public function testObjectConstruction()
 {
     $response = new Net_Http_Response(200, array("Content-Type" => "text/plain"), "hello world");
     $this->assertTrue($response->isOk());
     $this->assertEquals("text/plain", $response->getHeader("Content-Type"));
     $this->assertEquals("hello world", $response->getBody());
 }
 /**
  * @return string
  */
 public function getBody()
 {
     return $this->response->getBody();
 }