Add tests to make sure dropdownSelector toggles the bootstrap dropdown

Author: dalelotts

test/configuration/dropdownSelector.spec.js

@@ -71,12 +71,49 @@ describe('dropdownSelector', function () {
       dropdownLink.dropdown().trigger('click');
       expect(parent.hasClass('open')).toBeTruthy();
 
+      var dropDownSpy = spyOn(jQuery.fn, 'dropdown').and.callThrough();
+
+      var pastElement = jQuery('.past', element);
+      pastElement.trigger('click');
+
+      expect($rootScope.date).toEqual(moment('2009-01-01T00:00:00.000').toDate());
+      expect(dropDownSpy).toHaveBeenCalledWith('toggle');
+    });
+  });
+  describe('does NOT toggle dropdown', function () {
+    it('if dropdownSelector is NOT specified', function () {
+
+      var html = '<div class="dropdown">' +
+        '<a class="dropdown-toggle" id="dropdown" role="button" data-toggle="dropdown" data-target="#" href="#">' +
+        ' <div class="input-group">' +
+        '   <input type="text" class="form-control" data-ng-model="data.dateDropDownInputNoFormatting">' +
+        '   <span class="input-group-addon"><i class="glyphicon glyphicon-calendar"></i></span>' +
+        ' </div>' +
+        '</a>' +
+        '<ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">' +
+        ' <datetimepicker data-ng-model="date" data-datetimepicker-config="{ startView: \'year\', minView: \'year\' }"></datetimepicker>' +
+        '</ul>' +
+        '</div>';
+
+      var element = $compile(html)($rootScope);
+      $rootScope.$digest();
+
+      expect($rootScope.date).toEqual(null);
+
+      var dropdownLink = jQuery('#dropdown', element);
+      var parent = dropdownLink.parent('div.dropdown');
+      expect(parent.hasClass('open')).toBeFalsy();
+
+      dropdownLink.dropdown().trigger('click');
+      expect(parent.hasClass('open')).toBeTruthy();
+
+      var dropDownSpy = spyOn(jQuery.fn, 'dropdown').and.callThrough();
+
       var pastElement = jQuery('.past', element);
       pastElement.trigger('click');
 
       expect($rootScope.date).toEqual(moment('2009-01-01T00:00:00.000').toDate());
-      // ToDo: The open class should be removed after click. For some reason it is not.
-      // expect(parent.hasClass('open')).toBeFalsy();  // Always truthy for some reason.
+      expect(dropDownSpy).not.toHaveBeenCalled();
     });
   });
 });