@@ -32,7 +32,7 @@  | 
                                                    ||
| 32 | 32 | $response = $class->send();  | 
                                                        
| 33 | 33 | self::assertInstanceOf(PurchaseResponse::class, $response);  | 
                                                        
| 34 | 34 |          foreach (['siteId', 'orderId', 'description'] as $key) { | 
                                                        
| 35 | - self::assertTrue($response->hasDataProperty($key), "Property [" . $key . "] not defined");  | 
                                                        |
| 35 | + self::assertTrue($response->hasDataProperty($key), "Property [".$key."] not defined");  | 
                                                        |
| 36 | 36 | self::assertSame($data[$key], $response->getDataProperty($key));  | 
                                                        
| 37 | 37 | }  | 
                                                        
| 38 | 38 | }  | 
                                                        
@@ -20,7 +20,7 @@  | 
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| 20 | 20 |      { | 
                                                        
| 21 | 21 | $parameters['orderType'] = isset($parameters['orderType']) ? $parameters['orderType'] : 'purchase';  | 
                                                        
| 22 | 22 | |
| 23 | - $parameters['identifier'] = isset($parameters['identifier']) ? $parameters['identifier'] : 'anonymous'. microtime(true);  | 
                                                        |
| 23 | + $parameters['identifier'] = isset($parameters['identifier']) ? $parameters['identifier'] : 'anonymous'.microtime(true);  | 
                                                        |
| 24 | 24 | return parent::initialize($parameters);  | 
                                                        
| 25 | 25 | }  | 
                                                        
| 26 | 26 | |