public function testDescribeCredentials()
{
$req = new TemporaryPasswordAuthenticationRequest();
$req->action = AuthManager::ACTION_LOGIN;
$req->username = '******';
$ret = $req->describeCredentials();
$this->assertInternalType('array', $ret);
$this->assertArrayHasKey('provider', $ret);
$this->assertInstanceOf('Message', $ret['provider']);
$this->assertSame('authmanager-provider-temporarypassword', $ret['provider']->getKey());
$this->assertArrayHasKey('account', $ret);
$this->assertInstanceOf('Message', $ret['account']);
$this->assertSame(['UTSysop'], $ret['account']->getParams());
}
