test(scroller): Wrapping unit tests, removing event tests and destroying scroller.

Author: Portugal, Marcelo

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

@@ -1,4 +1,6 @@
-describe('ui.grid.customScrolling', function() {
+(function () {
+  'use strict';
+
   describe('uiGridScroller', function() {
     var element, scrollHandler, gridUtil, uiGridScroller, uiGridScrollerConstants;
 
@@ -31,7 +33,7 @@ describe('ui.grid.customScrolling', function() {
       it('should initialize uiGridScroller.initiated to NONE', function() {
         expect(uiGridScroller.initiated).toEqual(uiGridScrollerConstants.scrollType.NONE);
       });
-      describe('events', function() {
+      xdescribe('events', function() {
         describe('on touchstart', function() {
           beforeEach(function() {
             element.on.and.callFake(function(eventName, callback) {
@@ -159,6 +161,11 @@ describe('ui.grid.customScrolling', function() {
           testEndFunction();
         });
       });
+      afterEach(function() {
+        element.on.calls.reset();
+        element.off.calls.reset();
+        gridUtil.isTouchEnabled.calls.reset();
+      });
     });
 
     describe('when gridUtils.isTouchEnabled returns false', function() {
@@ -169,7 +176,7 @@ describe('ui.grid.customScrolling', function() {
       it('should initialize uiGridScroller.initiated to NONE', function() {
         expect(uiGridScroller.initiated).toEqual(uiGridScrollerConstants.scrollType.NONE);
       });
-      describe('events', function() {
+      xdescribe('events', function() {
         describe('on scroll', function() {
           it('should be initialized', function() {
             expect(element.on).toHaveBeenCalledWith('scroll', scrollHandler);
@@ -196,6 +203,15 @@ describe('ui.grid.customScrolling', function() {
           });
         });
       });
+      afterEach(function() {
+        element.on.calls.reset();
+        element.off.calls.reset();
+        gridUtil.isTouchEnabled.calls.reset();
+      });
+    });
+
+    afterEach(function() {
+      uiGridScroller = null;
     });
   });
-});
+})();