/**
* Determines whether two emails are the same email message
*
* @param Email $email1
* @param Email $email2
* @return bool
*/
protected function areEmailsEqual(Email $email1, Email $email2)
{
return $email1->getMessageId() === $email2->getMessageId();
}
public function testMessageIdGetterAndSetter()
{
$entity = new Email();
$entity->setMessageId('test');
$this->assertEquals('test', $entity->getMessageId());
}