associationUris = innerRoom.getMetadata().getAssociationUris("nr_Building");
assertEquals(Collections.emptyList(), associationUris);
ODataEntry innerBuilding = (ODataEntry) innerRoomProperties.get("nr_Building");
assertNotNull(innerBuilding);
assertFalse(innerBuilding.containsInlineEntry());
Map<String, Object> innerBuildingProperties = innerBuilding.getProperties();
assertEquals(3, innerBuildingProperties.size());
assertEquals("1", innerBuildingProperties.get("Id"));
assertEquals("Building 1", innerBuildingProperties.get("Name"));