1 files changed, 38 insertions, 0 deletions
diff --git a/test/ng/directive/ngSwitchSpec.js b/test/ng/directive/ngSwitchSpec.js
index e039c4d5..2b771a0c 100644
--- a/test/ng/directive/ngSwitchSpec.js
+++ b/test/ng/directive/ngSwitchSpec.js
@@ -293,4 +293,42 @@ describe('ngSwitch animations', function() {
       expect(item.element.text()).toBe('three');
   }));
 
+  it('should destroy the previous leave animation if a new one takes place', function() {
+    module(function($provide) {
+      $provide.value('$animate', {
+        enabled : function() { return true; },
+        leave : function() {
+          //DOM operation left blank
+        },
+        enter : function(element, parent, after) {
+          angular.element(after).after(element);
+        }
+      });
+    });
+    inject(function ($compile, $rootScope, $animate, $templateCache) {
+      var item;
+      var $scope = $rootScope.$new();
+      element = $compile(html(
+        '<div ng-switch="inc">' +
+          '<div ng-switch-when="one">one</div>' +
+          '<div ng-switch-when="two">two</div>' +
+        '</div>'
+      ))($scope);
+
+      $scope.$apply('inc = "one"');
+
+      var destroyed, inner = element.children(0);
+      inner.on('$destroy', function() {
+        destroyed = true;
+      });
+
+      $scope.$apply('inc = "two"');
+
+      $scope.$apply('inc = "one"');
+
+      $scope.$apply('inc = "two"');
+
+      expect(destroyed).toBe(true);
+    });
+  });
 });