adding support for ACH transactions

src/Gateway.php

@@ -150,4 +150,10 @@ public function purchase(array $parameters = array())
     {
         return $this->createRequest('\Omnipay\BluePay\Message\SaleRequest', $parameters);
     }
+
+
+    public function achPurchase(array $parameters = array())
+    {
+        return $this->createRequest('\Omnipay\BluePay\Message\AchSaleRequest', $parameters);
+    }
 }

src/Message/AchSaleRequest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Omnipay\BluePay\Message;
+
+/**
+ * BluePay ACH Sale Request
+ */
+class AchSaleRequest extends AbstractRequest
+{
+    protected $action = 'SALE';
+
+    public function getData()
+    {
+        return array_merge($this->getBaseData(), $this->getBillingData());
+    }
+}

tests/GatewayTest.php

@@ -88,4 +88,24 @@ public function testPurchaseFailure()
         $this->assertFalse($response->isSuccessful());
         $this->assertSame('CARD ACCOUNT NOT VALID', $response->getMessage());
     }
+
+    public function testAchPurchaseSuccess()
+    {
+        $this->setMockHttpResponse('AchSaleSuccess.txt');
+
+        $response = $this->gateway->achPurchase($this->purchaseOptions)->send();
+
+        $this->assertTrue($response->isSuccessful());
+        $this->assertSame('100346171008', $response->getTransactionReference());
+    }
+
+    public function testAchPurchaseFailure()
+    {
+        $this->setMockHttpResponse('AchSaleFailure.txt');
+
+        $response = $this->gateway->achPurchase($this->purchaseOptions)->send();
+
+        $this->assertFalse($response->isSuccessful());
+        $this->assertSame('SECURITY ERROR', $response->getMessage());
+    }
 }

tests/Message/AchSaleRequestTest.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Omnipay\BluePay\Message;
+
+use Omnipay\Tests\TestCase;
+
+class AchSaleRequestTest extends TestCase
+{
+    public function setUp()
+    {
+        $this->request = new AchSaleRequest($this->getHttpClient(), $this->getHttpRequest());
+        $this->request->initialize(
+            array(
+                'clientIp' => '10.0.0.1',
+                'amount' => '11.00',
+                'customerId' => 'cust-id',
+            )
+        );
+    }
+
+    public function testGetData()
+    {
+        $data = $this->request->getData();
+
+        $this->assertSame('SALE', $data['TRANS_TYPE']);
+    }
+}

tests/Mock/AchSaleFailure.txt

@@ -0,0 +1,11 @@
+HTTP/1.1 400 Error
+Server: cloudflare-nginx
+Date: Sun, 06 Mar 2016 02:42:23 GMT
+Content-Type: text/html; charset=iso-8859-1
+Transfer-Encoding: chunked
+Connection: keep-alive
+Vary: Accept-Encoding
+X-Content-Type-Options: nosniff
+CF-RAY: 27f2743ff2fc0165-ORD
+
+STATUS=E&MESSAGE=SECURITY%20ERROR&

tests/Mock/AchSaleSuccess.txt

@@ -0,0 +1,12 @@
+HTTP/1.1 200 OK
+Server: cloudflare-nginx
+Date: Sun, 06 Mar 2016 02:41:59 GMT
+Content-Type: text/html; charset=ISO-8859-1
+Transfer-Encoding: chunked
+Connection: keep-alive
+Set-Cookie: __cfduid=d5dab2121d5b42dfeb69b23ca9dfe271a1457232118; expires=Mon, 06-Mar-17 02:41:58 GMT; path=/; domain=.bluepay.com; HttpOnly
+Vary: Accept-Encoding
+X-Content-Type-Options: nosniff
+CF-RAY: 27f273a4a9842604-ORD
+
+TRANS_ID=100346171008&STATUS=1&MESSAGE=App%20ACH%20Sale&TRANS_TYPE=SALE