Added more tests

Author: sudiptpa

tests/Message/DirectPostPurchaseRequestTest.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Omnipay\NABTransact\Message;
+
+use Omnipay\Tests\TestCase;
+
+class DirectPostPurchaseRequestTest extends TestCase
+{
+    public function setUp()
+    {
+        $this->request = new DirectPostPurchaseRequest($this->getHttpClient(), $this->getHttpRequest());
+
+        $this->request->initialize(
+            array(
+                'merchantId' => 'foo',
+                'transactionPassword' => 'bar',
+                'amount' => '12.00',
+                'returnUrl' => 'https://www.example.com/return',
+                'card' => array(
+                    'number' => '4444333322221111',
+                    'expiryMonth' => '6',
+                    'expiryYear' => '2020',
+                    'cvv' => '123',
+                ),
+            )
+        );
+    }
+
+    public function testFingerprint()
+    {
+        $data = $this->request->getData();
+        $data['EPS_TIMESTAMP'] = '20130416123332';
+
+        $this->assertSame('652856e75b04c5916a41082e04c9390961497f65', $this->request->generateFingerprint($data));
+    }
+
+    public function testSend()
+    {
+        $response = $this->request->send();
+
+        $this->assertInstanceOf('Omnipay\NABTransact\Message\DirectPostAuthorizeResponse', $response);
+        $this->assertFalse($response->isSuccessful());
+        $this->assertTrue($response->isRedirect());
+        $this->assertNull($response->getTransactionReference());
+        $this->assertNull($response->getMessage());
+        $this->assertNull($response->getCode());
+
+        $this->assertSame('https://transact.nab.com.au/live/directpostv2/authorise', $response->getRedirectUrl());
+        $this->assertSame('POST', $response->getRedirectMethod());
+
+        $data = $response->getData();
+        $this->assertArrayHasKey('EPS_FINGERPRINT', $data);
+        $this->assertSame('0', $data['EPS_TXNTYPE']);
+    }
+}