public function testSavingToAPreviouslyEmptySeqeunceUpdatesView()
{
// create a tripod with views sync
$tripod = new \Tripod\Mongo\Driver("CBD_testing", "tripod_php_testing", array("defaultContext" => "http://talisaspire.com/", "async" => array(OP_VIEWS => false)));
// should be no triples with "http://basedata.com/b/sequence123" as subject in existing view
$view = $tripod->getViewForResource("http://basedata.com/b/docWithEmptySeq123", "v_doc_with_seqeunce");
$this->assertTrue($view->has_triples_about("http://basedata.com/b/docWithEmptySeq123"));
$this->assertFalse($view->has_triples_about("http://basedata.com/b/sequence123"));
$newGraph = new \Tripod\ExtendedGraph();
$newGraph->add_resource_to_sequence("http://basedata.com/b/sequence123", "http://basedata.com/b/sequenceItem123");
$tripod->saveChanges(new \Tripod\ExtendedGraph(), $newGraph);
// should be triples with "http://basedata.com/b/sequence123" as subject in new view
$view = $this->tripod->getViewForResource("http://basedata.com/b/docWithEmptySeq123", "v_doc_with_seqeunce");
$this->assertTrue($view->has_triples_about("http://basedata.com/b/docWithEmptySeq123"));
$this->assertTrue($view->has_triples_about("http://basedata.com/b/sequence123"));
}
