/**
  * @see ApiAbstract::getApiUrl()
  */
 public function testGetApiUrlCredentialOverride()
 {
     $apiUrl = 'http://apiurl.com';
     $this->credentials->setApiUrl($apiUrl);
     $rs = $this->object->getApiUrl();
     $this->assertInternalType('string', $rs);
 }
 /**
  * @see MerchantCredentials::setApiUrl()
  */
 public function testSetApiUrlNewInstance()
 {
     $this->object = new MerchantCredentials();
     $apiUrl = 'apiUrl_' . rand(1, 1000);
     $rs = $this->object->setApiUrl($apiUrl);
     $this->assertInstanceOf('\\PayU\\Merchant\\MerchantCredentials', $rs);
     $rs = $this->object->getApiUrl();
     $this->assertInternalType('string', $rs);
     $this->assertEquals($apiUrl, $rs);
 }