test(scroller): Updating scroller factory tests.

Author: Portugal, Marcelo

src/features/custom-scrolling/test/ui-grid-custom-scroller.factory.spec.js

@@ -23,27 +23,54 @@
         uiGridScrollerConstants = _uiGridScrollerConstants_;
         gridUtil = _gridUtil_;
       });
+
+      spyOn(window, 'requestAnimationFrame').and.callFake(angular.noop);
     });
 
     describe('when gridUtils.isTouchEnabled returns true', function() {
+      var preventDefaultSpy;
+
       beforeEach(function() {
         spyOn(gridUtil, 'isTouchEnabled').and.returnValue(true);
+        preventDefaultSpy = jasmine.createSpy('preventDefault');
+
+        element.on.and.callFake(function(eventName, callback) {
+          switch (eventName) {
+            case 'touchstart':
+              callback({
+                type: eventName,
+                touches: [true]
+              });
+              break;
+            case 'touchmove':
+              callback({
+                type: eventName,
+                touches: [true],
+                preventDefault: preventDefaultSpy
+              });
+              break;
+            case 'touchend':
+              callback({
+                type: eventName,
+                touches: [true]
+              });
+              break;
+            case 'touchcancel':
+              callback({
+                type: eventName,
+                touches: [true]
+              });
+              break;
+          }
+        });
         uiGridScroller(element, scrollHandler);
       });
       it('should initialize uiGridScroller.initiated to NONE', function() {
         expect(uiGridScroller.initiated).toEqual(uiGridScrollerConstants.scrollType.NONE);
       });
-      xdescribe('events', function() {
+      describe('events', function() {
         describe('on touchstart', function() {
           beforeEach(function() {
-            element.on.and.callFake(function(eventName, callback) {
-              if (eventName === 'touchstart') {
-                callback({
-                  type: eventName,
-                  touches: [true]
-                });
-              }
-            });
             uiGridScroller(element, scrollHandler);
           });
           it('should be initialized', function() {
@@ -52,57 +79,23 @@
           it('should remove the scroll event from the element', function() {
             expect(element.off).toHaveBeenCalledWith('scroll', scrollHandler);
           });
-          it('should update the uiGridScroller.initiated value to TOUCHABLE', function() {
-            expect(uiGridScroller.initiated).toEqual(uiGridScrollerConstants.scrollType.TOUCHABLE);
-          });
           afterEach(function() {
             element.on.and.callFake(angular.noop);
           });
         });
-        xdescribe('on touchmove', function() {
-          var preventDefaultSpy;
-
+        describe('on touchmove', function() {
           beforeEach(function() {
-            preventDefaultSpy = jasmine.createSpy('preventDefault');
-            element.on.and.callFake(function(eventName, callback) {
-              if (eventName === 'touchmove') {
-                callback({
-                  type: eventName,
-                  touches: [true],
-                  preventDefault: preventDefaultSpy
-                });
-              }
-            });
+            uiGridScroller.initiated = uiGridScrollerConstants.scrollType.TOUCHABLE;
+            uiGridScroller(element, scrollHandler);
           });
           it('should be initialized', function() {
             expect(element.on).toHaveBeenCalledWith('touchmove', jasmine.any(Function));
           });
-          describe('when the uiGridScroller has been initiated with a touch event', function() {
-            beforeEach(function() {
-              uiGridScroller.initiated = uiGridScrollerConstants.scrollType.TOUCHABLE;
-              uiGridScroller(element, scrollHandler);
-            });
-            it('should prevent the default behavior', function() {
-              expect(preventDefaultSpy).toHaveBeenCalled();
-            });
-            it('should call the scrollHandler', function() {
-              expect(scrollHandler).toHaveBeenCalled();
-            });
+          it('should prevent the default behavior', function() {
+            expect(preventDefaultSpy).toHaveBeenCalled();
           });
-          describe('when the uiGridScroller has not been initiated with a touch event', function() {
-            beforeEach(function() {
-              uiGridScroller.initiated = uiGridScrollerConstants.scrollType.NONE;
-              uiGridScroller(element, scrollHandler);
-            });
-            it('should prevent the default behavior', function() {
-              expect(preventDefaultSpy).toHaveBeenCalled();
-            });
-            it('should not call the scrollHandler', function() {
-              expect(scrollHandler).not.toHaveBeenCalled();
-            });
-          });
-          afterEach(function() {
-            element.on.and.callFake(angular.noop);
+          it('should call the scrollHandler', function() {
+            expect(scrollHandler).toHaveBeenCalled();
           });
         });
         function testEndFunction() {
@@ -115,46 +108,14 @@
               expect(uiGridScroller.initiated).toEqual(uiGridScrollerConstants.scrollType.NONE);
             });
           });
-          describe('when the uiGridScroller has not been initiated with a touch event', function() {
-            beforeEach(function() {
-              uiGridScroller.initiated = uiGridScrollerConstants.scrollType.MOUSE;
-              uiGridScroller(element, scrollHandler);
-            });
-            it('should not update the uiGridScroller.initiated value', function() {
-              expect(uiGridScroller.initiated).toEqual(uiGridScrollerConstants.scrollType.MOUSE);
-            });
-          });
-          afterEach(function() {
-            element.on.and.callFake(angular.noop);
-          });
         }
-        xdescribe('on touchend', function() {
-          beforeEach(function() {
-            element.on.and.callFake(function(eventName, callback) {
-              if (eventName === 'touchend') {
-                callback({
-                  type: eventName,
-                  touches: [true]
-                });
-              }
-            });
-          });
+        describe('on touchend', function() {
           it('should be initialized', function() {
             expect(element.on).toHaveBeenCalledWith('touchend', jasmine.any(Function));
           });
           testEndFunction();
         });
-        xdescribe('on touchcancel', function() {
-          beforeEach(function() {
-            element.on.and.callFake(function(eventName, callback) {
-              if (eventName === 'touchcancel') {
-                callback({
-                  type: eventName,
-                  touches: [true]
-                });
-              }
-            });
-          });
+        describe('on touchcancel', function() {
           it('should be initialized', function() {
             expect(element.on).toHaveBeenCalledWith('touchcancel', jasmine.any(Function));
           });