/
MailerHandlerTest.php
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/
MailerHandlerTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bridge\Monolog\Tests\Handler;
use Monolog\Formatter\HtmlFormatter;
use Monolog\Formatter\LineFormatter;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use Symfony\Bridge\Monolog\Handler\MailerHandler;
use Symfony\Bridge\Monolog\Logger;
use Symfony\Component\Mailer\MailerInterface;
use Symfony\Component\Mime\Email;
class MailerHandlerTest extends TestCase
{
/** @var MockObject|MailerInterface */
private $mailer = null;
protected function setUp(): void
{
$this->mailer = $this->createMock(MailerInterface::class);
}
public function testHandle()
{
$handler = new MailerHandler($this->mailer, (new Email())->subject('Alert: %level_name% %message%'));
$handler->setFormatter(new LineFormatter());
$this->mailer
->expects($this->once())
->method('send')
->with($this->callback(function (Email $email) {
return 'Alert: WARNING message' === $email->getSubject() && null === $email->getHtmlBody();
}))
;
$handler->handle($this->getRecord(Logger::WARNING, 'message'));
}
public function testHandleBatch()
{
$handler = new MailerHandler($this->mailer, (new Email())->subject('Alert: %level_name% %message%'));
$handler->setFormatter(new LineFormatter());
$this->mailer
->expects($this->once())
->method('send')
->with($this->callback(function (Email $email) {
return 'Alert: ERROR error' === $email->getSubject() && null === $email->getHtmlBody();
}))
;
$handler->handleBatch($this->getMultipleRecords());
}
public function testMessageCreationIsLazyWhenUsingCallback()
{
$this->mailer
->expects($this->never())
->method('send')
;
$callback = function () {
throw new \RuntimeException('Email creation callback should not have been called in this test');
};
$handler = new MailerHandler($this->mailer, $callback, Logger::ALERT);
$records = [
$this->getRecord(Logger::DEBUG),
$this->getRecord(Logger::INFO),
];
$handler->handleBatch($records);
}
public function testHtmlContent()
{
$handler = new MailerHandler($this->mailer, (new Email())->subject('Alert: %level_name% %message%'));
$handler->setFormatter(new HtmlFormatter());
$this->mailer
->expects($this->once())
->method('send')
->with($this->callback(function (Email $email) {
return 'Alert: WARNING message' === $email->getSubject() && null === $email->getTextBody();
}))
;
$handler->handle($this->getRecord(Logger::WARNING, 'message'));
}
/**
* @return array Record
*/
protected function getRecord($level = Logger::WARNING, $message = 'test', $context = [])
{
return [
'message' => $message,
'context' => $context,
'level' => $level,
'level_name' => Logger::getLevelName($level),
'channel' => 'test',
'datetime' => \DateTime::createFromFormat('U.u', sprintf('%.6F', microtime(true))),
'extra' => [],
];
}
/**
* @return array
*/
protected function getMultipleRecords()
{
return [
$this->getRecord(Logger::DEBUG, 'debug message 1'),
$this->getRecord(Logger::DEBUG, 'debug message 2'),
$this->getRecord(Logger::INFO, 'information'),
$this->getRecord(Logger::WARNING, 'warning'),
$this->getRecord(Logger::ERROR, 'error'),
];
}
}