public function testLoadLocationsByContent()
{
$handler = $this->getLocationHandler();
$this->locationGateway->expects($this->once())->method('loadLocationDataByContent')->with(23, 42)->will($this->returnValue(array()));
$this->locationMapper->expects($this->once())->method('createLocationsFromRows')->with(array())->will($this->returnValue(array('a', 'b')));
$locations = $handler->loadLocationsByContent(23, 42);
$this->assertInternalType('array', $locations);
}