[Plugins] Bring over timeline, clock plugins

WTD-1239

platform/features/clock/test/controllers/ClockControllerSpec.js

@@ -0,0 +1,83 @@
+/*global define,describe,it,expect,beforeEach,waitsFor,jasmine,window,afterEach*/
+
+define(
+    ["../../src/controllers/ClockController"],
+    function (ClockController) {
+        "use strict";
+
+        // Wed, 03 Jun 2015 17:56:14 GMT
+        var TEST_TIMESTAMP = 1433354174000;
+
+        describe("A clock view's controller", function () {
+            var mockScope,
+                mockTicker,
+                mockUnticker,
+                mockDomainObject,
+                controller;
+
+            beforeEach(function () {
+                mockScope = jasmine.createSpyObj('$scope', ['$watch', '$on']);
+                mockTicker = jasmine.createSpyObj('ticker', ['listen']);
+                mockUnticker = jasmine.createSpy('unticker');
+
+                mockTicker.listen.andReturn(mockUnticker);
+
+                controller = new ClockController(mockScope, mockTicker);
+            });
+
+            it("watches for clock format from the domain object model", function () {
+                expect(mockScope.$watch).toHaveBeenCalledWith(
+                    "model.clockFormat",
+                    jasmine.any(Function)
+                );
+            });
+
+            it("subscribes to clock ticks", function () {
+                expect(mockTicker.listen)
+                    .toHaveBeenCalledWith(jasmine.any(Function));
+            });
+
+            it("unsubscribes to ticks when destroyed", function () {
+                // Make sure $destroy is being listened for...
+                expect(mockScope.$on.mostRecentCall.args[0]).toEqual('$destroy');
+                expect(mockUnticker).not.toHaveBeenCalled();
+
+                // ...and makes sure that its listener unsubscribes from ticker
+                mockScope.$on.mostRecentCall.args[1]();
+                expect(mockUnticker).toHaveBeenCalled();
+            });
+
+            it("formats using the format string from the model", function () {
+                mockTicker.listen.mostRecentCall.args[0](TEST_TIMESTAMP);
+                mockScope.$watch.mostRecentCall.args[1]([
+                    "YYYY-DDD hh:mm:ss",
+                    "clock24"
+                ]);
+
+                expect(controller.zone()).toEqual("UTC");
+                expect(controller.text()).toEqual("2015-154 17:56:14");
+                expect(controller.ampm()).toEqual("");
+            });
+
+            it("formats 12-hour time", function () {
+                mockTicker.listen.mostRecentCall.args[0](TEST_TIMESTAMP);
+                mockScope.$watch.mostRecentCall.args[1]([
+                    "YYYY-DDD hh:mm:ss",
+                    "clock12"
+                ]);
+
+                expect(controller.zone()).toEqual("UTC");
+                expect(controller.text()).toEqual("2015-154 05:56:14");
+                expect(controller.ampm()).toEqual("PM");
+            });
+
+            it("does not throw exceptions when clockFormat is undefined", function () {
+                mockTicker.listen.mostRecentCall.args[0](TEST_TIMESTAMP);
+                expect(function () {
+                    mockScope.$watch.mostRecentCall.args[1](undefined);
+                }).not.toThrow();
+            });
+
+        });
+    }
+);