[Telemetry] Add test casese

Add test cases for general support for handling real-time telemetry,
WTD-806.

platform/telemetry/test/TelemetryHandlerSpec.js

@@ -6,6 +6,58 @@ define(
         "use strict";
 
         describe("The telemetry handler", function () {
+            // TelemetryHandler just provides a factory
+            // for TelemetryHandle, so most real testing
+            // should happen there.
+            var mockQ,
+                mockSubscriber,
+                mockDomainObject,
+                mockCallback,
+                mockSubscription,
+                handler;
+
+            beforeEach(function () {
+                mockQ = jasmine.createSpyObj("$q", ["when"]);
+                mockSubscriber = jasmine.createSpyObj(
+                    'telemetrySubscriber',
+                    ['subscribe']
+                );
+                mockDomainObject = jasmine.createSpyObj(
+                    'domainObject',
+                    ['getId', 'getCapability']
+                );
+                mockCallback = jasmine.createSpy('callback');
+                mockSubscription = jasmine.createSpyObj(
+                    'subscription',
+                    [
+                        'unsubscribe',
+                        'getTelemetryObjects',
+                        'getRangeValue',
+                        'getDomainValue'
+                    ]
+                );
+
+                mockSubscriber.subscribe.andReturn(mockSubscription);
+
+                handler = new TelemetryHandler(mockQ, mockSubscriber);
+            });
+
+            it("acts as a factory for subscription objects", function () {
+                var handle = handler.handle(
+                    mockDomainObject,
+                    mockCallback
+                );
+                // Just verify that this looks like a TelemetrySubscription
+                [
+                    "unsubscribe",
+                    "getTelemetryObjects",
+                    "getRangeValue",
+                    "getDomainValue",
+                    "request"
+                ].forEach(function (method) {
+                    expect(handle[method]).toEqual(jasmine.any(Function));
+                });
+            });
 
         });
     }