[Plugins] Bring over timeline, clock plugins

WTD-1239

platform/features/timeline/test/controllers/TimelineGraphControllerSpec.js

@@ -0,0 +1,68 @@
+/*global define,describe,it,expect,beforeEach,waitsFor,jasmine,window,afterEach*/
+
+define(
+    ['../../src/controllers/TimelineGraphController'],
+    function (TimelineGraphController) {
+        'use strict';
+
+        describe("The Timeline graph controller", function () {
+            var mockScope,
+                testResources,
+                controller;
+
+            beforeEach(function () {
+                mockScope = jasmine.createSpyObj(
+                    '$scope',
+                    [ '$watchCollection' ]
+                );
+                testResources = [
+                    { key: 'abc', name: "Some name" },
+                    { key: 'def', name: "Test type", units: "Test units" },
+                    { key: 'xyz', name: "Something else" }
+                ];
+                controller = new TimelineGraphController(
+                    mockScope,
+                    testResources
+                );
+            });
+
+            it("watches for parameter changes", function () {
+                expect(mockScope.$watchCollection).toHaveBeenCalledWith(
+                    'parameters',
+                    jasmine.any(Function)
+                );
+            });
+
+            it("updates graphs when parameters change", function () {
+                var mockGraphA = jasmine.createSpyObj('graph-a', ['setBounds']),
+                    mockGraphB = jasmine.createSpyObj('graph-b', ['setBounds']);
+
+                // Supply new parameters
+                mockScope.$watchCollection.mostRecentCall.args[1]({
+                    graphs: [ mockGraphA, mockGraphB ],
+                    origin: 9,
+                    duration: 144
+                });
+
+                // Graphs should have both been updated
+                expect(mockGraphA.setBounds).toHaveBeenCalledWith(9, 144);
+                expect(mockGraphB.setBounds).toHaveBeenCalledWith(9, 144);
+            });
+
+            it("provides labels for graphs", function () {
+                var mockGraph = jasmine.createSpyObj('graph', ['minimum', 'maximum']);
+
+                mockGraph.minimum.andReturn(12.3412121);
+                mockGraph.maximum.andReturn(88.7555555);
+                mockGraph.key = "def";
+
+                expect(controller.label(mockGraph)).toEqual({
+                    title: "Test type (Test units)",
+                    low: "12.341",
+                    middle: "50.548",
+                    high: "88.756"
+                });
+            });
+        });
+    }
+);