[Time Conductor] Add spec for formatter

Add spec to telemetryFormatter wrapper used by plot to isolate
changes to domain/range formats.

platform/features/plot/test/elements/PlotTelemetryFormatterSpec.js

@@ -0,0 +1,70 @@
+/*****************************************************************************
+ * 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/elements/PlotTelemetryFormatter"],
+    function (PlotTelemetryFormatter) {
+        'use strict';
+
+        describe("The PlotTelemetryFormatter", function () {
+            var mockFormatter,
+                formatter;
+
+            beforeEach(function () {
+                mockFormatter = jasmine.createSpyObj(
+                    'telemetryFormatter',
+                    ['formatDomainValue', 'formatRangeValue']
+                );
+                formatter = new PlotTelemetryFormatter(mockFormatter);
+            });
+
+            describe("using domain & range format keys", function () {
+                var rangeFormat = "someRangeFormat",
+                    domainFormat = "someDomainFormat";
+
+                beforeEach(function () {
+                    formatter.setRangeFormat(rangeFormat);
+                    formatter.setDomainFormat(domainFormat);
+                });
+
+                it("includes format in formatDomainValue calls", function () {
+                    mockFormatter.formatDomainValue.andReturn("formatted!");
+                    expect(formatter.formatDomainValue(12321))
+                        .toEqual("formatted!");
+                    expect(mockFormatter.formatDomainValue)
+                        .toHaveBeenCalledWith(12321, domainFormat);
+                });
+
+                it("includes format in formatRangeValue calls", function () {
+                    mockFormatter.formatRangeValue.andReturn("formatted!");
+                    expect(formatter.formatRangeValue(12321))
+                        .toEqual("formatted!");
+                    expect(mockFormatter.formatRangeValue)
+                        .toHaveBeenCalledWith(12321, rangeFormat);
+                });
+
+            });
+
+        });
+    }
+);

platform/features/plot/test/suite.json

@@ -14,6 +14,7 @@
     "elements/PlotPosition",
     "elements/PlotPreparer",
     "elements/PlotSeriesWindow",
+    "elements/PlotTelemetryFormatter",
     "elements/PlotTickGenerator",
     "elements/PlotUpdater",
     "modes/PlotModeOptions",