@Test
public void testAddAMImageURLItemSelectorReturnTypeWithEmptyList()
	throws Exception {

	ItemSelectorViewReturnTypeProvider
		amBlogsItemSelectorViewReturnTypeProvider =
			new AMBlogsItemSelectorViewReturnTypeProvider();
	List<ItemSelectorReturnType> supportedItemSelectorReturnTypes =
		new ArrayList<>();
	List<ItemSelectorReturnType> itemSelectorReturnTypes =
		amBlogsItemSelectorViewReturnTypeProvider.
			populateSupportedItemSelectorReturnTypes(
				supportedItemSelectorReturnTypes);
	Assert.assertEquals(
		itemSelectorReturnTypes.toString(), 2,
		itemSelectorReturnTypes.size());
	Assert.assertTrue(
		itemSelectorReturnTypes.get(0) instanceof
			AMImageFileEntryItemSelectorReturnType);
	Assert.assertTrue(
		itemSelectorReturnTypes.get(1) instanceof
			AMImageURLItemSelectorReturnType);
}