Fixed broken test by change element to a focusable element

test/spec/directives/task-focus.directives.js

@@ -9,17 +9,25 @@ describe('taskFocus Directive', function() {
     scope = $rootScope.$new();
 
     scope.focusThisLink = false;
-    var element = '<a data-task-focus="focusThisLink" ></a>';
+    var element = '<input data-task-focus="focusThisLink" />';
 
     elementToFocus = $compile(element)(scope);
     scope.$digest();
   }));
 
-  it('places focus on the element it is applied to when the expression it binds to evaluates to true', function() {
+  it('places focus on the element it is applied to when the expression it binds to evaluates to true',
+    inject(function($timeout) {
+      var focusSpy = sandbox.spy();
+
       elementToFocus.appendTo(document.body);
+      elementToFocus.on('focus', focusSpy);
       scope.focusThisLink = true;
       scope.$digest();
-      expect(document.activeElement).to.eql(elementToFocus)
-  });
+
+      $timeout.flush();
+      expect(document.activeElement.dataset.taskFocus).to.eql("focusThisLink");
+      expect(focusSpy).to.have.been.called;
+    })
+  );
 
 });