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-rw-r--r--tests/Unit/Mail/MailerServiceProviderTest.php177
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diff --git a/tests/Unit/Mail/MailerServiceProviderTest.php b/tests/Unit/Mail/MailerServiceProviderTest.php
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+++ b/tests/Unit/Mail/MailerServiceProviderTest.php
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+<?php
+
+namespace Engelsystem\Test\Unit\Middleware;
+
+use Engelsystem\Application;
+use Engelsystem\Config\Config;
+use Engelsystem\Mail\EngelsystemMailer;
+use Engelsystem\Mail\Mailer;
+use Engelsystem\Mail\MailerServiceProvider;
+use Engelsystem\Mail\Transport\LogTransport;
+use Engelsystem\Test\Unit\ServiceProviderTest;
+use InvalidArgumentException;
+use Psr\Log\LoggerInterface;
+use Swift_Mailer as SwiftMailer;
+use Swift_SendmailTransport as SendmailTransport;
+use Swift_SmtpTransport as SmtpTransport;
+use Swift_Transport as Transport;
+
+class MailerServiceProviderTest extends ServiceProviderTest
+{
+ /** @var array */
+ protected $defaultConfig = [
+ 'email' => [
+ 'driver' => 'mail',
+ 'from' => [
+ 'name' => 'Engelsystem',
+ 'address' => 'foo@bar.batz',
+ ],
+ 'sendmail' => '/opt/bin/sendmail -bs',
+ ],
+ ];
+
+ /** @var array */
+ protected $smtpConfig = [
+ 'email' => [
+ 'driver' => 'smtp',
+ 'host' => 'mail.foo.bar',
+ 'port' => 587,
+ 'encryption' => 'tls',
+ 'username' => 'foobar',
+ 'password' => 'LoremIpsum123',
+ ],
+ ];
+
+ /**
+ * @covers \Engelsystem\Mail\MailerServiceProvider::register
+ */
+ public function testRegister()
+ {
+ $app = $this->getApplication();
+
+ $serviceProvider = new MailerServiceProvider($app);
+ $serviceProvider->register();
+
+ $this->assertExistsInContainer(['mailer.transport', Transport::class], $app);
+ $this->assertExistsInContainer(['mailer.swift', SwiftMailer::class], $app);
+ $this->assertExistsInContainer(['mailer', EngelsystemMailer::class, Mailer::class], $app);
+
+ /** @var EngelsystemMailer $mailer */
+ $mailer = $app->get('mailer');
+ $this->assertEquals('Engelsystem', $mailer->getFromName());
+ $this->assertEquals('foo@bar.batz', $mailer->getFromAddress());
+
+ /** @var SendmailTransport $transport */
+ $transport = $app->get('mailer.transport');
+ $this->assertEquals($this->defaultConfig['email']['sendmail'], $transport->getCommand());
+ }
+
+ /**
+ * @return array
+ */
+ public function provideTransports()
+ {
+ return [
+ [LogTransport::class, ['email' => ['driver' => 'log']]],
+ [SendmailTransport::class, ['email' => ['driver' => 'mail']]],
+ [SendmailTransport::class, ['email' => ['driver' => 'sendmail']]],
+ [
+ SmtpTransport::class,
+ $this->smtpConfig
+ ],
+ ];
+ }
+
+ /**
+ * @covers \Engelsystem\Mail\MailerServiceProvider::getTransport
+ * @param string $class
+ * @param array $emailConfig
+ * @dataProvider provideTransports
+ */
+ public function testGetTransport($class, $emailConfig = [])
+ {
+ $app = $this->getApplication($emailConfig);
+
+ $serviceProvider = new MailerServiceProvider($app);
+ $serviceProvider->register();
+
+ $transport = $app->get('mailer.transport');
+ $this->assertInstanceOf($class, $transport);
+ }
+
+ /**
+ * @covers \Engelsystem\Mail\MailerServiceProvider::getTransport
+ */
+ public function testGetTransportNotFound()
+ {
+ $app = $this->getApplication(['email' => ['driver' => 'foo-bar-batz']]);
+ $this->expectException(InvalidArgumentException::class);
+
+ $serviceProvider = new MailerServiceProvider($app);
+ $serviceProvider->register();
+ }
+
+ /**
+ * @covers \Engelsystem\Mail\MailerServiceProvider::getSmtpTransport
+ */
+ public function testGetSmtpTransport()
+ {
+ $app = $this->getApplication($this->smtpConfig);
+
+ $serviceProvider = new MailerServiceProvider($app);
+ $serviceProvider->register();
+
+ /** @var SmtpTransport $transport */
+ $transport = $app->get('mailer.transport');
+
+ $this->assertEquals($this->smtpConfig['email']['host'], $transport->getHost());
+ $this->assertEquals($this->smtpConfig['email']['port'], $transport->getPort());
+ $this->assertEquals($this->smtpConfig['email']['encryption'], $transport->getEncryption());
+ $this->assertEquals($this->smtpConfig['email']['username'], $transport->getUsername());
+ $this->assertEquals($this->smtpConfig['email']['password'], $transport->getPassword());
+ }
+
+ /**
+ * @param array $configuration
+ * @return Application
+ */
+ protected function getApplication($configuration = []): Application
+ {
+ $app = new Application();
+
+ $configuration = new Config(array_replace_recursive($this->defaultConfig, $configuration));
+ $app->instance('config', $configuration);
+
+ $logger = $this->getMockForAbstractClass(LoggerInterface::class);
+ $app->instance(LoggerInterface::class, $logger);
+
+ return $app;
+ }
+
+ /**
+ * @param string[] $abstracts
+ * @param Application $container
+ */
+ protected function assertExistsInContainer($abstracts, $container)
+ {
+ $first = array_shift($abstracts);
+ $this->assertContainerHas($first, $container);
+
+ foreach ($abstracts as $abstract) {
+ $this->assertContainerHas($abstract, $container);
+ $this->assertEquals($container->get($first), $container->get($abstract));
+ }
+ }
+
+ /**
+ * @param string $abstract
+ * @param Application $container
+ */
+ protected function assertContainerHas($abstract, $container)
+ {
+ $this->assertTrue(
+ $container->has($abstract) || $container->hasMethodBinding($abstract),
+ sprintf('Container does not contain abstract %s', $abstract)
+ );
+ }
+}