/**
* Return selected mail
*
* @param string $id email identifier
*
* @return null|Mail
*/
public function retrieveMail($id)
{
$mail = new Mail();
$mail->setMailHeader($this->retrieveHeaders($id));
$mail->setBody($this->retrieveBody($id));
$mail->setAttachments($this->retrieveAttachments($id));
return $mail;
}
public function testToString()
{
$this->assertTrue(is_string($this->mail->__toString()));
}
