/**
* Test setting "always_issue_new_refresh_token" on a server level
*
* @see test/OAuth2/GrantType/RefreshTokenTest::testValidRefreshTokenWithNewRefreshTokenInResponse
**/
public function testValidRefreshTokenWithNewRefreshTokenInResponse()
{
$storage = Bootstrap::getInstance()->getMemoryStorage();
$server = new Server($storage, array('always_issue_new_refresh_token' => true));
$request = TestRequest::createPost(array('grant_type' => 'refresh_token', 'client_id' => 'Test Client ID', 'client_secret' => 'TestSecret', 'refresh_token' => 'test-refreshtoken'));
$token = $server->grantAccessToken($request, new Response());
$this->assertTrue(isset($token['refresh_token']), 'refresh token should always refresh');
$refresh_token = $storage->getRefreshToken($token['refresh_token']);
$this->assertNotNull($refresh_token);
$this->assertEquals($refresh_token['refresh_token'], $token['refresh_token']);
$this->assertEquals($refresh_token['client_id'], $request->request('client_id'));
$this->assertTrue($token['refresh_token'] != 'test-refreshtoken', 'the refresh token returned is not the one used');
$used_token = $storage->getRefreshToken('test-refreshtoken');
$this->assertFalse($used_token, 'the refresh token used is no longer valid');
}
