SendEmailCommandTest.php

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<?php
declare(strict_types = 1);
namespace ‪TYPO3\CMS\Core\Tests\Unit\Command;
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
use Symfony\Component\Console\Tester\CommandTester;
use ‪TYPO3\CMS\Core\Command\SendEmailCommand;
use ‪TYPO3\CMS\Core\Mail\Mailer;
use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
class ‪SendEmailCommandTest extends UnitTestCase
{
    public function ‪executeWillFlushTheQueue()
    {
        $realTransport = $this->getMockBuilder(\Swift_Transport::class)->getMock();
 
        $spool = $this->getMockBuilder(\Swift_Spool::class)->getMock();
        $spool
            ->expects($this->once())
            ->method('flushQueue')
            ->with($realTransport)
            ->will($this->returnValue(5))
        ;
        $spoolTransport = new \Swift_Transport_SpoolTransport(new \Swift_Events_SimpleEventDispatcher(), $spool);
 
        $mailer = $this->getMockBuilder(Mailer::class)
            ->disableOriginalConstructor()
            ->setMethods(['getTransport', 'getRealTransport'])
            ->getMock();
 
        $mailer
            ->expects($this->any())
            ->method('getTransport')
            ->will($this->returnValue($spoolTransport));
 
        $mailer
            ->expects($this->any())
            ->method('getRealTransport')
            ->will($this->returnValue($realTransport));
 
        $command = $this->getMockBuilder(SendEmailCommand::class)
            ->setConstructorArgs(['swiftmailer:spool:send'])
            ->setMethods(['getMailer'])
            ->getMock();
 
        $command
            ->expects($this->any())
            ->method('getMailer')
            ->will($this->returnValue($mailer));
 
        $tester = new CommandTester($command);
        $tester->execute([], []);
 
        $this->assertTrue(strpos($tester->getDisplay(), '5 emails sent') > 0);
    }
}