public function testCookies() { $client = new Client($this->testUrl); $client->setCookie('my_cookie', 'm_i_a_m'); $response = $client->get(); $this->assertEquals('m_i_a_m', json_decode($response)->cookies->my_cookie); $client = new Client($this->testUrl); $client->setCookie('my_cookie', 'm i a m'); $response = $client->get(); $this->assertEquals('m i a m', json_decode($response)->cookies->my_cookie); }