/**
  *
  */
 public function testGetterAndSetter()
 {
     $this->protocol = new IMAP();
     $this->protocol->setMailserver('imap.gmail.com')->setPort(993)->setFolder('INBOX')->setSsl(true);
     $this->assertEquals('INBOX', $this->protocol->getFolder());
     $this->assertEquals(993, $this->protocol->getPort());
     $this->assertEquals('imap.gmail.com', $this->protocol->getMailserver());
     $this->assertTrue($this->protocol->isSsl());
 }