/**
* Sets up this test case
*
*/
public function setUp()
{
$this->persistenceManager = $this->getMockBuilder(PersistenceManager::class)->disableOriginalConstructor()->getMock();
$this->persistenceManager->expects($this->any())->method('getObjectDataByQuery')->will($this->returnValue(['one', 'two']));
$this->dataMapper = $this->createMock(DataMapper::class);
$this->query = $this->createMock(QueryInterface::class);
$this->queryResult = new QueryResult($this->query);
$this->queryResult->injectPersistenceManager($this->persistenceManager);
$this->queryResult->injectDataMapper($this->dataMapper);
$this->sampleResult = [['foo' => 'Foo1', 'bar' => 'Bar1'], ['foo' => 'Foo2', 'bar' => 'Bar2']];
$this->dataMapper->expects($this->any())->method('mapToObjects')->will($this->returnValue($this->sampleResult));
}
/**
* Returns the first object in the result set, if any.
*
* @return mixed The first object of the result set or NULL if the result set was empty
* @api
*/
public function getFirst()
{
if (is_array($this->queryResult)) {
$queryResult =& $this->queryResult;
} else {
$query = clone $this->query;
$query->setLimit(1);
$queryResult = $this->dataMapper->mapToObjects($this->persistenceManager->getObjectDataByQuery($query));
}
return isset($queryResult[0]) ? $queryResult[0] : null;
}
/**
* Returns the object with the (internal) identifier, if it is known to the
* backend. Otherwise NULL is returned.
*
* @param mixed $identifier
* @param string $objectType
* @param boolean $useLazyLoading This option is ignored in this persistence manager
* @return object The object for the identifier if it is known, or NULL
* @api
*/
public function getObjectByIdentifier($identifier, $objectType = null, $useLazyLoading = false)
{
if (isset($this->newObjects[$identifier])) {
return $this->newObjects[$identifier];
}
if ($this->persistenceSession->hasIdentifier($identifier)) {
return $this->persistenceSession->getObjectByIdentifier($identifier);
} else {
$objectData = $this->backend->getObjectDataByIdentifier($identifier, $objectType);
if ($objectData !== false) {
return $this->dataMapper->mapToObject($objectData);
} else {
return null;
}
}
}
