public function testDirectDebitCountryIds()
 {
     $fakeConfig = new Varien_Object();
     $fakeConfig->setDirectDebitCountryIds("AT, DE, NL");
     $blockMock = $this->getBlockMock('ops/form_directDebit', array('getconfig'));
     $blockMock->expects($this->once())->method('getConfig')->will($this->returnValue($fakeConfig));
     $this->assertEquals(explode(',', 'AT, DE, NL'), $blockMock->getDirectDebitCountryIds());
 }