function 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

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();
}