/**
* @since 2.1
*
* @param integer $id
*
* @return DIWikiPage|null
*/
public function getDataItemById($id)
{
return $this->idToDataItemMatchFinder->getDataItemById($id);
}
public function testNullForUnknownId()
{
$connection = $this->getMockBuilder('\\SMW\\MediaWiki\\Database')->disableOriginalConstructor()->getMock();
$connection->expects($this->once())->method('selectRow')->will($this->returnValue(false));
$instance = new IdToDataItemMatchFinder($connection, $this->iteratorFactory);
$this->assertNull($instance->getDataItemById(42));
}
