhost/blog/welcome/ should 200', function (done) {
                  request.get('/blog/welcome/')
                      .expect(200)
                      .end(doEnd(done));
              });
  
              it('/blog/tag/getting-started should 301 to /blog/tag/getting-started/', function (done) {
                  request.get('/blog/tag/getting-started')
                      .expect(301)
                      .expect('Location', '/blog/tag/getting-started/')
                      .expect('Cache-Control', testUtils.cacheRules.year)
                      .end(doEnd(done));
              });
  
              it('/blog/tag/getting-started/ should 200', function (done) {
                  request.get('/blog/tag/getting-started/')
                      .expect(200)
                      .end(doEnd(done));
              });
  
              it('/blog/welcome/amp/ should 200', function (done) {
                  request.get('/blog/welcome/amp/')
                      .expect(200)
                      .end(doEnd(done));
              });
          });
  
          describe('Subdirectory (with slash)', function () {
              before(function (done) {
                  testUtils.fork.ghost({
                      url: 'http://localhost/blog/'
                  }, 'testsubdir')
                      .then(function (child) {
                          forkedGhost = child;
                          request = supertest.agent('http://localhost:' + child.port);
                      }).then(done).catch(done);
              });
  
              after(killFork);
  
              it('http://localhost should 404', function (done) {
                  request.get('/')
                      .expect(404)
                      .end(doEnd(done));
              });
  
              it('http://localhost/ should 404', function (done) {
                  request.get('/')
                      .expect(404)
                      .end(doEnd(done));
              });
  
              it('/blog should 301 to /blog/', function (done) {
                  request.get('/blog')
                      .expect(301)
                      .expect('Location', '/blog/')
                      .end(doEnd(done));
              });
  
              it('/blog/ should 200', function (done) {
                  request.get('/blog/')
                      .expect(200)
                      .end(doEnd(done));
              });
  
              it('/blog/welcome should 301 to /blog/welcome/', function (done) {
                  request.get('/blog/welcome')
                      .expect(301)
                      .expect('Location', '/blog/welcome/')
                      .expect('Cache-Control', testUtils.cacheRules.year)
                      .end(doEnd(done));
              });
  
              it('/blog/welcome/ should 200', function (done) {
                  request.get('/blog/welcome/')
                      .expect(200)
                      .end(doEnd(done));
              });
  
              it('/blog/tag/getting-started should 301 to /blog/tag/getting-started/', function (done) {
                  request.get('/blog/tag/getting-started')
                      .expect(301)
                      .expect('Location', '/blog/tag/getting-started/')
                      .expect('Cache-Control', testUtils.cacheRules.year)
                      .end(doEnd(done));
              });
  
              it('/blog/tag/getting-started/ should 200', function (done) {
                  request.get('/blog/tag/getting-started/')
                      .expect(200)
                      .end(doEnd(done));
              });
  
              it('/blog/welcome/amp/ should 200', function (done) {
                  request.get('/blog/welcome/amp/')
                      .expect(200)
                      .end(doEnd(done));
              });
  
              it('should uncapitalise correctly with 301 to subdir', function (done) {
                  request.get('/blog/AAA/')
                      .expect('Location', '/blog/aaa/')
                      .expect('Cache-Control', testUtils.cacheRules.year)
                      .expect(301)
                      .end(doEnd(done));
              });
          });
  
          // we'll use X-Forwarded-Proto: https to simulate an 'https://' request behind a proxy
          describe('HTTPS', function () {
              before(function (done) {
                  testUtils.fork.ghost({
                      url: 'http://localhost:2370/',
                      server: {
                          port: 2370
                      }
                  }, 'testhttps')
                      .then(function (child) {
                          forkedGhost = child;
                          request = supertest.agent('http://localhost:2370');
                      }).then(done).catch(done);
              });
  
              after(killFork);
  
              it('should set links to url over non-HTTPS', function (done) {
                  request.get('/')
                      .expect(200)
                      .expect(/<link rel="canonical" href="http:\/\/localhost:2370\/" \/\>/)
                      .expect(/<a href="http:\/\/localhost:2370">Ghost<\/a\>/)
                      .end(doEnd(done));
              });
  
              it('should set links over HTTPS besides canonical', function (done) {
                  request.get('/')
                      .set('X-Forwarded-Proto', 'https')
                      .expect(200)
                      .expect(/<link rel="canonical" href="http:\/\/localhost:2370\/" \/\>/)
                      .expect(/<a href="https:\/\/localhost:2370">Ghost<\/a\>/)
                      .end(doEnd(done));
              });
          });
  
          describe('Redirects (use redirects.json from test/utils/fixtures/data)', function () {
              before(function (done) {
                  testUtils.fork.ghost({
                      url: 'http://localhost:2370/',
                      server: {
                          port: 2370
                      },
                      paths: {
                          contentPath: 'core/test/utils/fixtures'
                      }
                  }, 'testredirects')
                      .then(function (child) {
                          forkedGhost = child;
                          request = supertest.agent('http://localhost:2370');
                      }).then(done).catch(done);
              });
  
              after(killFork);
  
              describe('1 case', function () {
                  it('with trailing slash', function (done) {
                      request.get('/post/10/a-nice-blog-post')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/a-nice-blog-post');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('without trailing slash', function (done) {
                      request.get('/post/10/a-nice-blog-post/')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/a-nice-blog-post');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('with query params', function (done) {
                      request.get('/topic?something=good')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/?something=good');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('with query params', function (done) {
                      request.get('/post/10/a-nice-blog-post?a=b')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/a-nice-blog-post?a=b');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('should not redirect', function (done) {
                      request.get('/post/a-nice-blog-post/')
                          .end(function (err, res) {
                              res.statusCode.should.not.eql(302);
                              res.statusCode.should.not.eql(301);
                              doEnd(done)(err, res);
                          });
                  });
              });
  
              describe('2 case', function () {
                  it('with trailing slash', function (done) {
                      request.get('/my-old-blog-post/')
                          .expect(301)
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/revamped-url/');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('without trailing slash', function (done) {
                      request.get('/my-old-blog-post')
                          .expect(301)
                          .expect('Cache-Control', testUtils.cacheRules.year)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/revamped-url/');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('should not redirect', function (done) {
                      request.get('/my-old-blog-post-1/')
                          .end(function (err, res) {
                              res.statusCode.should.not.eql(302);
                              res.statusCode.should.not.eql(301);
                              doEnd(done)(err, res);
                          });
                  });
              });
  
              describe('3 case', function () {
                  it('with trailing slash', function (done) {
                      request.get('/what/')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/what-does-god-say');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('without trailing slash', function (done) {
                      request.get('/what')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/what-does-god-say');
                              doEnd(done)(err, res);
                          });
                  });
              });
  
              describe('4 case', function () {
                  it('with trailing slash', function (done) {
                      request.get('/search/label/&&&/')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/tag/&&&/');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('without trailing slash', function (done) {
                      request.get('/search/label/&&&/')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/tag/&&&/');
                              doEnd(done)(err, res);
                          });
                  });
              });
  
              describe('5 case', function () {
                  it('with trailing slash', function (done) {
                      request.get('/topic/')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('without trailing slash', function (done) {
                      request.get('/topic')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/');
                              doEnd(done)(err, res);
                          });
                  });
              });
  
              describe('6 case', function () {
                  it('with trailing slash', function (done) {
                      request.get('/resources/download/')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/shubal-stearns');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('without trailing slash', function (done) {
                      request.get('/resources/download')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/shubal-stearns');
                              doEnd(done)(err, res);
                          });
                  });
              });
  
              describe('7 case', function () {
                  it('with trailing slash', function (done) {
                      request.get('/2016/11/welcome.html')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/welcome');
                              doEnd(done)(err, res);
                          });
                  });
              });
  
              describe('last case', function () {
                  it('default', function (done) {
                      request.get('/prefix/')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/blog/');
                              doEnd(done)(err, res);
                          });
                  });
  
                  it('with a custom path', function (done) {
                      request.get('/prefix/expect-redirect')
                          .expect(302)
                          .expect('Cache-Control', testUtils.cacheRules.public)
                          .end(function (err, res) {
                              res.headers.location.should.eql('/blog/expect-redirect');
                              doEnd(done)(err, res);
                          });
                  });
              });
          });
      });
  });
  