public function testDeleteGroup()
{
$this->loggerMock->expects($this->once())->method('logCall');
$innerHandlerMock = $this->getMock('eZ\\Publish\\SPI\\Persistence\\Content\\ObjectState\\Handler');
$this->persistenceHandlerMock->expects($this->once())->method('objectStateHandler')->will($this->returnValue($innerHandlerMock));
$innerHandlerMock->expects($this->once())->method('deleteGroup')->with(1);
$cacheItemMock = $this->getMock('Stash\\Interfaces\\ItemInterface');
$this->cacheMock->expects($this->at(0))->method('clear')->with('objectstategroup', 'all');
$this->cacheMock->expects($this->at(1))->method('clear')->with('objectstategroup', 1);
$this->cacheMock->expects($this->at(2))->method('clear')->with('objectstate', 'byGroup', 1);
$handler = $this->persistenceCacheHandler->objectStateHandler();
$handler->deleteGroup(1);
}