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TransportTest.php
134 lines (110 loc) · 4.03 KB
/
TransportTest.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\Component\Mailer\Tests;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Mailer\Envelope;
use Symfony\Component\Mailer\Exception\InvalidArgumentException;
use Symfony\Component\Mailer\SentMessage;
use Symfony\Component\Mailer\Transport;
use Symfony\Component\Mailer\Transport\Dsn;
use Symfony\Component\Mailer\Transport\FailoverTransport;
use Symfony\Component\Mailer\Transport\RoundRobinTransport;
use Symfony\Component\Mailer\Transport\TransportInterface;
use Symfony\Component\Mime\RawMessage;
class TransportTest extends TestCase
{
/**
* @dataProvider fromStringProvider
*/
public function testFromString(string $dsn, TransportInterface $transport): void
{
$transportFactory = new Transport([new DummyTransportFactory()]);
$this->assertEquals($transport, $transportFactory->fromString($dsn));
}
public function fromStringProvider(): iterable
{
$transportA = new DummyTransport('a');
$transportB = new DummyTransport('b');
yield 'simple transport' => [
'dummy://a',
$transportA,
];
yield 'failover transport' => [
'failover(dummy://a dummy://b)',
new FailoverTransport([$transportA, $transportB]),
];
yield 'round robin transport' => [
'roundrobin(dummy://a dummy://b)',
new RoundRobinTransport([$transportA, $transportB]),
];
yield 'mixed transport' => [
'roundrobin(dummy://a failover(dummy://b dummy://a) dummy://b)',
new RoundRobinTransport([$transportA, new FailoverTransport([$transportB, $transportA]), $transportB]),
];
}
/**
* @dataProvider fromDnsProvider
*/
public function testFromDsn(string $dsn, TransportInterface $transport): void
{
$this->assertEquals($transport, Transport::fromDsn($dsn));
}
public function fromDnsProvider(): iterable
{
yield 'multiple transport' => [
'failover(smtp://a smtp://b)',
new FailoverTransport([new Transport\Smtp\EsmtpTransport('a'), new Transport\Smtp\EsmtpTransport('b')])
];
}
/**
* @dataProvider fromWrongStringProvider
*/
public function testFromWrongString(string $dsn, string $error): void
{
$transportFactory = new Transport([new DummyTransportFactory()]);
$this->expectExceptionMessage($error);
$this->expectException(InvalidArgumentException::class);
$transportFactory->fromString($dsn);
}
public function fromWrongStringProvider(): iterable
{
yield 'garbage at the end' => ['dummy://a some garbage here', 'The DSN has some garbage at the end: " some garbage here".'];
yield 'not a valid DSN' => ['something not a dsn', 'The "something" mailer DSN must contain a scheme.'];
yield 'failover not closed' => ['failover(dummy://a', 'The "(dummy://a" mailer DSN must contain a scheme.'];
yield 'not a valid keyword' => ['foobar(dummy://a)', 'The "foobar" keyword is not valid (valid ones are "failover", "roundrobin")'];
}
}
class DummyTransport implements Transport\TransportInterface
{
private $host;
public function __construct(string $host)
{
$this->host = $host;
}
public function send(RawMessage $message, Envelope $envelope = null): ?SentMessage
{
throw new \BadMethodCallException('This method newer should be called.');
}
public function __toString(): string
{
return sprintf('dummy://local');
}
}
class DummyTransportFactory implements Transport\TransportFactoryInterface
{
public function create(Dsn $dsn): TransportInterface
{
return new DummyTransport($dsn->getHost());
}
public function supports(Dsn $dsn): bool
{
return 'dummy' === $dsn->getScheme();
}
}