public function testReplayTransactions_AddingAndDeleting()
{
$uri = 'http://example.com/resources/1';
$g = new \Tripod\Mongo\MongoGraph();
$g->add_literal_triple($uri, $g->qname_to_uri('searchterms:title'), 'Anything at all');
// add the entity to the store
$this->tripod->saveChanges(new \Tripod\ExtendedGraph(), $g, "http://talisaspire.com/");
$this->assertDocumentVersion(array("r" => $uri, "c" => "http://talisaspire.com/"), 0);
$this->assertEquals(1, $this->tripodTransactionLog->getTotalTransactionCount(), 'There should only be 1 transaction in the transaction log');
// delete the entity from the store
$this->tripod->saveChanges($g, new \Tripod\ExtendedGraph(), "http://talisaspire.com/");
$this->assertDocumentHasBeenDeleted(array("r" => $uri, "c" => "http://talisaspire.com/"));
$this->assertDocumentVersion(array("r" => $uri, "c" => "http://talisaspire.com/"), 1);
$this->assertEquals(2, $this->tripodTransactionLog->getTotalTransactionCount(), 'There should only be 2 transactions in the transaction log');
// add it again ( slightly different document for assertion)
$g->add_literal_triple($uri, $g->qname_to_uri('searchterms:isbn'), '1234567890');
$this->tripod->saveChanges(new \Tripod\ExtendedGraph(), $g, "http://talisaspire.com/");
$this->assertDocumentVersion(array("r" => $uri, "c" => "http://talisaspire.com/"), 2);
$this->assertEquals(3, $this->tripodTransactionLog->getTotalTransactionCount(), 'There should only be 3 transaction in the transaction log');
// drop the collection so CBD collection is empty
$this->getTripodCollection($this->tripod)->drop();
// replay the transaction
$this->tripod->replayTransactionLog();
$uG = $this->tripod->describeResource($uri);
$this->assertDocumentVersion(array("r" => $uri, "c" => "http://talisaspire.com/"), 2);
$this->assertHasLiteralTriple($uG, $uri, $uG->qname_to_uri('searchterms:title'), 'Anything at all');
$this->assertHasLiteralTriple($uG, $uri, $uG->qname_to_uri('searchterms:isbn'), '1234567890');
}
/**
* Test to ensure that impact index contains joined ids for resources that do not yet exist in the database (i.e.
* allow open world model)
* @access public
* @return void
*/
public function testPreviouslyUnavailableDataBecomesPresentAndTriggersTableRegen()
{
$this->tripodTables->generateTableRows("t_join_link");
$rows = $this->tripodTables->getTableRows("t_join_link", array("_id.r" => "baseData:bar1234"));
$this->assertEquals(1, $rows['head']['count']);
$this->assertEquals("user:10103", $rows['results'][0]['authorUri']);
// Author link should not appear because resource has not yet been created
$this->assertArrayNotHasKey('authorLink', $rows['results'][0]);
$uri = 'http://schemas.talis.com/2005/user/schema#10103';
// Confirm this user does not exist
$this->assertFalse($this->tripod->describeResource($uri)->has_triples_about($uri));
$g = new \Tripod\Mongo\MongoGraph();
$g->add_resource_triple($uri, $g->qname_to_uri("rdf:type"), $g->qname_to_uri("foaf:Person"));
$g->add_literal_triple($uri, $g->qname_to_uri("foaf:name"), "A. Nonymous");
$this->tripod->saveChanges(new \Tripod\Mongo\MongoGraph(), $g, "http://talisaspire.com/", "This resource didn't exist at join time");
$userGraph = $this->tripod->describeResource($uri);
$this->assertTrue($userGraph->has_triples_about($uri), "new entity we created was not saved");
// Get our table rows again
$rows = $this->tripodTables->getTableRows("t_join_link", array("_id.r" => "baseData:bar1234"));
// authorLink should now be populated
$this->assertArrayHasKey('authorLink', $rows['results'][0]);
$this->assertEquals($uri, $rows['results'][0]['authorLink']);
}