Add supportsCompleteAuthorize() and supportsCompletePurchase() gateway methods

Author: amacneil

src/Omnipay/Common/AbstractGateway.php

@@ -119,6 +119,16 @@ public function supportsAuthorize()
         return method_exists($this, 'authorize');
     }
 
+    /**
+     * Supports Complete Authorize
+     *
+     * @return boolean True if this gateway supports the completeAuthorize() method
+     */
+    public function supportsCompleteAuthorize()
+    {
+        return method_exists($this, 'completeAuthorize');
+    }
+
     /**
      * Supports Capture
      *
@@ -129,6 +139,16 @@ public function supportsCapture()
         return method_exists($this, 'capture');
     }
 
+    /**
+     * Supports Complete Purchase
+     *
+     * @return boolean True if this gateway supports the completePurchase() method
+     */
+    public function supportsCompletePurchase()
+    {
+        return method_exists($this, 'completePurchase');
+    }
+
     /**
      * Supports Refund
      *

tests/Omnipay/GatewayTestCase.php

@@ -89,6 +89,18 @@ public function testSupportsAuthorize()
         }
     }
 
+    public function testSupportsCompleteAuthorize()
+    {
+        $supportsCompleteAuthorize = $this->gateway->supportsCompleteAuthorize();
+        $this->assertInternalType('boolean', $supportsCompleteAuthorize);
+
+        if ($supportsCompleteAuthorize) {
+            $this->assertInstanceOf('Omnipay\Common\Message\RequestInterface', $this->gateway->completeAuthorize());
+        } else {
+            $this->assertFalse(method_exists($this->gateway, 'completeAuthorize'));
+        }
+    }
+
     public function testSupportsCapture()
     {
         $supportsCapture = $this->gateway->supportsCapture();
@@ -101,6 +113,18 @@ public function testSupportsCapture()
         }
     }
 
+    public function testSupportsCompletePurchase()
+    {
+        $supportsCompletePurchase = $this->gateway->supportsCompletePurchase();
+        $this->assertInternalType('boolean', $supportsCompletePurchase);
+
+        if ($supportsCompletePurchase) {
+            $this->assertInstanceOf('Omnipay\Common\Message\RequestInterface', $this->gateway->completePurchase());
+        } else {
+            $this->assertFalse(method_exists($this->gateway, 'completePurchase'));
+        }
+    }
+
     public function testSupportsRefund()
     {
         $supportsRefund = $this->gateway->supportsRefund();