class PhpMailTest

Same name and namespace in other branches
  1. 10 core/tests/Drupal/Tests/Core/Mail/Plugin/Mail/PhpMailTest.php \Drupal\Tests\Core\Mail\Plugin\Mail\PhpMailTest
  2. 11.x core/tests/Drupal/Tests/Core/Mail/Plugin/Mail/PhpMailTest.php \Drupal\Tests\Core\Mail\Plugin\Mail\PhpMailTest

@coversDefaultClass \Drupal\Core\Mail\Plugin\Mail\PhpMail
@group Mail

Hierarchy

Expanded class hierarchy of PhpMailTest

File

core/tests/Drupal/Tests/Core/Mail/Plugin/Mail/PhpMailTest.php, line 13

Namespace

Drupal\Tests\Core\Mail\Plugin\Mail
View source
class PhpMailTest extends UnitTestCase {
  
  /**
   * The configuration factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $configFactory;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    // Use the provided config for system.mail.interface settings.
    $this->configFactory = $this->getConfigFactoryStub([
      'system.mail' => [
        'interface' => [],
      ],
      'system.site' => [
        'mail' => 'test@example.com',
      ],
    ]);
    $container = new ContainerBuilder();
    $container->set('config.factory', $this->configFactory);
    \Drupal::setContainer($container);
  }
  
  /**
   * Creates a mocked PhpMail object.
   *
   * The method "doMail()" gets overridden to avoid a mail() call in tests.
   *
   * @return \Drupal\Core\Mail\Plugin\Mail\PhpMail|\PHPUnit\Framework\MockObject\MockObject
   *   A PhpMail instance.
   */
  protected function createPhpMailInstance() : PhpMail {
    $mailer = $this->getMockBuilder(PhpMail::class)
      ->onlyMethods([
      'doMail',
    ])
      ->getMock();
    return $mailer;
  }
  
  /**
   * Tests sending a mail using a From address with a comma in it.
   *
   * @covers ::testMail
   */
  public function testMail() {
    // Setup a mail message.
    $message = [
      'id' => 'example_key',
      'module' => 'example',
      'key' => 'key',
      'to' => 'to@example.org',
      'from' => 'from@example.org',
      'reply-to' => 'from@example.org',
      'langcode' => 'en',
      'params' => [],
      'send' => TRUE,
      'subject' => "test\r\nsubject",
      'body' => '',
      'headers' => [
        'MIME-Version' => '1.0',
        'Content-Type' => 'text/plain; charset=UTF-8; format=flowed; delsp=yes',
        'Content-Transfer-Encoding' => '8Bit',
        'X-Mailer' => 'Drupal',
        'From' => '"Foo, Bar, and Baz" <from@example.org>',
        'Reply-to' => 'from@example.org',
        'Return-Path' => 'from@example.org',
      ],
    ];
    $mailer = $this->createPhpMailInstance();
    // Verify we use line endings consistent with the PHP mail() function, which
    // changed with PHP 8. See:
    // - https://www.drupal.org/node/3270647
    // - https://bugs.php.net/bug.php?id=81158
    // Since Drupal 10+ does not support PHP < 8, the PHP version check in the next line can be removed in Drupal 10+.
    $line_end = PHP_MAJOR_VERSION < 8 ? "\n" : "\r\n";
    $expected_headers = "MIME-Version: 1.0{$line_end}";
    $expected_headers .= "Content-Type: text/plain; charset=UTF-8; format=flowed; delsp=yes{$line_end}";
    $expected_headers .= "Content-Transfer-Encoding: 8Bit{$line_end}";
    $expected_headers .= "X-Mailer: Drupal{$line_end}";
    $expected_headers .= "From: \"Foo, Bar, and Baz\" <from@example.org>{$line_end}";
    $expected_headers .= "Reply-to: from@example.org{$line_end}";
    $mailer->expects($this->once())
      ->method('doMail')
      ->with($this->equalTo('to@example.org'), $this->equalTo("=?utf-8?Q?test?={$line_end} =?utf-8?Q?subject?="), $this->equalTo(''), $this->stringStartsWith($expected_headers))
      ->willReturn(TRUE);
    $this->assertTrue($mailer->mail($message));
  }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title Overrides
PhpMailTest::$configFactory protected property The configuration factory.
PhpMailTest::createPhpMailInstance protected function Creates a mocked PhpMail object.
PhpMailTest::setUp protected function Overrides UnitTestCase::setUp
PhpMailTest::testMail public function Tests sending a mail using a From address with a comma in it.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
UnitTestCase::$randomGenerator protected property The random generator.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::assertArrayEquals Deprecated protected function Asserts if two arrays are equal by sorting them first.
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub public function Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator protected function Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName public function Generates a unique random string containing letters and numbers.
UnitTestCase::setUpBeforeClass public static function

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