public function CommentThreadingTest::testCommentThreading in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/comment/tests/src/Functional/CommentThreadingTest.php \Drupal\Tests\comment\Functional\CommentThreadingTest::testCommentThreading()

Tests the comment threading.

File

core/modules/comment/tests/src/Functional/CommentThreadingTest.php, line 22

Class

CommentThreadingTest

Tests to make sure the comment number increments properly.

Namespace

Drupal\Tests\comment\Functional

Code

public function testCommentThreading() {

  // Set comments to have a subject with preview disabled.
  $this
    ->drupalLogin($this->adminUser);
  $this
    ->setCommentPreview(DRUPAL_DISABLED);
  $this
    ->setCommentForm(TRUE);
  $this
    ->setCommentSubject(TRUE);
  $this
    ->setCommentSettings('default_mode', CommentManagerInterface::COMMENT_MODE_THREADED, 'Comment paging changed.');
  $this
    ->drupalLogout();

  // Create a node.
  $this
    ->drupalLogin($this->webUser);
  $this->node = $this
    ->drupalCreateNode([
    'type' => 'article',
    'promote' => 1,
    'uid' => $this->webUser
      ->id(),
  ]);

  // Post comment #1.
  $this
    ->drupalLogin($this->webUser);
  $subject_text = $this
    ->randomMachineName();
  $comment_text = $this
    ->randomMachineName();
  $comment1 = $this
    ->postComment($this->node, $comment_text, $subject_text, TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment1), 'Comment #1. Comment found.');
  $this
    ->assertEquals('01/', $comment1
    ->getThread());

  // Confirm that there is no reference to a parent comment.
  $this
    ->assertNoParentLink($comment1
    ->id());

  // Post comment #2 following the comment #1 to test if it correctly jumps
  // out the indentation in case there is a thread above.
  $subject_text = $this
    ->randomMachineName();
  $comment_text = $this
    ->randomMachineName();
  $this
    ->postComment($this->node, $comment_text, $subject_text, TRUE);

  // Reply to comment #1 creating comment #1_3.
  $this
    ->drupalGet('comment/reply/node/' . $this->node
    ->id() . '/comment/' . $comment1
    ->id());
  $comment1_3 = $this
    ->postComment(NULL, $this
    ->randomMachineName(), '', TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment1_3, TRUE), 'Comment #1_3. Reply found.');
  $this
    ->assertEquals('01.00/', $comment1_3
    ->getThread());

  // Confirm that there is a link to the parent comment.
  $this
    ->assertParentLink($comment1_3
    ->id(), $comment1
    ->id());

  // Reply to comment #1_3 creating comment #1_3_4.
  $this
    ->drupalGet('comment/reply/node/' . $this->node
    ->id() . '/comment/' . $comment1_3
    ->id());
  $comment1_3_4 = $this
    ->postComment(NULL, $this
    ->randomMachineName(), $this
    ->randomMachineName(), TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment1_3_4, TRUE), 'Comment #1_3_4. Second reply found.');
  $this
    ->assertEquals('01.00.00/', $comment1_3_4
    ->getThread());

  // Confirm that there is a link to the parent comment.
  $this
    ->assertParentLink($comment1_3_4
    ->id(), $comment1_3
    ->id());

  // Reply to comment #1 creating comment #1_5.
  $this
    ->drupalGet('comment/reply/node/' . $this->node
    ->id() . '/comment/' . $comment1
    ->id());
  $comment1_5 = $this
    ->postComment(NULL, $this
    ->randomMachineName(), '', TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment1_5), 'Comment #1_5. Third reply found.');
  $this
    ->assertEquals('01.01/', $comment1_5
    ->getThread());

  // Confirm that there is a link to the parent comment.
  $this
    ->assertParentLink($comment1_5
    ->id(), $comment1
    ->id());

  // Post comment #3 overall comment #5.
  $this
    ->drupalLogin($this->webUser);
  $subject_text = $this
    ->randomMachineName();
  $comment_text = $this
    ->randomMachineName();
  $comment5 = $this
    ->postComment($this->node, $comment_text, $subject_text, TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment5), 'Comment #5. Second comment found.');
  $this
    ->assertEquals('03/', $comment5
    ->getThread());

  // Confirm that there is no link to a parent comment.
  $this
    ->assertNoParentLink($comment5
    ->id());

  // Reply to comment #5 creating comment #5_6.
  $this
    ->drupalGet('comment/reply/node/' . $this->node
    ->id() . '/comment/' . $comment5
    ->id());
  $comment5_6 = $this
    ->postComment(NULL, $this
    ->randomMachineName(), '', TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment5_6, TRUE), 'Comment #6. Reply found.');
  $this
    ->assertEquals('03.00/', $comment5_6
    ->getThread());

  // Confirm that there is a link to the parent comment.
  $this
    ->assertParentLink($comment5_6
    ->id(), $comment5
    ->id());

  // Reply to comment #5_6 creating comment #5_6_7.
  $this
    ->drupalGet('comment/reply/node/' . $this->node
    ->id() . '/comment/' . $comment5_6
    ->id());
  $comment5_6_7 = $this
    ->postComment(NULL, $this
    ->randomMachineName(), $this
    ->randomMachineName(), TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment5_6_7, TRUE), 'Comment #5_6_7. Second reply found.');
  $this
    ->assertEquals('03.00.00/', $comment5_6_7
    ->getThread());

  // Confirm that there is a link to the parent comment.
  $this
    ->assertParentLink($comment5_6_7
    ->id(), $comment5_6
    ->id());

  // Reply to comment #5 creating comment #5_8.
  $this
    ->drupalGet('comment/reply/node/' . $this->node
    ->id() . '/comment/' . $comment5
    ->id());
  $comment5_8 = $this
    ->postComment(NULL, $this
    ->randomMachineName(), '', TRUE);

  // Confirm that the comment was created and has the correct threading.
  $this
    ->assertTrue($this
    ->commentExists($comment5_8), 'Comment #5_8. Third reply found.');
  $this
    ->assertEquals('03.01/', $comment5_8
    ->getThread());

  // Confirm that there is a link to the parent comment.
  $this
    ->assertParentLink($comment5_8
    ->id(), $comment5
    ->id());
}