function CommentPagerTest::testTwoPagers

Confirms comment paging works correctly with two pagers.

File

core/modules/comment/tests/src/Functional/CommentPagerTest.php, line 325

Class

CommentPagerTest

Tests paging of comments and their settings.

Namespace

Code

public function testTwoPagers() {
    // Add another field to article content-type.
    $this->addDefaultCommentField('node', 'article', 'comment_2');
    // Set default to display comment list with unique pager id.
    \Drupal::service('entity_display.repository')->getViewDisplay('node', 'article')
        ->setComponent('comment_2', [
        'label' => 'hidden',
        'type' => 'comment_default',
        'weight' => 30,
        'settings' => [
            'pager_id' => 1,
            'view_mode' => 'default',
        ],
    ])
        ->save();
    // Make sure pager appears in formatter summary and settings form.
    $account = $this->drupalCreateUser([
        'administer node display',
    ]);
    $this->drupalLogin($account);
    $this->drupalGet('admin/structure/types/manage/article/display');
    $this->assertNoText(t('Pager ID: @id', [
        '@id' => 0,
    ]), 'No summary for standard pager');
    $this->assertText(t('Pager ID: @id', [
        '@id' => 1,
    ]));
    $this->drupalPostForm(NULL, [], 'comment_settings_edit');
    // Change default pager to 2.
    $this->drupalPostForm(NULL, [
        'fields[comment][settings_edit_form][settings][pager_id]' => 2,
    ], t('Save'));
    $this->assertText(t('Pager ID: @id', [
        '@id' => 2,
    ]));
    // Revert the changes.
    $this->drupalPostForm(NULL, [], 'comment_settings_edit');
    $this->drupalPostForm(NULL, [
        'fields[comment][settings_edit_form][settings][pager_id]' => 0,
    ], t('Save'));
    $this->assertNoText(t('Pager ID: @id', [
        '@id' => 0,
    ]), 'No summary for standard pager');
    $this->drupalLogin($this->adminUser);
    // Add a new node with both comment fields open.
    $node = $this->drupalCreateNode([
        'type' => 'article',
        'promote' => 1,
        'uid' => $this->webUser
            ->id(),
    ]);
    // Set comment options.
    $comments = [];
    foreach ([
        'comment',
        'comment_2',
    ] as $field_name) {
        $this->setCommentForm(TRUE, $field_name);
        $this->setCommentPreview(DRUPAL_OPTIONAL, $field_name);
        $this->setCommentSettings('default_mode', CommentManagerInterface::COMMENT_MODE_FLAT, 'Comment paging changed.', $field_name);
        // Set comments to one per page so that we are able to test paging without
        // needing to insert large numbers of comments.
        $this->setCommentsPerPage(1, $field_name);
        for ($i = 0; $i < 3; $i++) {
            $comment = t('Comment @count on field @field', [
                '@count' => $i + 1,
                '@field' => $field_name,
            ]);
            $comments[] = $this->postComment($node, $comment, $comment, TRUE, $field_name);
        }
    }
    // Check the first page of the node, and confirm the correct comments are
    // shown.
    $this->drupalGet('node/' . $node->id());
    $this->assertRaw(t('next'), 'Paging links found.');
    $this->assertRaw('Comment 1 on field comment');
    $this->assertRaw('Comment 1 on field comment_2');
    // Navigate to next page of field 1.
    $this->clickLinkWithXPath('//h3/a[normalize-space(text())=:label]/ancestor::section[1]//a[@rel="next"]', [
        ':label' => 'Comment 1 on field comment',
    ]);
    // Check only one pager updated.
    $this->assertRaw('Comment 2 on field comment');
    $this->assertRaw('Comment 1 on field comment_2');
    // Return to page 1.
    $this->drupalGet('node/' . $node->id());
    // Navigate to next page of field 2.
    $this->clickLinkWithXPath('//h3/a[normalize-space(text())=:label]/ancestor::section[1]//a[@rel="next"]', [
        ':label' => 'Comment 1 on field comment_2',
    ]);
    // Check only one pager updated.
    $this->assertRaw('Comment 1 on field comment');
    $this->assertRaw('Comment 2 on field comment_2');
    // Navigate to next page of field 1.
    $this->clickLinkWithXPath('//h3/a[normalize-space(text())=:label]/ancestor::section[1]//a[@rel="next"]', [
        ':label' => 'Comment 1 on field comment',
    ]);
    // Check only one pager updated.
    $this->assertRaw('Comment 2 on field comment');
    $this->assertRaw('Comment 2 on field comment_2');
}