public function CommentPreviewTest::testCommentEditPreviewSave in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/comment/tests/src/Functional/CommentPreviewTest.php \Drupal\Tests\comment\Functional\CommentPreviewTest::testCommentEditPreviewSave()
2. 10 core/modules/comment/tests/src/Functional/CommentPreviewTest.php \Drupal\Tests\comment\Functional\CommentPreviewTest::testCommentEditPreviewSave()

Tests comment edit, preview, and save.

File

core/modules/comment/tests/src/Functional/CommentPreviewTest.php, line 130

Class

CommentPreviewTest

Tests comment preview.

Namespace

Drupal\Tests\comment\Functional

Code

public function testCommentEditPreviewSave() {
  $web_user = $this
    ->drupalCreateUser([
    'access comments',
    'post comments',
    'skip comment approval',
    'edit own comments',
  ]);
  $this
    ->drupalLogin($this->adminUser);
  $this
    ->setCommentPreview(DRUPAL_OPTIONAL);
  $this
    ->setCommentForm(TRUE);
  $this
    ->setCommentSubject(TRUE);
  $this
    ->setCommentSettings('default_mode', CommentManagerInterface::COMMENT_MODE_THREADED, 'Comment paging changed.');
  $edit = [];
  $date = new DrupalDateTime('2008-03-02 17:23');
  $edit['subject[0][value]'] = $this
    ->randomMachineName(8);
  $edit['comment_body[0][value]'] = $this
    ->randomMachineName(16);
  $edit['uid'] = $web_user
    ->getAccountName() . ' (' . $web_user
    ->id() . ')';
  $edit['date[date]'] = $date
    ->format('Y-m-d');
  $edit['date[time]'] = $date
    ->format('H:i:s');
  $raw_date = $date
    ->getTimestamp();
  $expected_text_date = $this->container
    ->get('date.formatter')
    ->format($raw_date);
  $expected_form_date = $date
    ->format('Y-m-d');
  $expected_form_time = $date
    ->format('H:i:s');
  $comment = $this
    ->postComment($this->node, $edit['subject[0][value]'], $edit['comment_body[0][value]'], TRUE);
  $this
    ->drupalPostForm('comment/' . $comment
    ->id() . '/edit', $edit, t('Preview'));

  // Check that the preview is displaying the subject, comment, author and date correctly.
  $this
    ->assertTitle('Preview comment | Drupal');
  $this
    ->assertText($edit['subject[0][value]'], 'Subject displayed.');
  $this
    ->assertText($edit['comment_body[0][value]'], 'Comment displayed.');
  $this
    ->assertText($web_user
    ->getAccountName(), 'Author displayed.');
  $this
    ->assertText($expected_text_date, 'Date displayed.');

  // Check that the subject, comment, author and date fields are displayed with the correct values.
  $this
    ->assertFieldByName('subject[0][value]', $edit['subject[0][value]'], 'Subject field displayed.');
  $this
    ->assertFieldByName('comment_body[0][value]', $edit['comment_body[0][value]'], 'Comment field displayed.');
  $this
    ->assertFieldByName('uid', $edit['uid'], 'Author field displayed.');
  $this
    ->assertFieldByName('date[date]', $edit['date[date]'], 'Date field displayed.');
  $this
    ->assertFieldByName('date[time]', $edit['date[time]'], 'Time field displayed.');

  // Check that saving a comment produces a success message.
  $this
    ->drupalPostForm('comment/' . $comment
    ->id() . '/edit', $edit, t('Save'));
  $this
    ->assertText(t('Your comment has been posted.'), 'Comment posted.');

  // Check that the comment fields are correct after loading the saved comment.
  $this
    ->drupalGet('comment/' . $comment
    ->id() . '/edit');
  $this
    ->assertFieldByName('subject[0][value]', $edit['subject[0][value]'], 'Subject field displayed.');
  $this
    ->assertFieldByName('comment_body[0][value]', $edit['comment_body[0][value]'], 'Comment field displayed.');
  $this
    ->assertFieldByName('uid', $edit['uid'], 'Author field displayed.');
  $this
    ->assertFieldByName('date[date]', $expected_form_date, 'Date field displayed.');
  $this
    ->assertFieldByName('date[time]', $expected_form_time, 'Time field displayed.');

  // Submit the form using the displayed values.
  $displayed = [];
  $displayed['subject[0][value]'] = current($this
    ->xpath("//input[@id='edit-subject-0-value']"))
    ->getValue();
  $displayed['comment_body[0][value]'] = current($this
    ->xpath("//textarea[@id='edit-comment-body-0-value']"))
    ->getValue();
  $displayed['uid'] = current($this
    ->xpath("//input[@id='edit-uid']"))
    ->getValue();
  $displayed['date[date]'] = current($this
    ->xpath("//input[@id='edit-date-date']"))
    ->getValue();
  $displayed['date[time]'] = current($this
    ->xpath("//input[@id='edit-date-time']"))
    ->getValue();
  $this
    ->drupalPostForm('comment/' . $comment
    ->id() . '/edit', $displayed, t('Save'));

  // Check that the saved comment is still correct.
  $comment_storage = \Drupal::entityTypeManager()
    ->getStorage('comment');
  $comment_storage
    ->resetCache([
    $comment
      ->id(),
  ]);

  /** @var \Drupal\comment\CommentInterface $comment_loaded */
  $comment_loaded = Comment::load($comment
    ->id());
  $this
    ->assertEqual($comment_loaded
    ->getSubject(), $edit['subject[0][value]'], 'Subject loaded.');
  $this
    ->assertEqual($comment_loaded->comment_body->value, $edit['comment_body[0][value]'], 'Comment body loaded.');
  $this
    ->assertEqual($comment_loaded
    ->getOwner()
    ->id(), $web_user
    ->id(), 'Name loaded.');
  $this
    ->assertEqual($comment_loaded
    ->getCreatedTime(), $raw_date, 'Date loaded.');
  $this
    ->drupalLogout();

  // Check that the date and time of the comment are correct when edited by
  // non-admin users.
  $user_edit = [];
  $expected_created_time = $comment_loaded
    ->getCreatedTime();
  $this
    ->drupalLogin($web_user);

  // Web user cannot change the comment author.
  unset($edit['uid']);
  $this
    ->drupalPostForm('comment/' . $comment
    ->id() . '/edit', $user_edit, t('Save'));
  $comment_storage
    ->resetCache([
    $comment
      ->id(),
  ]);
  $comment_loaded = Comment::load($comment
    ->id());
  $this
    ->assertEqual($comment_loaded
    ->getCreatedTime(), $expected_created_time, 'Expected date and time for comment edited.');
  $this
    ->drupalLogout();
}