[Plot] Test reverse filter

platform/commonUI/general/src/filters/ReverseFilter.js

@@ -41,4 +41,4 @@ define(function () {
     }
 
     return ReverseFilter;
-});
+});

platform/commonUI/general/test/filters/ReverseFilterSpec.js

@@ -0,0 +1,45 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
+
+define(
+    ['../../src/filters/ReverseFilter'],
+    function (ReverseFilter) {
+        'use strict';
+
+        describe("The reverse filter", function () {
+            var reverse;
+
+            beforeEach(function () {
+                reverse = new ReverseFilter();
+            });
+
+            it("reverses text", function () {
+                expect(reverse('foo')).toEqual('oof');
+            });
+
+            it("returns undefined for undefined inputs", function () {
+                expect(reverse(undefined)).toBeUndefined();
+            });
+        });
+    }
+);

platform/commonUI/general/test/suite.json

@@ -20,6 +20,7 @@
     "directives/MCTScroll",
     "directives/MCTSplitPane",
     "directives/MCTSplitter",
+    "filters/ReverseFilter",
     "services/Popup",
     "services/PopupService",
     "services/UrlService",