CommentThreadingTest.php
Same filename in other branches
Namespace
Drupal\Tests\comment\FunctionalFile
-
core/
modules/ comment/ tests/ src/ Functional/ CommentThreadingTest.php
View source
<?php
namespace Drupal\Tests\comment\Functional;
use Drupal\Component\Render\FormattableMarkup;
use Drupal\comment\CommentManagerInterface;
/**
* Tests to make sure the comment number increments properly.
*
* @group comment
*/
class CommentThreadingTest extends CommentTestBase {
/**
* {@inheritdoc}
*/
protected $defaultTheme = 'classy';
/**
* Tests the comment threading.
*/
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.');
$this->assertEqual($comment1->getThread(), '01/');
// 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.');
$this->assertEqual($comment1_3->getThread(), '01.00/');
// 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.');
$this->assertEqual($comment1_3_4->getThread(), '01.00.00/');
// 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.');
$this->assertEqual($comment1_5->getThread(), '01.01/');
// 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.');
$this->assertEqual($comment5->getThread(), '03/');
// 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.');
$this->assertEqual($comment5_6->getThread(), '03.00/');
// 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.');
$this->assertEqual($comment5_6_7->getThread(), '03.00.00/');
// 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.');
$this->assertEqual($comment5_8->getThread(), '03.01/');
// Confirm that there is a link to the parent comment.
$this->assertParentLink($comment5_8->id(), $comment5->id());
}
/**
* Asserts that the link to the specified parent comment is present.
*
* @param int $cid
* The comment ID to check.
* @param int $pid
* The expected parent comment ID.
*/
protected function assertParentLink($cid, $pid) {
// This pattern matches a markup structure like:
// <a id="comment-2"></a>
// <article>
// <p class="parent">
// <a href="...comment-1"></a>
// </p>
// </article>
$pattern = "//article[@id='comment-{$cid}']//p[contains(@class, 'parent')]//a[contains(@href, 'comment-{$pid}')]";
$this->assertFieldByXpath($pattern, NULL, new FormattableMarkup('Comment %cid has a link to parent %pid.', [
'%cid' => $cid,
'%pid' => $pid,
]));
}
/**
* Asserts that the specified comment does not have a link to a parent.
*
* @param int $cid
* The comment ID to check.
*/
protected function assertNoParentLink($cid) {
// This pattern matches a markup structure like:
// <a id="comment-2"></a>
// <article>
// <p class="parent"></p>
// </article>
$pattern = "//article[@id='comment-{$cid}']//p[contains(@class, 'parent')]";
$this->assertNoFieldByXpath($pattern, NULL, new FormattableMarkup('Comment %cid does not have a link to a parent.', [
'%cid' => $cid,
]));
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
CommentThreadingTest | Tests to make sure the comment number increments properly. |
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