public function generateAndSend_generateNewCode_sendMail()
{
//Stub the user object
$user = $this->createMock('Scheb\\TwoFactorBundle\\Model\\Email\\TwoFactorInterface');
//Mock the mailer
$this->mailer->expects($this->once())->method('sendAuthCode')->with($user);
$this->authCodeManager->generateAndSend($user);
}