public function testSleepWake()
 {
     $mail = new Zend_Mail_Storage_Folder_Mbox($this->_params);
     $mail->selectFolder(DIRECTORY_SEPARATOR . 'subfolder' . DIRECTORY_SEPARATOR . 'test');
     $count = $mail->countMessages();
     $content = $mail->getMessage(1)->getContent();
     $serialzed = serialize($mail);
     $mail = null;
     $mail = unserialize($serialzed);
     $this->assertEquals($mail->countMessages(), $count);
     $this->assertEquals($mail->getMessage(1)->getContent(), $content);
     $mail->selectFolder(DIRECTORY_SEPARATOR . 'subfolder' . DIRECTORY_SEPARATOR . 'test');
     $this->assertEquals($mail->countMessages(), $count);
     $this->assertEquals($mail->getMessage(1)->getContent(), $content);
 }
 public function testCount()
 {
     $mail = new Zend_Mail_Storage_Folder_Mbox($this->_params);
     $count = $mail->countMessages();
     $this->assertEquals(5, $count);
     $mail->selectFolder('/subfolder/test.mbox');
     $count = $mail->countMessages();
     $this->assertEquals(1, $count);
 }