SwiftMailerAlterTest.php in Swift Mailer 8.2

Namespace

Drupal\Tests\swiftmailer\Functional

File

tests/src/Functional/SwiftMailerAlterTest.php

<?php

namespace Drupal\Tests\swiftmailer\Functional;

use Drupal\Core\Render\Markup;
use Drupal\swiftmailer\Plugin\Mail\SwiftMailer;
use Drupal\swiftmailer_test\SwiftMailerDrupalStateLogger;

/**
 * @group swiftmailer
 */
class SwiftMailerAlterTest extends SwiftMailerTestBase {
  protected function setUp() {
    parent::setUp();
    $this
      ->config('mailsystem.settings')
      ->set('modules.swiftmailer_test.none', [
      'formatter' => 'swiftmailer',
      'sender' => 'swiftmailer',
    ])
      ->save();
    $this
      ->config('swiftmailer.transport')
      ->set('transport', 'null')
      ->save();
    $this->logger = new SwiftMailerDrupalStateLogger();
  }
  public function testAlter() {
    \Drupal::state()
      ->set('swiftmailer_test_swiftmailer_alter_1', TRUE);
    \Drupal::service('plugin.manager.mail')
      ->mail('swiftmailer_test', 'test_1', '[e-mail]', \Drupal::languageManager()
      ->getDefaultLanguage()
      ->getId());
    $this
      ->assertEquals('Replace text in swiftmailer_test_swiftmailer_alter', $this->logger
      ->dump()[0]['body']);
  }
  public function testTemplatePreprocess() {
    \Drupal::configFactory()
      ->getEditable('system.theme')
      ->set('default', 'swiftmailer_test_theme')
      ->save();
    \Drupal::configFactory()
      ->getEditable('mailsystem.settings')
      ->set('theme', 'default')
      ->save();
    \Drupal::service('theme_installer')
      ->install([
      'swiftmailer_test_theme',
    ]);
    $params = [
      'content_type' => SWIFTMAILER_FORMAT_HTML,
    ];
    \Drupal::service('plugin.manager.mail')
      ->mail('swiftmailer_test', 'test-2', '[e-mail]', \Drupal::languageManager()
      ->getDefaultLanguage()
      ->getId(), $params);
    $this
      ->assertStringContainsString('string_from_template', (string) $this->logger
      ->dump()[0]['body']);
    $this
      ->assertStringContainsString('variable_from_preprocess', (string) $this->logger
      ->dump()[0]['body']);
  }

  /**
   * Create plain text version from body.
   */
  public function testGeneratePlainTextVersion() {
    $plugin = SwiftMailer::create(\Drupal::getContainer(), [], NULL, NULL);
    $message = [
      'module' => 'swiftmailer_test',
      'key' => 'swiftmailer_test_1',
      'headers' => [
        'Content-Type' => SWIFTMAILER_FORMAT_HTML,
      ],
      'params' => [
        'generate_plain' => TRUE,
      ],
      'subject' => 'Subject',
      'body' => [
        Markup::create('<strong>Hello World</strong>'),
      ],
    ];
    $message = $plugin
      ->format($message);
    $this
      ->assertStringContainsString('<strong>Hello World</strong>', (string) $message['body']);
    $this
      ->assertEquals('HELLO WORLD', $message['plain']);
  }

  /**
   * Preserve original plain text, do not generate it from body.
   */
  public function testKeepOriginalPlainTextVersion() {
    $plugin = SwiftMailer::create(\Drupal::getContainer(), [], NULL, NULL);
    $message = [
      'module' => 'swiftmailer_test',
      'key' => 'swiftmailer_test_1',
      'headers' => [
        'Content-Type' => SWIFTMAILER_FORMAT_HTML,
      ],
      'params' => [
        'generate_plain' => FALSE,
      ],
      'subject' => 'Subject',
      'plain' => 'Original Plain Text Version',
      'body' => [
        Markup::create('<strong>Hello World</strong>'),
      ],
    ];
    $message = $plugin
      ->format($message);
    $this
      ->assertStringContainsString('<strong>Hello World</strong>', (string) $message['body']);
    $this
      ->assertEquals('Original Plain Text Version', $message['plain']);
  }
  public function testPlainTextConfigurationSetting() {
    $this
      ->config('swiftmailer.message')
      ->set('content_type', SWIFTMAILER_FORMAT_HTML)
      ->set('generate_plain', TRUE)
      ->save();
    $plugin = SwiftMailer::create(\Drupal::getContainer(), [], NULL, NULL);

    // Empty plain text, generate from html.
    $message = [
      'module' => 'swiftmailer_test',
      'key' => 'swiftmailer_test_1',
      'subject' => 'Subject',
      'body' => [
        Markup::create('<strong>Hello World</strong>'),
      ],
    ];
    $message = $plugin
      ->format($message);
    $this
      ->assertStringContainsString('<strong>Hello World</strong>', (string) $message['body']);
    $this
      ->assertEquals('HELLO WORLD', $message['plain']);

    // Keep original plain text version.
    $message = [
      'module' => 'swiftmailer_test',
      'key' => 'swiftmailer_test_1',
      'subject' => 'Subject',
      'plain' => 'Original Plain Text Version',
      'body' => [
        Markup::create('<strong>Hello World</strong>'),
      ],
    ];
    $message = $plugin
      ->format($message);
    $this
      ->assertStringContainsString('<strong>Hello World</strong>', (string) $message['body']);
    $this
      ->assertEquals('Original Plain Text Version', $message['plain']);
  }

}

Classes

Name	Description
SwiftMailerAlterTest	@group swiftmailer