t.assertEqual(1, items.length); 
t.assertEqual(1, items.length); 
			function onComplete(items, request) {                t.assertEqual(1, items.length);				var item = items[0];				t.assertTrue(store.containsValue(item,"isbn", "A9B574"));				store.unsetAttribute(item,"isbn");				t.assertTrue(!store.hasAttribute(item,"isbn"));				t.assertTrue(store.isDirty(item));				d.callback(true);			}
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/3442db210487d5ad1200db5e8b74d9addba2d02e/XmlStore.js/clean/tests/data/XmlStore.js