public function testLoadGroup()
{
$expectedGroup = new SPIObjectStateGroup(array('id' => 1, 'identifier' => 'test_state_group', 'name' => 'Test State Group'));
$cacheItemMock = $this->getMock('Stash\\Interfaces\\ItemInterface');
$this->cacheMock->expects($this->once())->method('getItem')->with('objectstategroup', 1)->will($this->returnValue($cacheItemMock));
$cacheItemMock->expects($this->once())->method('get')->will($this->returnValue(null));
$cacheItemMock->expects($this->once())->method('isMiss')->will($this->returnValue(true));
$cacheItemMock->expects($this->once())->method('set')->with($this->isInstanceOf('eZ\\Publish\\SPI\\Persistence\\Content\\ObjectState\\Group'))->will($this->returnValue($cacheItemMock));
$cacheItemMock->expects($this->once())->method('save')->with();
$this->loggerMock->expects($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('loadGroup')->with(1)->will($this->returnValue($expectedGroup));
$handler = $this->persistenceCacheHandler->objectStateHandler();
$group = $handler->loadGroup(1);
$this->assertEquals($group, $expectedGroup);
}