gistfile1.java

public void testGetMedia() throws Throwable{

		final Context context = getInstrumentation().getTargetContext();
		final CountDownLatch signal = new CountDownLatch(1);
		final NetworkTasks networkTasks = new NetworkTasks(context, new GetMediaListener(signal));
    	
		runTestOnUiThread(new Runnable() {
			public void run() {
	        	Media media = new Media();
	        	media.setId("179");
	        	networkTasks.getMedia(media);        
	        }
	    });  

		signal.await(30, TimeUnit.SECONDS);

}