[Time Conductor] Add spec for UTCDateProvider

Add test cases for UTCDateProvider, which will provide default
date/time formatting/parsing.

platform/commonUI/general/src/services/UTCDateProvider.js

@@ -0,0 +1,51 @@
+/*****************************************************************************
+ * 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*/
+
+define([
+    'moment'
+], function (
+    moment
+) {
+    "use strict";
+
+    /**
+     * Composites multiple DateService implementations such that
+     * they can be used as one.
+     * @memberof platform/commonUI/general
+     * @constructor
+     * @implements {DateService}
+     */
+    function UTCDateProvider() {
+    }
+
+    UTCDateProvider.prototype.validate = function (text, key) {
+    };
+
+    UTCDateProvider.prototype.format = function (value, key) {
+    };
+
+    UTCDateProvider.prototype.parse = function (text, key) {
+    };
+
+    return UTCDateProvider;
+});

platform/commonUI/general/test/services/UTCDateProviderSpec.js

@@ -0,0 +1,67 @@
+/*****************************************************************************
+ * 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/services/UTCDateProvider", "moment"],
+    function (UTCDateProvider, moment) {
+        'use strict';
+
+        describe("UTCDateProvider", function () {
+            var testDate, testTimestamp, dateProvider;
+
+            beforeEach(function () {
+                testDate = "1977-05-25 17:30:00";
+                testTimestamp = moment.utc(testDate).valueOf();
+                dateProvider = new UTCDateProvider();
+            });
+
+            it("distinguishes valid dates from invalid dates", function () {
+                expect(dateProvider.validate(testDate))
+                    .toBeTruthy();
+                expect(dateProvider.validate("2015-garbage :00:00"))
+                    .toBeFalsy();
+            });
+
+            it("parses dates to their numeric representations", function () {
+                expect(dateProvider.parse(testDate)).toEqual(testTimestamp);
+            });
+
+            it("formats to text representing UTC date/times", function () {
+                var formatted = dateProvider.format(testTimestamp);
+                expect(formatted).toEqual(jasmine.any(String));
+                // Use moment to verify that formatted value is equal
+                // to the original date/time
+                expect(moment.utc(formatted).valueOf()).toEqual(testTimestamp);
+            });
+
+            it("does not handle defined keys", function () {
+                expect(dateProvider.validate(testDate, 'someKey'))
+                    .toBeFalsy();
+                expect(dateProvider.format(testTimestamp, 'someKey'))
+                    .toBeUndefined();
+            });
+
+        });
+    }
+);

platform/commonUI/general/test/suite.json

@@ -18,6 +18,7 @@
     "directives/MCTResize",
     "directives/MCTScroll",
     "services/DateAggregator",
+    "services/UTCDateProvider",
     "services/Popup",
     "services/PopupService",
     "services/UrlService",