/** * @covers Guzzle\Http\Message\Response::getPreviousResponse * @covers Guzzle\Http\Message\Response::setPreviousResponse */ public function testHasPreviousResponse() { $response = new Response(200); $previous = new Response(302); $response->setPreviousResponse($previous); $this->assertSame($previous, $response->getPreviousResponse()); $this->assertNull($previous->getPreviousResponse()); }