protected function mockRequestTokenAdapter()
{
$rtAdapter = $this->getMockBuilder('Contao\\CoreBundle\\Framework\\Adapter')->setMethods(['get', 'validate'])->disableOriginalConstructor()->getMock();
$rtAdapter->expects($this->any())->method('get')->willReturn('foobar');
$rtAdapter->expects($this->any())->method('validate')->willReturn(true);
return $rtAdapter;
}