[Plot] Initial spec for PlotController

Add initial spec for PlotController, the main controller
to support the plot view. WTD-533.

platform/features/plot/src/PlotController.js

@@ -84,10 +84,8 @@ define(
                     tickGenerator.generateRangeTicks(RANGE_TICKS);
             }
 
-            function plotTelemetry() {
+            function plotTelemetry(telemetry) {
-                var telemetry, prepared, data;
+                var prepared, data;
-
-                telemetry = $scope.telemetry;
 
                 if (!telemetry) {
                     return;

platform/features/plot/test/PlotControllerSpec.js

@@ -0,0 +1,33 @@
+/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
+
+/**
+ * MergeModelsSpec. Created by vwoeltje on 11/6/14.
+ */
+define(
+    ["../src/PlotController"],
+    function (PlotController) {
+        "use strict";
+
+        describe("The plot controller", function () {
+            var mockScope,
+                controller;
+
+            beforeEach(function () {
+                mockScope = jasmine.createSpyObj(
+                    "$scope",
+                    [ "$watch", "$on" ]
+                );
+                controller = new PlotController(mockScope);
+            });
+
+            it("listens for telemetry updates", function () {
+                expect(mockScope.$on).toHaveBeenCalledWith(
+                    "telemetryUpdate",
+                    jasmine.any(Function)
+                );
+            });
+
+
+        });
+    }
+);

platform/features/plot/test/suite.json

@@ -0,0 +1,4 @@
+[
+    "PlotController"
+]
+