}
public void testIsCached() throws IOException, CacheException {
String itemName = "al123";
BufferedImage image = ImageIO.read(new File("test/data/covers/" + itemName + ".jpg"));
CoverArt coverArt = new CoverArt(itemName, image);
cache.addToCache(coverArt);
boolean expResult = true;
boolean result = cache.isCached(itemName);
assertEquals(expResult, result);