RatingLabelType ratingLabelType = new RatingLabelType(); StringStorageLabel label = new StringStorageLabel(); label.setStorageLabelType(ratingLabelType); label.setStringValue("Rating"); label.setStorageLabelType(ratingLabelType); label.setStringValue("Rating1"); storageManager.addLabelToStorage(storageData, label, true); label.setStorageLabelType(ratingLabelType); label.setStringValue("Rating2"); storageManager.addLabelToStorage(storageData, label, false); label.setStorageLabelType(ratingLabelType); label.setStringValue("Rating1"); assertThat(storageManager.removeLabelFromStorage(storageData, label), is(true));