Merge pull request #20 from Toolstation/master

Including optional Guzzle client to use in place of default

Author: alexw23

src/Ignited/LaravelOmnipay/LaravelOmnipayManager.php

@@ -25,6 +25,12 @@ class LaravelOmnipayManager {
      */
     protected $gateway;
 
+    /**
+     * The Guzzle client to use (null means use default)
+     * @var \Guzzle\Http\Client|null
+     */
+    protected $httpClient;
+
     /**
      * The array of resolved queue connections.
      *
@@ -70,7 +76,7 @@ protected function resolve($name)
             throw new \UnexpectedValueException("Gateway [$name] is not defined.");
         }
 
-        $gateway = $this->factory->create($config['driver']);
+        $gateway = $this->factory->create($config['driver'], $this->getHttpClient());
 
         $class = trim(Helper::getGatewayClassName($config['driver']), "\\");
 
@@ -117,6 +123,16 @@ public function setGateway($name)
         $this->gateway = $name;
     }
 
+    public function setHttpClient($httpClient)
+    {
+        $this->httpClient = $httpClient;
+    }
+
+    public function getHttpClient()
+    {
+        return $this->httpClient;
+    }
+
     public function __call($method, $parameters)
     {
         $callable = [$this->gateway(), $method];
@@ -128,4 +144,4 @@ public function __call($method, $parameters)
 
         throw new \BadMethodCallException("Method [$method] is not supported by the gateway [$this->gateway].");
     }
-}
+}