[Time Conductor] Test DateAggregator

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

@@ -0,0 +1,94 @@
+/*****************************************************************************
+ * 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/DateAggregator"],
+    function (DateAggregator) {
+        'use strict';
+
+        var DATE_SERVICE_METHODS = [ "format", "validate", "parse" ];
+
+        describe("DateAggregator", function () {
+            var mockProviders,
+                dateAggregator;
+
+            beforeEach(function () {
+                mockProviders = [ 'a', 'b', 'c', undefined ].map(function (k, i) {
+                    var mockProvider = jasmine.createSpyObj(
+                        'provider-' + k,
+                        DATE_SERVICE_METHODS
+                    );
+
+                    mockProvider.format.andCallFake(function (value, key) {
+                        return key === k ?
+                                ("Formatted " + value + " for " + k) :
+                                undefined;
+                    });
+
+                    mockProvider.parse.andCallFake(function (text, key) {
+                        return key === k ? i : undefined;
+                    });
+
+                    mockProvider.validate.andCallFake(function (text, key) {
+                        return key === k;
+                    });
+
+                    return mockProvider;
+                });
+
+                dateAggregator = new DateAggregator(mockProviders);
+            });
+
+            it("formats dates using the first provider which gives a result", function () {
+                expect(dateAggregator.format(42, "a"))
+                    .toEqual("Formatted 42 for a");
+                expect(dateAggregator.format(12321, "b"))
+                    .toEqual("Formatted 12321 for b");
+                expect(dateAggregator.format(1977, "c"))
+                    .toEqual("Formatted 1977 for c");
+                expect(dateAggregator.format(0))
+                    .toEqual("Formatted 0 for undefined");
+            });
+
+            it("parses dates using the first provider which validates", function () {
+                expect(dateAggregator.parse("x", "a")).toEqual(0);
+                expect(dateAggregator.parse("x", "b")).toEqual(1);
+                expect(dateAggregator.parse("x", "c")).toEqual(2);
+                expect(dateAggregator.parse("x")).toEqual(3);
+            });
+
+            it("validates across all providers", function () {
+                expect(dateAggregator.validate("x", "a")).toBeTruthy();
+                expect(dateAggregator.validate("x", "b")).toBeTruthy();
+                expect(dateAggregator.validate("x", "c")).toBeTruthy();
+                expect(dateAggregator.validate("x")).toBeTruthy();
+                expect(dateAggregator.validate("x", "z")).toBeFalsy();
+
+                mockProviders[3].validate.andReturn(false);
+                expect(dateAggregator.validate("x")).toBeFalsy();
+            });
+
+        });
+    }
+);

platform/commonUI/general/test/suite.json

@@ -17,6 +17,7 @@
     "directives/MCTPopup",
     "directives/MCTResize",
     "directives/MCTScroll",
+    "services/DateAggregator",
     "services/Popup",
     "services/PopupService",
     "services/UrlService",