RulesEmailTest.php in Rules 8.3

Namespace

Drupal\Tests\rules\Kernel

File

tests/src/Kernel/RulesEmailTest.php

<?php

namespace Drupal\Tests\rules\Kernel;


/**
 * Tests that emails actually go out with the send email action.
 *
 * @group Rules
 */
class RulesEmailTest extends RulesKernelTestBase {

  /**
   * The action manager used to instantiate the action plugin.
   *
   * @var \Drupal\rules\Core\RulesActionManagerInterface
   */
  protected $actionManager;

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'rules',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();

    // Use the state system collector email backend.
    $this->container
      ->get('config.factory')
      ->getEditable('system.mail')
      ->set('interface.default', 'test_mail_collector')
      ->save();

    // Reset the state variable that holds sent messages.
    $this->container
      ->get('state')
      ->set('system.test_mail_collector', []);
    $this->actionManager = $this->container
      ->get('plugin.manager.rules_action');
  }

  /**
   * Checks the From: and Reply-to: headers.
   */
  public function testSubjectAndBody() {

    // Create action to send email.
    $action = $this->actionManager
      ->createInstance('rules_send_email');

    // Add context values to action.
    $action
      ->setContextValue('to', [
      '[e-mail]',
    ])
      ->setContextValue('subject', 'subject')
      ->setContextValue('message', 'hello');

    // Send email.
    $action
      ->execute();

    // Retrieve sent message.
    $captured_emails = $this->container
      ->get('state')
      ->get('system.test_mail_collector');
    $sent_message = end($captured_emails);

    // Check to make sure that our subject and body are as expected.
    $this
      ->assertEquals($sent_message['to'], '[e-mail]');
    $this
      ->assertEquals($sent_message['subject'], 'subject');

    // Need to trim the email body to get rid of newline at end.
    $this
      ->assertEquals(trim($sent_message['body']), 'hello');
  }

}

Classes

Name	Description
RulesEmailTest	Tests that emails actually go out with the send email action.