EasyEmailSendTest.php in Easy Email 8

Namespace

Drupal\Tests\easy_email\Functional

File

tests/src/Functional/EasyEmailSendTest.php

<?php

namespace Drupal\Tests\easy_email\Functional;

use Drupal\Core\Render\Markup;

/**
 * Class EasyEmailSendTest
 *
 * @group easy_email
 */
class EasyEmailSendTest extends EasyEmailTestBase {

  /**
   * Tests sending email with an HTML and Plain Text version
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendHtmlAndPlainText() {
    $template = $this
      ->createTemplate([
      'id' => 'test_all',
      'label' => 'Test: All',
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains('test_all');
    $this
      ->assertSession()
      ->pageTextContains('Test: All');
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setAttachment([
      '/core/misc/druplicon.png',
    ])
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);

    /** @var \Drupal\Core\Config\ImmutableConfig $site_config */
    $site_config = \Drupal::config('system.site');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Return-Path"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Sender"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-From"] span.value', $site_config
      ->get('name') . ' <' . $site_config
      ->get('mail') . '>');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', $user2
      ->getEmail());
    $this
      ->assertContains($user2
      ->id(), $email_entity
      ->getCCIds());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', $user3
      ->getEmail());
    $this
      ->assertContains($user3
      ->id(), $email_entity
      ->getBCCIds());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', $user1
      ->getEmail());
    $this
      ->assertContains($user1
      ->id(), $email_entity
      ->getRecipientIds());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .from-name', $site_config
      ->get('name'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .subject', 'Test email for ' . $user1
      ->getDisplayName());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .body-preview', 'This is a test email (HTML) for user account ' . $user1
      ->getDisplayName() . '.');
    $this
      ->assertSession()
      ->linkByHrefNotExists(file_create_url('/core/misc/druplicon.png'));
    $this
      ->assertSession()
      ->pageTextNotContains('Attachments');
    $html_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="html-body"] iframe');
    $html_body_url = $this
      ->getIframeUrlAndQuery($html_body_iframe);
    $plain_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="plain-body"] iframe');
    $plain_body_url = $this
      ->getIframeUrlAndQuery($plain_body_iframe);
    $this
      ->drupalGet($html_body_url['path'], [
      'query' => $html_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.</p>');
    $this
      ->drupalGet($plain_body_url['path'], [
      'query' => $plain_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail(), $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user2
      ->getEmail(), $email['headers']['Cc']);
    $this
      ->assertEquals('[e-mail], ' . $user3
      ->getEmail(), $email['headers']['Bcc']);
    $this
      ->assertEquals($site_config
      ->get('name') . ' <' . $site_config
      ->get('mail') . '>', $email['headers']['From']);
    $this
      ->assertEquals($site_config
      ->get('mail'), $email['headers']['Sender']);
    $this
      ->assertArrayNotHasKey('Reply-To', $email['headers']);
    $this
      ->assertEquals('text/html; charset=UTF-8;', $email['headers']['Content-Type']);
    $this
      ->assertStringContainsString('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.</p>', (string) $email['body']);
    $this
      ->assertStringContainsString('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['plain']);
    $this
      ->assertEquals('Test email for ' . $user1
      ->getDisplayName(), $email['subject']);
    $this
      ->assertEquals(1, count($email['params']['files']));
    $attachment = reset($email['params']['files']);
    $this
      ->assertEquals('core/misc/druplicon.png', $attachment->uri);
    $this
      ->assertEquals('druplicon.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
  }

  /**
   * Tests email saving without sending.
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSaveWithoutSend() {
    $template_id = 'test_no_send';
    $template_label = 'Test: No Send';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setAttachment([
      '/core/misc/druplicon.png',
    ])
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
      'send' => FALSE,
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextNotContains('Email sent.');

    /** @var \Drupal\Core\Config\ImmutableConfig $site_config */
    $site_config = \Drupal::config('system.site');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Return-Path"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Sender"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-From"] span.value', $site_config
      ->get('name') . ' <' . $site_config
      ->get('mail') . '>');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', $user2
      ->getEmail());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', $user3
      ->getEmail());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', $user1
      ->getEmail());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .from-name', $site_config
      ->get('name'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .subject', 'Test email for ' . $user1
      ->getDisplayName());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .body-preview', 'This is a test email (HTML) for user account ' . $user1
      ->getDisplayName() . '.');
    $this
      ->assertSession()
      ->linkByHrefNotExists(file_create_url('/core/misc/druplicon.png'));
    $this
      ->assertSession()
      ->pageTextNotContains('Attachments');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);
    $html_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="html-body"] iframe');
    $html_body_url = $this
      ->getIframeUrlAndQuery($html_body_iframe);
    $plain_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="plain-body"] iframe');
    $plain_body_url = $this
      ->getIframeUrlAndQuery($plain_body_iframe);
    $this
      ->drupalGet($html_body_url['path'], [
      'query' => $html_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.</p>');
    $this
      ->drupalGet($plain_body_url['path'], [
      'query' => $plain_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(0, count($emails));
    $this
      ->drupalGet('admin/content/email/' . $email_id . '/edit');
    $this
      ->submitForm([
      'send' => TRUE,
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Saved email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail(), $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user2
      ->getEmail(), $email['headers']['Cc']);
    $this
      ->assertEquals('[e-mail], ' . $user3
      ->getEmail(), $email['headers']['Bcc']);
    $this
      ->assertEquals($site_config
      ->get('name') . ' <' . $site_config
      ->get('mail') . '>', $email['headers']['From']);
    $this
      ->assertEquals($site_config
      ->get('mail'), $email['headers']['Sender']);
    $this
      ->assertArrayNotHasKey('Reply-To', $email['headers']);
    $this
      ->assertEquals('text/html; charset=UTF-8;', $email['headers']['Content-Type']);
    $this
      ->assertStringContainsString('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.</p>', (string) $email['body']);
    $this
      ->assertStringContainsString('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['plain']);
    $this
      ->assertEquals('Test email for ' . $user1
      ->getDisplayName(), $email['subject']);
    $this
      ->assertEquals(1, count($email['params']['files']));
    $attachment = reset($email['params']['files']);
    $this
      ->assertEquals('core/misc/druplicon.png', $attachment->uri);
    $this
      ->assertEquals('druplicon.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
  }

  /**
   * Tests email sending with customized text at send time.
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithCustomizedEmail() {
    $template_id = 'test_customized';
    $template_label = 'Test: Customized';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setAttachment([
      '/core/misc/druplicon.png',
    ])
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
      'recipient' => '[e-mail], [easy_email:field_user:0:entity:mail], [e-mail]',
      'cc' => '[e-mail], [easy_email:field_cc_user:0:entity:mail], [e-mail]',
      'bcc' => '[e-mail], [easy_email:field_bcc_user:0:entity:mail], [e-mail]',
      'bodyHtml[value]' => '<p>This is the overridden HTML body for user account [easy_email:field_user:0:entity:account-name].</p>',
      'inboxPreview' => 'This is the overridden inbox preview for user account [easy_email:field_user:0:entity:account-name].',
      'bodyPlain' => 'This is the overridden plain text body for user account [easy_email:field_user:0:entity:account-name].',
      'subjectText' => 'Overridden subject for [easy_email:field_user:0:entity:display-name]',
      'fromName' => 'Overridden Person',
      'fromAddress' => '[e-mail]',
      'replyToAddress' => '[e-mail]',
      'attachment_paths' => '/core/misc/druplicon.png, /core/misc/help.png',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');

    /** @var \Drupal\Core\Config\ImmutableConfig $site_config */
    $site_config = \Drupal::config('system.site');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Return-Path"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Sender"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-From"] span.value', 'Overridden Person <[e-mail]>');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', $user2
      ->getEmail());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', $user3
      ->getEmail());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', $user1
      ->getEmail());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .from-name', 'Overridden Person');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .subject', 'Overridden subject for ' . $user1
      ->getDisplayName());
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .body-preview', 'This is the overridden inbox preview for user account ' . $user1
      ->getDisplayName() . '.');
    $this
      ->assertSession()
      ->linkByHrefNotExists(file_create_url('/core/misc/druplicon.png'));
    $this
      ->assertSession()
      ->linkByHrefNotExists(file_create_url('/core/misc/help.png'));
    $this
      ->assertSession()
      ->pageTextNotContains('Attachments');
    $html_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="html-body"] iframe');
    $html_body_url = $this
      ->getIframeUrlAndQuery($html_body_iframe);
    $plain_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="plain-body"] iframe');
    $plain_body_url = $this
      ->getIframeUrlAndQuery($plain_body_iframe);
    $this
      ->drupalGet($html_body_url['path'], [
      'query' => $html_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('<p>This is the overridden HTML body for user account ' . $user1
      ->getAccountName() . '.</p>');
    $this
      ->drupalGet($plain_body_url['path'], [
      'query' => $plain_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('This is the overridden plain text body for user account ' . $user1
      ->getAccountName() . '.');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail() . ', [e-mail]', $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user2
      ->getEmail() . ', [e-mail]', $email['headers']['Cc']);
    $this
      ->assertEquals('[e-mail], ' . $user3
      ->getEmail() . ', [e-mail]', $email['headers']['Bcc']);
    $this
      ->assertEquals('Overridden Person <[e-mail]>', $email['headers']['From']);
    $this
      ->assertEquals($site_config
      ->get('mail'), $email['headers']['Sender']);
    $this
      ->assertEquals('[e-mail]', $email['headers']['Reply-to']);
    $this
      ->assertEquals('text/html; charset=UTF-8;', $email['headers']['Content-Type']);
    $this
      ->assertStringContainsString('<p>This is the overridden HTML body for user account ' . $user1
      ->getAccountName() . '.</p>', (string) $email['body']);
    $this
      ->assertStringContainsString('This is the overridden inbox preview for user account ' . $user1
      ->getAccountName() . '.', (string) $email['body']);
    $this
      ->assertStringContainsString('This is the overridden plain text body for user account ' . $user1
      ->getAccountName() . '.', (string) $email['plain']);
    $this
      ->assertEquals('Overridden subject for ' . $user1
      ->getDisplayName(), $email['subject']);
    $this
      ->assertEquals(2, count($email['params']['files']));
    $attachment = array_shift($email['params']['files']);
    $this
      ->assertEquals('core/misc/druplicon.png', $attachment->uri);
    $this
      ->assertEquals('druplicon.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
    $attachment = array_shift($email['params']['files']);
    $this
      ->assertEquals('core/misc/help.png', $attachment->uri);
    $this
      ->assertEquals('help.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
  }

  /**
   * Tests email sending with plain text version generated from HTML version
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendHtmlGeneratePlainText() {
    $template_id = 'test_plain_text_generated';
    $template_label = 'Test: Plain Text Generated';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
    ])
      ->setSubject('Test Email with Generated Plain Text')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setGenerateBodyPlain(TRUE)
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $user1 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');

    /** @var \Drupal\Core\Config\ImmutableConfig $site_config */
    $site_config = \Drupal::config('system.site');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .body-preview', 'This is a test email (HTML) for user account ' . $user1
      ->getDisplayName() . '.');
    $html_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="html-body"] iframe');
    $html_body_url = $this
      ->getIframeUrlAndQuery($html_body_iframe);
    $plain_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="plain-body"] iframe');
    $plain_body_url = $this
      ->getIframeUrlAndQuery($plain_body_iframe);
    $this
      ->drupalGet($html_body_url['path'], [
      'query' => $html_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.</p>');
    $this
      ->drupalGet($plain_body_url['path'], [
      'query' => $plain_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertStringContainsString('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.</p>', (string) $email['body']);
    $this
      ->assertStringContainsString('This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['plain']);
  }

  /**
   * Tests email sending with plain text version only
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendPlainOnly() {
    $template_id = 'test_plain_text_only';
    $template_label = 'Test: Plain Text Only';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->removeField($template, 'body_html');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
    ])
      ->setSubject('Test Email with Generated Plain Text')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $user1 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .body-preview', 'This is a test email (Plain Text) for user account ' . $user1
      ->getDisplayName() . '.');
    $this
      ->assertSession()
      ->elementNotExists('css', '[data-drupal-selector="html-body"] iframe');
    $plain_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="plain-body"] iframe');
    $plain_body_url = $this
      ->getIframeUrlAndQuery($plain_body_iframe);
    $this
      ->drupalGet($plain_body_url['path'], [
      'query' => $plain_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertStringNotContainsString('This is a test email (HTML) for user account', (string) $email['body']);
    $this
      ->assertStringContainsString('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['body']);
    $this
      ->assertArrayNotHasKey('plain', $email);
  }

  /**
   * Tests email sending with HTML version only
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendHtmlOnly() {
    $template_id = 'test_html_only';
    $template_label = 'Test: HTML Only';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->removeField($template, 'body_plain');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
    ])
      ->setSubject('Test Email with Generated Plain Text')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $user1 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .body-preview', 'This is a test email (HTML) for user account ' . $user1
      ->getDisplayName() . '.');
    $html_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="html-body"] iframe');
    $html_body_url = $this
      ->getIframeUrlAndQuery($html_body_iframe);
    $this
      ->assertSession()
      ->elementNotExists('css', '[data-drupal-selector="plain-body"] iframe');
    $this
      ->drupalGet($html_body_url['path'], [
      'query' => $html_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.</p>');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertStringNotContainsString('This is a test email (Plain Text) for user account', (string) $email['body']);
    $this
      ->assertStringContainsString('This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['body']);
    $this
      ->assertArrayNotHasKey('plain', $email);
  }

  /**
   * Tests email sending without a CC address field
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithoutCcAddress() {
    $template_id = 'test_without_cc_address';
    $template_label = 'Test: Without CC Address';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->removeField($template, 'cc_address');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->resetCache();
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->elementNotExists('css', '[data-drupal-selector="header-Cc"]');
    $this
      ->assertNotContains($user2
      ->id(), $email_entity
      ->getCCIds());
    $this
      ->assertContains($user3
      ->id(), $email_entity
      ->getBCCIds());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail(), $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user3
      ->getEmail(), $email['headers']['Bcc']);
    $this
      ->assertArrayNotHasKey('Cc', $email['headers']);
  }

  /**
   * Tests email sending without a CC UID field
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithoutCcUid() {
    $template_id = 'test_without_cc_uid';
    $template_label = 'Test: Without CC UID';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->removeField($template, 'cc_uid');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->resetCache();
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Cc"] span.value', $user2
      ->getEmail());
    $this
      ->assertNotContains($user2
      ->id(), $email_entity
      ->getCCIds());
    $this
      ->assertEmpty($email_entity
      ->getCCIds());
    $this
      ->assertContains($user3
      ->id(), $email_entity
      ->getBCCIds());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail(), $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user2
      ->getEmail(), $email['headers']['Cc']);
    $this
      ->assertEquals('[e-mail], ' . $user3
      ->getEmail(), $email['headers']['Bcc']);
  }

  /**
   * Tests email sending without a BCC address field
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithoutBccAddress() {
    $template_id = 'test_without_bcc_address';
    $template_label = 'Test: Without BCC Address';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->removeField($template, 'bcc_address');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->resetCache();
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->elementNotExists('css', '[data-drupal-selector="header-Bcc"]');
    $this
      ->assertContains($user2
      ->id(), $email_entity
      ->getCCIds());
    $this
      ->assertNotContains($user3
      ->id(), $email_entity
      ->getBCCIds());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail(), $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user2
      ->getEmail(), $email['headers']['Cc']);
    $this
      ->assertArrayNotHasKey('Bcc', $email['headers']);
  }

  /**
   * Tests email sending without a BCC UID field
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithoutBccUid() {
    $template_id = 'test_without_bcc_uid';
    $template_label = 'Test: Without BCC UID';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->removeField($template, 'bcc_uid');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->resetCache();
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Bcc"] span.value', $user3
      ->getEmail());
    $this
      ->assertContains($user2
      ->id(), $email_entity
      ->getCCIds());
    $this
      ->assertNotContains($user3
      ->id(), $email_entity
      ->getBCCIds());
    $this
      ->assertEmpty($email_entity
      ->getBCCIds());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail(), $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user2
      ->getEmail(), $email['headers']['Cc']);
    $this
      ->assertEquals('[e-mail], ' . $user3
      ->getEmail(), $email['headers']['Bcc']);
  }

  /**
   * Tests email sending without a Recipient UID field
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithoutRecipientUid() {
    $template_id = 'test_without_recipient_uid';
    $template_label = 'Test: Without Recipient UID';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->removeField($template, 'recipient_uid');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->resetCache();
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', '[e-mail]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-To"] span.value', $user1
      ->getEmail());
    $this
      ->assertNotContains($user1
      ->id(), $email_entity
      ->getRecipientIds());
    $this
      ->assertEmpty($email_entity
      ->getRecipientIds());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals('[e-mail], ' . $user1
      ->getEmail(), $email['to']);
    $this
      ->assertEquals('[e-mail], ' . $user2
      ->getEmail(), $email['headers']['Cc']);
    $this
      ->assertEquals('[e-mail], ' . $user3
      ->getEmail(), $email['headers']['Bcc']);
  }

  /**
   * Tests email sending with attachments that are not saved to the log.
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithAttachmentsNotSaved() {
    $template_id = 'test_attachments_not_saved';
    $template_label = 'Test: Attachments Not Saved';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setSaveAttachment(FALSE)
      ->setAttachment([
      '/core/misc/druplicon.png',
      '/core/misc/help.png',
    ])
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->resetCache();
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->linkByHrefNotExists(file_create_url('/core/misc/druplicon.png'));
    $this
      ->assertSession()
      ->linkByHrefNotExists(file_create_url('/core/misc/help.png'));
    $this
      ->assertSession()
      ->pageTextNotContains('Attachments');
    $this
      ->assertEmpty($email_entity
      ->getAttachmentIds());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals(2, count($email['params']['files']));
    $attachment = array_shift($email['params']['files']);
    $this
      ->assertEquals('core/misc/druplicon.png', $attachment->uri);
    $this
      ->assertEquals('druplicon.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
    $attachment = array_shift($email['params']['files']);
    $this
      ->assertEquals('core/misc/help.png', $attachment->uri);
    $this
      ->assertEquals('help.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
  }

  /**
   * Tests email sending with attachments that are saved.
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithAttachmentsSaved() {
    $template_id = 'test_attachments_saved';
    $template_label = 'Test: Attachments Saved';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[e-mail]',
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setSaveAttachment(TRUE)
      ->setAttachmentScheme('private')
      ->setAttachment([
      '/core/misc/druplicon.png',
      '/core/misc/help.png',
    ])
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
    ], 'Save');
    $url = explode('/', $this
      ->getSession()
      ->getCurrentUrl());
    $email_id = array_pop($url);

    /** @var \Drupal\easy_email\Entity\EasyEmailInterface $email_entity */
    \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->resetCache();
    $email_entity = \Drupal::entityTypeManager()
      ->getStorage('easy_email')
      ->load($email_id);
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->pageTextContains('Attachments');
    $this
      ->assertSession()
      ->linkExists('druplicon.png');
    $this
      ->assertSession()
      ->linkExists('help.png');
    $attachments = $email_entity
      ->getAttachments();
    $this
      ->assertEquals(2, count($attachments));

    /** @var \Drupal\file\FileInterface $attachment */
    $attachment = array_shift($attachments);
    $this
      ->assertEquals('druplicon.png', $attachment
      ->getFilename());
    $this
      ->assertEquals('image/png', $attachment
      ->getMimeType());
    $attachment = array_shift($attachments);
    $this
      ->assertEquals('help.png', $attachment
      ->getFilename());
    $this
      ->assertEquals('image/png', $attachment
      ->getMimeType());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
    $email = reset($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals(2, count($email['params']['files']));
    $attachment = array_shift($email['params']['files']);
    $this
      ->assertEquals('core/misc/druplicon.png', $attachment->uri);
    $this
      ->assertEquals('druplicon.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
    $attachment = array_shift($email['params']['files']);
    $this
      ->assertEquals('core/misc/help.png', $attachment->uri);
    $this
      ->assertEquals('help.png', $attachment->filename);
    $this
      ->assertEquals('image/png', $attachment->filemime);
  }

  /**
   * Tests email sending with unsafe tokens.
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendWithUnsafeTokens() {
    $template_id = 'test_unsafe_tokens';
    $template_label = 'Test: Unsafe Tokens';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->addUserField($template, 'field_cc_user', 'CC User');
    $this
      ->addUserField($template, 'field_bcc_user', 'BCC User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setCc([
      '[e-mail]',
      '[easy_email:field_cc_user:0:entity:mail]',
    ])
      ->setBcc([
      '[e-mail]',
      '[easy_email:field_bcc_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]: [easy_email:field_user:0:entity:cancel-url], [easy_email:field_cc_user:0:entity:one-time-login-url]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name]. [easy_email:field_cc_user:0:entity:cancel-url], [easy_email:field_bcc_user:0:entity:one-time-login-url]</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name]. [easy_email:cc_uid:0:entity:cancel-url], [easy_email:bcc_uid:0:entity:one-time-login-url]')
      ->setInboxPreview('This is the inbox preview for user account [easy_email:field_user:0:entity:account-name]. [easy_email:recipient_uid:1:entity:cancel-url], [easy_email:recipient_uid:1:entity:one-time-login-url]')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->assertSession()
      ->pageTextContains('field_cc_user');
    $this
      ->assertSession()
      ->pageTextContains('field_bcc_user');
    $user1 = $this
      ->createUser();
    $user2 = $this
      ->createUser();
    $user3 = $this
      ->createUser();
    $user4 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
      'field_cc_user[0][target_id]' => $user2
        ->getAccountName() . ' (' . $user2
        ->id() . ')',
      'field_bcc_user[0][target_id]' => $user3
        ->getAccountName() . ' (' . $user3
        ->id() . ')',
      'recipient' => '[easy_email:field_user:0:entity:mail], ' . $user4
        ->getEmail(),
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');

    /** @var \Drupal\Core\Config\ImmutableConfig $site_config */
    $site_config = \Drupal::config('system.site');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Return-Path"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Sender"] span.value', $site_config
      ->get('mail'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-From"] span.value', $site_config
      ->get('name') . ' <' . $site_config
      ->get('mail') . '>');

    // CC and BCC should be removed.
    $this
      ->assertSession()
      ->elementNotExists('css', '[data-drupal-selector="header-Cc"] span.value');
    $this
      ->assertSession()
      ->elementNotExists('css', '[data-drupal-selector="header-Bcc"] span.value');

    // The message has been split up because of 2 recipients, so let's skip To header for now. Check actual sent messages
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="header-Subject"] span.value', 'Test email for ' . $user1
      ->getDisplayName() . ': [easy_email:field_user:0:entity:cancel-url], [easy_email:field_cc_user:0:entity:one-time-login-url]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .from-name', $site_config
      ->get('name'));
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .subject', 'Test email for ' . $user1
      ->getDisplayName() . ': [easy_email:field_user:0:entity:cancel-url], [easy_email:field_cc_user:0:entity:one-time-login-url]');
    $this
      ->assertSession()
      ->elementTextContains('css', '[data-drupal-selector="inbox-preview"] .body-preview', 'This is the inbox preview for user account ' . $user1
      ->getDisplayName() . '. [easy_email:recipient_uid:1:entity:cancel-url], [easy_email:recipient_uid:1:entity:one-time-login-url]');
    $html_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="html-body"] iframe');
    $html_body_url = $this
      ->getIframeUrlAndQuery($html_body_iframe);
    $plain_body_iframe = $this
      ->assertSession()
      ->elementExists('css', '[data-drupal-selector="plain-body"] iframe');
    $plain_body_url = $this
      ->getIframeUrlAndQuery($plain_body_iframe);
    $this
      ->drupalGet($html_body_url['path'], [
      'query' => $html_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '. [easy_email:field_cc_user:0:entity:cancel-url], [easy_email:field_bcc_user:0:entity:one-time-login-url]</p>');
    $this
      ->drupalGet($plain_body_url['path'], [
      'query' => $plain_body_url['query'],
    ]);
    $this
      ->assertSession()
      ->responseContains('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '. [easy_email:cc_uid:0:entity:cancel-url], [easy_email:bcc_uid:0:entity:one-time-login-url]');
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(2, count($emails));

    // There are 2 emails, one for each recipient.
    $emails = $this
      ->getSentEmails([
      'to' => $user1
        ->getEmail(),
    ]);
    $this
      ->assertEquals(1, count($emails));
    $email = array_shift($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals($user1
      ->getEmail(), $email['to']);

    // CC and BCC have been stripped out.
    $this
      ->assertArrayNotHasKey('Cc', $email['headers']);
    $this
      ->assertArrayNotHasKey('Bcc', $email['headers']);

    // Should have standard tokens evaluated, but unsafe tokens always evaluated for the recipient user.
    $this
      ->assertStringContainsString('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['body']);
    $this
      ->assertStringContainsString('/user/' . $user1
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringContainsString('/user/reset/' . $user1
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/' . $user4
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user4
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/' . $user2
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user2
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/' . $user3
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user3
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringContainsString('This is the inbox preview for user account ' . $user1
      ->getDisplayName() . '.', (string) $email['body']);
    $this
      ->assertStringContainsString('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['plain']);
    $this
      ->assertStringContainsString('/user/' . $user1
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringContainsString('/user/reset/' . $user1
      ->id() . '/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/' . $user4
      ->id() . '/cancel/confirm/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user4
      ->id() . '/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/' . $user2
      ->id() . '/cancel/confirm/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user2
      ->id() . '/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/' . $user3
      ->id() . '/cancel/confirm/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user3
      ->id() . '/', (string) $email['plain']);

    // Unsafe tokens skipped in subject
    $this
      ->assertEquals('Test email for ' . $user1
      ->getDisplayName() . ': [easy_email:field_user:0:entity:cancel-url], [easy_email:field_cc_user:0:entity:one-time-login-url]', $email['subject']);
    $emails = $this
      ->getSentEmails([
      'to' => $user4
        ->getEmail(),
    ]);
    $this
      ->assertEquals(1, count($emails));
    $email = array_shift($emails);
    $this
      ->assertEquals($template
      ->id(), $email['key']);
    $this
      ->assertEquals($user4
      ->getEmail(), $email['to']);

    // CC and BCC have been stripped out.
    $this
      ->assertArrayNotHasKey('Cc', $email['headers']);
    $this
      ->assertArrayNotHasKey('Bcc', $email['headers']);

    // Should have standard tokens evaluated, but unsafe tokens always evaluated for the recipient user.
    $this
      ->assertStringContainsString('<p>This is a test email (HTML) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['body']);
    $this
      ->assertStringContainsString('/user/' . $user4
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringContainsString('/user/reset/' . $user4
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/' . $user1
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user1
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/' . $user2
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user2
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/' . $user3
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user3
      ->id() . '/', (string) $email['body']);
    $this
      ->assertStringContainsString('This is the inbox preview for user account ' . $user1
      ->getDisplayName() . '.', (string) $email['body']);
    $this
      ->assertStringContainsString('This is a test email (Plain Text) for user account ' . $user1
      ->getAccountName() . '.', (string) $email['plain']);
    $this
      ->assertStringContainsString('/user/' . $user4
      ->id() . '/cancel/confirm/', (string) $email['body']);
    $this
      ->assertStringContainsString('/user/reset/' . $user4
      ->id() . '/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/' . $user1
      ->id() . '/cancel/confirm/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user1
      ->id() . '/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/' . $user2
      ->id() . '/cancel/confirm/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user2
      ->id() . '/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/' . $user3
      ->id() . '/cancel/confirm/', (string) $email['plain']);
    $this
      ->assertStringNotContainsString('/user/reset/' . $user3
      ->id() . '/', (string) $email['plain']);

    // Unsafe tokens skipped in subject
    $this
      ->assertEquals('Test email for ' . $user1
      ->getDisplayName() . ': [easy_email:field_user:0:entity:cancel-url], [easy_email:field_cc_user:0:entity:one-time-login-url]', $email['subject']);
  }

  /**
   * Tests email sending with a unique key to prevent duplicates
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendDuplicateCheck() {
    $template_id = 'test_unique_key';
    $template_label = 'Test: Unique Key';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setInboxPreview('This is the inbox preview for user account [easy_email:field_user:0:entity:account-name].')
      ->setKey('test1:::[easy_email:field_user:0:target_id]')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $user1 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextNotContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextNotContains('Email sent.');
    $this
      ->assertSession()
      ->pageTextContains('Email matching unique key already exists.');
    $this
      ->assertSession()
      ->addressEquals('admin/content/email/add/' . $template
      ->id());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(1, count($emails));
  }

  /**
   * Tests email sending without a unique key to prevent duplicates
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendNoDuplicateCheck() {
    $template_id = 'test_without_unique_key';
    $template_label = 'Test: Without Unique Key';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setInboxPreview('This is the inbox preview for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $user1 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->pageTextNotContains('Email matching unique key already exists.');
    $this
      ->assertSession()
      ->addressNotEquals('admin/content/email/add/' . $template
      ->id());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(2, count($emails));
  }

  /**
   * Tests email sending without a unique key field to prevent duplicates
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  public function testSendNoKeyField() {
    $template_id = 'test_without_unique_key';
    $template_label = 'Test: Without Unique Key';
    $template = $this
      ->createTemplate([
      'id' => $template_id,
      'label' => $template_label,
    ]);
    $this
      ->addUserField($template, 'field_user', 'User');
    $this
      ->removeField($template, 'key');
    $this
      ->drupalGet('admin/structure/email-templates/templates');
    $this
      ->assertSession()
      ->pageTextContains($template_id);
    $this
      ->assertSession()
      ->pageTextContains($template_label);
    $template
      ->setRecipient([
      '[easy_email:field_user:0:entity:mail]',
    ])
      ->setSubject('Test email for [easy_email:field_user:0:entity:display-name]')
      ->setBodyHtml([
      'value' => '<p>This is a test email (HTML) for user account [easy_email:field_user:0:entity:account-name].</p>',
      'format' => 'html',
    ])
      ->setBodyPlain('This is a test email (Plain Text) for user account [easy_email:field_user:0:entity:account-name].')
      ->setInboxPreview('This is the inbox preview for user account [easy_email:field_user:0:entity:account-name].')
      ->save();
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $user1 = $this
      ->createUser();
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->drupalGet('admin/content/email/add/' . $template
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('field_user');
    $this
      ->submitForm([
      'field_user[0][target_id]' => $user1
        ->getAccountName() . ' (' . $user1
        ->id() . ')',
    ], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Created new email.');
    $this
      ->assertSession()
      ->pageTextContains('Email sent.');
    $this
      ->assertSession()
      ->pageTextNotContains('Email matching unique key already exists.');
    $this
      ->assertSession()
      ->addressNotEquals('admin/content/email/add/' . $template
      ->id());
    $emails = $this
      ->getSentEmails([]);
    $this
      ->assertEquals(2, count($emails));
  }

}

Classes

Name	Description
EasyEmailSendTest	Class EasyEmailSendTest