@Test
public void testClear() {

	LruCacheAdapter<String, Bitmap> cache =
			new LruCacheAdapter<String, Bitmap>(new MyCache(DEFAULT_SIZE));
	cache.put("asd", Bitmap.createBitmap(200, 200, Bitmap.Config.ARGB_8888));
	Assert.assertTrue(cache.has("asd"));
	cache.clear();
	Assert.assertFalse(cache.has("asd"));
}