text: describe("", function() {
    var rootEl;
    beforeEach(function() {
      rootEl = browser.rootEl;
      browser.get("examples/example-week-input-directive/index.html");
    });
    
    var value = element(by.binding('value | date: "yyyy-Www"'));
    var valid = element(by.binding('myForm.input.$valid'));
    var input = element(by.model('value'));
  
    // currently protractor/webdriver does not support
    // sending keys to all known HTML5 input controls
    // for various browsers (https://github.com/angular/protractor/issues/562).
    function setInput(val) {
      // set the value of the element and force validation.
      var scr = "var ipt = document.getElementById('exampleInput'); " +
      "ipt.value = '" + val + "';" +
      "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
      browser.executeScript(scr);
    }
  
    it('should initialize to model', function() {
      expect(value.getText()).toContain('2013-W01');
      expect(valid.getText()).toContain('myForm.input.$valid = true');
    });
  
    it('should be invalid if empty', function() {
      setInput('');
      expect(value.getText()).toEqual('value =');
      expect(valid.getText()).toContain('myForm.input.$valid = false');
    });
  
    it('should be invalid if over max', function() {
      setInput('2015-W01');
      expect(value.getText()).toContain('');
      expect(valid.getText()).toContain('myForm.input.$valid = false');
    });
  });