public function testCopySubtree()
{
$this->loggerMock->expects($this->once())->method('logCall');
$this->cacheMock->expects($this->never())->method($this->anything());
$innerHandler = $this->getMock('eZ\\Publish\\SPI\\Persistence\\Content\\Location\\Handler');
$this->persistenceHandlerMock->expects($this->once())->method('locationHandler')->will($this->returnValue($innerHandler));
$innerHandler->expects($this->once())->method('copySubtree')->with(55, 66)->will($this->returnValue(null));
$handler = $this->persistenceCacheHandler->locationHandler();
$handler->copySubtree(55, 66);
}