updates to add getResponseBody functionality

Author: brianpilati

README.md

@@ -66,6 +66,7 @@ delete($path)
 get($path) 
 getHeaderLocation() 
 getHeaderResponseCode() 
+getResponseBody() 
 patch($path, $data) 
 post($path, $data) 
 put($path, $data) 

src/RESTful/CurlWrapper.php

@@ -15,6 +15,7 @@ class CurlWrapper
     protected $_headerProperty = null; 
     protected $_headerResponseCode = null;
     protected $_contentType;
+    protected $_responseBody;
 
     /**
      * Constructor
@@ -133,6 +134,7 @@ private function _parseCurlResponse($content)
     {
         list($headers, $body) = explode("\r\n\r\n", $content, 2);
         $this->_parseCurlHeader($headers);
+        $this->_setResponseBody($body);
         return $body;
     }
 
@@ -151,19 +153,18 @@ private function _parseCurlHeader($headers)
         }
     }
 
-    /**
-     * @param string[] $headerArray
-     */
+    private function _setResponseBody($body)
+    {
+        $this->_responseBody = $body;
+    }
+
     private function _addHeaderAuthentication(&$headerArray) 
     {
         if ($this->_isHeaderAuthentication()) {
             array_push($headerArray, $this->_headerProperty . ': ' . $this->_token);
         }
     }
 
-    /**
-     * @param string $location
-     */
     private function _setHeaderLocation($location)
     {
         $this->_headerLocation = $location;

src/RESTful/RESTful.php

@@ -109,6 +109,16 @@ public function getHeaderLocation()
         return $this->_headerLocation;
     }
 
+    /**
+     * Get REST call Response Body 
+     *
+     * @return "string"
+     */
+    public function getResponseBody() 
+    {
+        return $this->_responseBody;
+    }
+
     /**
      * Get REST call Header Status Code Property
      *

src/RESTful/RESTfulInterface.php

@@ -47,6 +47,11 @@ public function getHeaderLocation();
      */
     public function getHeaderResponseCode();
 
+    /**
+     * @return string
+     */
+    public function getResponseBody();
+
     /**
      * @return string
      */

tests/unit/RESTfulTest.php

@@ -123,6 +123,13 @@ public function testGetHeaderResponseCodeNull()
         $this->assertNull($actualResponse);
     }
 
+    public function testGetResponseBody()
+    {
+        $this->_RESTful->patch(self::DEFAULT_PATH, self::DEFAULT_PATCH_DATA);
+        $actualResponse = $this->_RESTful->getResponseBody();
+        $this->assertEquals('{"lastName": "Baker-Boy"}', $actualResponse);
+    }
+
     /************ Providers ************/
 
     public function headerAuthenticationProvider()