/**
* Test edges method
*/
public function testEdgesAny()
{
$connection = $this->connection;
$edgeCollection = $this->edgeCollection;
$document1 = new Document();
$document2 = new Document();
$documentHandler = new DocumentHandler($connection);
$edgeDocumentHandler = new EdgeHandler($connection);
$document1->someAttribute = 'someValue1';
$document2->someAttribute = 'someValue2';
$documentHandler->add('ArangoDBPHPTestSuiteTestCollection01', $document1);
$documentHandler->add('ArangoDBPHPTestSuiteTestCollection01', $document2);
$documentHandle1 = $document1->getHandle();
$documentHandle2 = $document2->getHandle();
$edgeDocument1 = $edgeDocumentHandler->saveEdge($edgeCollection->getName(), $documentHandle1, $documentHandle2, array('value' => 1));
$edgeDocument2 = $edgeDocumentHandler->saveEdge($edgeCollection->getName(), $documentHandle2, $documentHandle1, array('value' => 2));
$edgeDocument3 = $edgeDocumentHandler->saveEdge($edgeCollection->getName(), $documentHandle1, $documentHandle2, array('value' => 3));
$edgesQueryResult = $edgeDocumentHandler->edges($edgeCollection->getName(), $documentHandle1, "any");
$this->assertEquals(3, count($edgesQueryResult));
foreach ($edgesQueryResult as $edge) {
$this->assertInstanceOf('triagens\\ArangoDb\\Edge', $edge);
if ($edge->value === 1) {
$this->assertEquals($documentHandle1, $edge->getFrom());
$this->assertEquals($documentHandle2, $edge->getTo());
$this->assertEquals($edgeDocument1, $edge->getId());
} else {
if ($edge->value === 2) {
$this->assertEquals($documentHandle2, $edge->getFrom());
$this->assertEquals($documentHandle1, $edge->getTo());
$this->assertEquals($edgeDocument2, $edge->getId());
} else {
$this->assertEquals($documentHandle1, $edge->getFrom());
$this->assertEquals($documentHandle2, $edge->getTo());
$this->assertEquals($edgeDocument3, $edge->getId());
}
}
}
// test empty result
$edgesQueryResult = $edgeDocumentHandler->edges($edgeCollection->getName(), "ArangoDBPHPTestSuiteTestCollection01/foobar", "any");
$this->assertEquals(0, count($edgesQueryResult));
}
/**
* Try to create and delete an edge with wrong encoding
* We expect an exception here:
*
* @expectedException \triagens\ArangoDb\ClientException
*/
public function testCreateAndDeleteEdgeWithWrongEncoding()
{
$connection = $this->connection;
$this->collection;
$edgeCollection = $this->edgeCollection;
$this->collectionHandler;
$document1 = new Document();
$document2 = new Document();
$documentHandler = new DocumentHandler($connection);
$edgeDocument = new Edge();
$edgeDocumentHandler = new EdgeHandler($connection);
$document1->someAttribute = 'someValue1';
$document2->someAttribute = 'someValue2';
$documentHandler->add('ArangoDBPHPTestSuiteTestCollection01', $document1);
$documentHandler->add('ArangoDBPHPTestSuiteTestCollection01', $document2);
$documentHandle1 = $document1->getHandle();
$documentHandle2 = $document2->getHandle();
$isoValue = iconv("UTF-8", "ISO-8859-1//TRANSLIT", "knowsü");
$edgeDocument->set('label', $isoValue);
$edgeDocumentId = $edgeDocumentHandler->saveEdge($edgeCollection->getId(), $documentHandle1, $documentHandle2, $edgeDocument);
// $resultingDocument = $documentHandler->get($edgeCollection->getId(), $edgeDocumentId);
$resultingEdge = $edgeDocumentHandler->get($edgeCollection->getId(), $edgeDocumentId);
$resultingAttribute = $resultingEdge->label;
$this->assertTrue($resultingAttribute === 'knows', 'Attribute set on the Edge is different from the one retrieved!');
$edgesQuery1Result = $edgeDocumentHandler->edges($edgeCollection->getId(), $documentHandle1, 'out');
$this->assertArrayHasKey('documents', $edgesQuery1Result, "edges didn't return an array with a documents attribute!");
$statement = new Statement($connection, array("query" => '', "count" => true, "batchSize" => 1000, "sanitize" => true));
$statement->setQuery('FOR p IN PATHS(ArangoDBPHPTestSuiteTestCollection01, ArangoDBPHPTestSuiteTestEdgeCollection01, "outbound") RETURN p');
$cursor = $statement->execute();
$result = $cursor->current();
$this->assertInstanceOf('triagens\\ArangoDb\\Document', $result, "IN PATHS statement did not return a document object!");
$resultingEdge->set('label', 'knows not');
$documentHandler->update($resultingEdge);
$resultingEdge = $edgeDocumentHandler->get($edgeCollection->getId(), $edgeDocumentId);
$resultingAttribute = $resultingEdge->label;
$this->assertTrue($resultingAttribute === 'knows not', 'Attribute "knows not" set on the Edge is different from the one retrieved (' . $resultingAttribute . ')!');
$documentHandler->delete($document1);
$documentHandler->delete($document2);
// On ArangoDB 1.0 deleting a vertex doesn't delete the associated edge. Caution!
$edgeDocumentHandler->delete($resultingEdge);
}
