Merge "Return cached data for the Now Playing Queue" into pi-dev

    }

    List<Metadata> getCurrentQueue() {

        return Util.toMetadataList(getQueue());

        return mCurrentData.queue;

    }

    // We don't return the cached info here in order to always provide the freshest data.

        verify(mFailHandler, never()).onTerribleFailure(any(), any(), anyBoolean());

    }

    /*

     * This test checks to see if the now playing queue data is cached.

     */

    @Test

    public void testQueueCached() {

        // Create the wrapper object and register the looper with the timeout handler

        TestLooperManager looperManager = new TestLooperManager(mThread.getLooper());

        MediaPlayerWrapper wrapper =

                MediaPlayerWrapper.wrap(mMockController, mThread.getLooper());

        wrapper.registerCallback(mTestCbs);

        // Call getCurrentQueue() multiple times.

        for (int i = 0; i < 3; i++) {

            Assert.assertEquals(wrapper.getCurrentQueue(),

                    Util.toMetadataList(getQueueFromDescriptions(mTestQueue)));

        }

        // Verify that getQueue() was only called twice. Once on creation and once during

        // registration

        verify(mMockController, times(2)).getQueue();

    }

    /*

     * This test sends repeated Playback State updates that only have a short

     * position update change to see if they get debounced.