function CommentPreviewTest::testCommentEditPreviewSave in Drupal 7

Test comment edit, preview, and save.

File

modules/comment/comment.test, line 1004

Tests for comment.module.

Class

CommentPreviewTest

Test previewing comments.

Code

function testCommentEditPreviewSave() {
  $langcode = LANGUAGE_NONE;
  $web_user = $this
    ->drupalCreateUser(array(
    'access comments',
    'post comments',
    'skip comment approval',
  ));
  $this
    ->drupalLogin($this->admin_user);
  $this
    ->setCommentPreview(DRUPAL_OPTIONAL);
  $this
    ->setCommentForm(TRUE);
  $this
    ->setCommentSubject(TRUE);
  $this
    ->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Comment paging changed.');
  $edit = array();
  $edit['subject'] = $this
    ->randomName(8);
  $edit['comment_body[' . $langcode . '][0][value]'] = $this
    ->randomName(16);
  $edit['name'] = $web_user->name;
  $edit['date'] = '2008-03-02 17:23 +0300';
  $raw_date = strtotime($edit['date']);
  $expected_text_date = format_date($raw_date);
  $expected_form_date = format_date($raw_date, 'custom', 'Y-m-d H:i O');
  $comment = $this
    ->postComment($this->node, $edit['subject'], $edit['comment_body[' . $langcode . '][0][value]'], TRUE);
  $this
    ->drupalPost('comment/' . $comment->id . '/edit', $edit, t('Preview'));

  // Check that the preview is displaying the subject, comment, author and date correctly.
  $this
    ->assertTitle(t('Preview comment | Drupal'), 'Page title is "Preview comment".');
  $this
    ->assertText($edit['subject'], 'Subject displayed.');
  $this
    ->assertText($edit['comment_body[' . $langcode . '][0][value]'], 'Comment displayed.');
  $this
    ->assertText($edit['name'], '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', $edit['subject'], 'Subject field displayed.');
  $this
    ->assertFieldByName('comment_body[' . $langcode . '][0][value]', $edit['comment_body[' . $langcode . '][0][value]'], 'Comment field displayed.');
  $this
    ->assertFieldByName('name', $edit['name'], 'Author field displayed.');
  $this
    ->assertFieldByName('date', $edit['date'], 'Date field displayed.');

  // Check that saving a comment produces a success message.
  $this
    ->drupalPost('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', $edit['subject'], 'Subject field displayed.');
  $this
    ->assertFieldByName('comment_body[' . $langcode . '][0][value]', $edit['comment_body[' . $langcode . '][0][value]'], 'Comment field displayed.');
  $this
    ->assertFieldByName('name', $edit['name'], 'Author field displayed.');
  $this
    ->assertFieldByName('date', $expected_form_date, 'Date field displayed.');

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

  // Check that the saved comment is still correct.
  $comment_loaded = comment_load($comment->id);
  $this
    ->assertEqual($comment_loaded->subject, $edit['subject'], 'Subject loaded.');
  $this
    ->assertEqual($comment_loaded->comment_body[$langcode][0]['value'], $edit['comment_body[' . $langcode . '][0][value]'], 'Comment body loaded.');
  $this
    ->assertEqual($comment_loaded->name, $edit['name'], 'Name loaded.');
  $this
    ->assertEqual($comment_loaded->created, $raw_date, 'Date loaded.');
}