/**
* Test that the ID token is properly refreshed.
*/
public function testRefreshTokenSetsValues()
{
$client = new Postman_Google_Client();
$response_data = json_encode(array('access_token' => "ACCESS_TOKEN", 'id_token' => "ID_TOKEN", 'expires_in' => "12345"));
$response = $this->getMock("Postman_Google_Http_Request", array(), array(''));
$response->expects($this->any())->method('getResponseHttpCode')->will($this->returnValue(200));
$response->expects($this->any())->method('getResponseBody')->will($this->returnValue($response_data));
$io = $this->getMock("Postman_Google_IO_Stream", array(), array($client));
$io->expects($this->any())->method('makeRequest')->will($this->returnCallback(function ($request) use(&$token, $response) {
$elements = $request->getPostBody();
PHPUnit_Framework_TestCase::assertEquals($elements['grant_type'], "refresh_token");
PHPUnit_Framework_TestCase::assertEquals($elements['refresh_token'], "REFRESH_TOKEN");
return $response;
}));
$client->setIo($io);
$oauth = new Postman_Google_Auth_OAuth2($client);
$oauth->refreshToken("REFRESH_TOKEN");
$token = json_decode($oauth->getAccessToken(), true);
$this->assertEquals($token['id_token'], "ID_TOKEN");
}