public function testSetDataHandler()
{
$SofortLibAbstractMock = new SofortLibAbstractMock(self::$configkey);
$dataHandler = self::getProperty('_DataHandler');
$AbstractDataHandler = $this->getMockForAbstractClass('AbstractDataHandler', array(), '', FALSE);
$SofortLibAbstractMock->setDataHandler($AbstractDataHandler);
$this->assertEquals($AbstractDataHandler, $SofortLibAbstractMock->getDataHandler());
}