Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\comment\Functional;
Chris@0: 
Chris@17: use Drupal\Component\Render\FormattableMarkup;
Chris@0: use Drupal\user\RoleInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests comment block functionality.
Chris@0:  *
Chris@0:  * @group comment
Chris@0:  */
Chris@0: class CommentBlockTest extends CommentTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to install.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['block', 'views'];
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0:     // Update admin user to have the 'administer blocks' permission.
Chris@0:     $this->adminUser = $this->drupalCreateUser([
Chris@0:       'administer content types',
Chris@0:       'administer comments',
Chris@0:       'skip comment approval',
Chris@0:       'post comments',
Chris@0:       'access comments',
Chris@0:       'access content',
Chris@0:       'administer blocks',
Chris@0:      ]);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the recent comments block.
Chris@0:    */
Chris@0:   public function testRecentCommentBlock() {
Chris@0:     $this->drupalLogin($this->adminUser);
Chris@0:     $block = $this->drupalPlaceBlock('views_block:comments_recent-block_1');
Chris@0: 
Chris@0:     // Add some test comments, with and without subjects. Because the 10 newest
Chris@0:     // comments should be shown by the block, we create 11 to test that behavior
Chris@0:     // below.
Chris@0:     $timestamp = REQUEST_TIME;
Chris@0:     for ($i = 0; $i < 11; ++$i) {
Chris@0:       $subject = ($i % 2) ? $this->randomMachineName() : '';
Chris@0:       $comments[$i] = $this->postComment($this->node, $this->randomMachineName(), $subject);
Chris@0:       $comments[$i]->created->value = $timestamp--;
Chris@0:       $comments[$i]->save();
Chris@0:     }
Chris@0: 
Chris@0:     // Test that a user without the 'access comments' permission cannot see the
Chris@0:     // block.
Chris@0:     $this->drupalLogout();
Chris@0:     user_role_revoke_permissions(RoleInterface::ANONYMOUS_ID, ['access comments']);
Chris@0:     $this->drupalGet('');
Chris@0:     $this->assertNoText(t('Recent comments'));
Chris@0:     user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, ['access comments']);
Chris@0: 
Chris@0:     // Test that a user with the 'access comments' permission can see the
Chris@0:     // block.
Chris@0:     $this->drupalLogin($this->webUser);
Chris@0:     $this->drupalGet('');
Chris@0:     $this->assertText(t('Recent comments'));
Chris@0: 
Chris@0:     // Test the only the 10 latest comments are shown and in the proper order.
Chris@0:     $this->assertNoText($comments[10]->getSubject(), 'Comment 11 not found in block.');
Chris@0:     for ($i = 0; $i < 10; $i++) {
Chris@17:       $this->assertText($comments[$i]->getSubject(), new FormattableMarkup('Comment @number found in block.', ['@number' => 10 - $i]));
Chris@0:       if ($i > 1) {
Chris@0:         $previous_position = $position;
Chris@17:         $position = strpos($this->getSession()->getPage()->getContent(), $comments[$i]->getSubject());
Chris@17:         $this->assertTrue($position > $previous_position, new FormattableMarkup('Comment @a appears after comment @b', ['@a' => 10 - $i, '@b' => 11 - $i]));
Chris@0:       }
Chris@17:       $position = strpos($this->getSession()->getPage()->getContent(), $comments[$i]->getSubject());
Chris@0:     }
Chris@0: 
Chris@0:     // Test that links to comments work when comments are across pages.
Chris@0:     $this->setCommentsPerPage(1);
Chris@0: 
Chris@0:     for ($i = 0; $i < 10; $i++) {
Chris@0:       $this->clickLink($comments[$i]->getSubject());
Chris@0:       $this->assertText($comments[$i]->getSubject(), 'Comment link goes to correct page.');
Chris@0:       $this->assertRaw('<link rel="canonical"', 'Canonical URL was found in the HTML head');
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0: }