muzich/vendor/swiftmailer/tests/smoke/Swift/Smoke/BasicSmokeTest.php

<?php

require_once 'swift_required.php';
require_once 'Swift/Tests/SwiftSmokeTestCase.php';

class Swift_Smoke_BasicSmokeTest extends Swift_Tests_SwiftSmokeTestCase
{
    public function testBasicSending()
    {
        $mailer = $this->_getMailer();
        $message = Swift_Message::newInstance()
            ->setSubject('[Swift Mailer] BasicSmokeTest')
            ->setFrom(array(SWIFT_SMOKE_EMAIL_ADDRESS => 'Swift Mailer'))
            ->setTo(SWIFT_SMOKE_EMAIL_ADDRESS)
            ->setBody('One, two, three, four, five...' . PHP_EOL .
                'six, seven, eight...'
                )
            ;
        $this->assertEqual(1, $mailer->send($message),
            '%s: The smoke test should send a single message'
            );
        $this->_visualCheck('http://swiftmailer.org/smoke/4.0.0/basic.jpg');
    }
}