@Test
public void testWbGetEntitiesWithProps() throws MediaWikiApiErrorException, IOException {

	WbGetEntitiesActionData properties = new WbGetEntitiesActionData();
	properties.ids = "Q6|Q42|P31";
	properties.props = "datatype|labels|aliases|descriptions|claims|sitelinks";
	Map<String, EntityDocument> result1 = action.wbGetEntities(properties);
	Map<String, EntityDocument> result2 = action.wbGetEntities(
			properties.ids, null, null, properties.props, null, null);
	assertTrue(result1.containsKey("Q42"));
	assertEquals(result1, result2);
}