public function testGetAdapter()
{
$class = 'Contao\\CoreBundle\\Test\\Fixtures\\Adapter\\LegacyClass';
$adapter = $this->mockContaoFramework(null, null, [$class => new Adapter($class)])->getAdapter($class);
$this->assertInstanceOf('Contao\\CoreBundle\\Framework\\Adapter', $adapter);
$ref = new \ReflectionClass($adapter);
$prop = $ref->getProperty('class');
$prop->setAccessible(true);
$this->assertEquals($class, $prop->getValue($adapter));
}