function SymfonyMailerTest::testFormatResemblesHtml

Tests that mixed plain text and html body is converted correctly.

@covers ::format

File

core/tests/Drupal/Tests/Core/Mail/Plugin/Mail/SymfonyMailerTest.php, line 26

Class

SymfonyMailerTest

@coversDefaultClass \Drupal\Core\Mail\Plugin\Mail\SymfonyMailer[[api-linebreak]] @group Mail

Namespace

Code

public function testFormatResemblesHtml() : void {
  // Populate global $base_path to avoid notices generated by
  // MailFormatHelper::htmlToMailUrls()
  global $base_path;
  $original_base_path = $base_path;
  $base_path = '/';
  $variables = [
    '@form-url' => 'https://www.example.com/contact',
    '@sender-url' => 'https://www.example.com/user/123',
    '@sender-name' => $this->randomString(),
  ];
  $plain = "In HTML, ampersand must be written as &amp;.\nI saw your house and <wow> it is great. There is too much to say about that beautiful building, it will never fit on one line of text.\nIf a<b and b<c then a<c.";
  $template = "@sender-name (@sender-url) sent a message using the contact form at @form-url.";
  $markup = new FormattableMarkup($template, $variables);
  $message = [
    'body' => [
      $plain,
      $markup,
    ],
  ];
  /** @var \Symfony\Component\Mailer\MailerInterface|\PHPUnit\Framework\MockObject\MockObject */
  $mailer = $this->getMockBuilder(MailerInterface::class)
    ->getMock();
  /** @var \Psr\Log\LoggerInterface|\PHPUnit\Framework\MockObject\MockObject */
  $logger = $this->getMockBuilder(LoggerInterface::class)
    ->getMock();
  $plugin = new SymfonyMailer($logger, $mailer);
  $message = $plugin->format($message);
  $expect = MailFormatHelper::wrapMail($plain . "\n\n" . strtr($template, $variables) . "\n");
  $this->assertEquals($expect, $message['body']);
  $base_path = $original_base_path;
}