Same name in other branches

1. 8.9.x core/modules/book/tests/src/Functional/BookTestTrait.php \Drupal\Tests\book\Functional\BookTestTrait::checkBookNode()
2. 10 core/modules/book/tests/src/Functional/BookTestTrait.php \Drupal\Tests\book\Functional\BookTestTrait::checkBookNode()
3. 11.x core/modules/book/tests/src/Functional/BookTestTrait.php \Drupal\Tests\book\Functional\BookTestTrait::checkBookNode()

Checks the outline of sub-pages; previous, up, and next.

Also checks the printer friendly version of the outline.

Parameters

\Drupal\Core\Entity\EntityInterface $node: Node to check.

$nodes: Nodes that should be in outline.

$previous: Previous link node.

$up: Up link node.

$next: Next link node.

array $breadcrumb: The nodes that should be displayed in the breadcrumb.

2 calls to BookTestTrait::checkBookNode()

BookContentModerationTest::testBookWithPendingRevisions in core/modules/book/tests/src/Functional/BookContentModerationTest.php

Tests that book drafts can not modify the book outline.

BookTest::testBook in core/modules/book/tests/src/Functional/BookTest.php

Tests book functionality through node interfaces.

File

core/modules/book/tests/src/Functional/BookTestTrait.php, line 90

Class

BookTestTrait

Provides common functionality for Book test classes.

Namespace

Drupal\Tests\book\Functional

Code

public function checkBookNode(EntityInterface $node, $nodes, $previous, $up, $next, array $breadcrumb) {
    // $number does not use drupal_static as it should not be reset
    // since it uniquely identifies each call to checkBookNode().
    static $number = 0;
    $this->drupalGet('node/' . $node->id());
    // Check outline structure.
    if ($nodes !== NULL) {
        $this->assertSession()
            ->responseMatches($this->generateOutlinePattern($nodes));
    }
    // Check previous, up, and next links.
    if ($previous) {
        
        /** @var \Drupal\Core\Url $url */
        $url = $previous->toUrl();
        $url->setOptions([
            'attributes' => [
                'rel' => [
                    'prev',
                ],
                'title' => t('Go to previous page'),
            ],
        ]);
        $text = new FormattableMarkup('<b>‹</b> @label', [
            '@label' => $previous->label(),
        ]);
        $this->assertSession()
            ->responseContains(Link::fromTextAndUrl($text, $url)->toString());
    }
    if ($up) {
        
        /** @var \Drupal\Core\Url $url */
        $url = $up->toUrl();
        $url->setOptions([
            'attributes' => [
                'title' => t('Go to parent page'),
            ],
        ]);
        $this->assertSession()
            ->responseContains(Link::fromTextAndUrl('Up', $url)->toString());
    }
    if ($next) {
        
        /** @var \Drupal\Core\Url $url */
        $url = $next->toUrl();
        $url->setOptions([
            'attributes' => [
                'rel' => [
                    'next',
                ],
                'title' => t('Go to next page'),
            ],
        ]);
        $text = new FormattableMarkup('@label <b>›</b>', [
            '@label' => $next->label(),
        ]);
        $this->assertSession()
            ->responseContains(Link::fromTextAndUrl($text, $url)->toString());
    }
    // Compute the expected breadcrumb.
    $expected_breadcrumb = [];
    $expected_breadcrumb[] = Url::fromRoute('<front>')->toString();
    foreach ($breadcrumb as $a_node) {
        $expected_breadcrumb[] = $a_node->toUrl()
            ->toString();
    }
    // Fetch links in the current breadcrumb.
    $links = $this->xpath('//nav[@aria-labelledby="system-breadcrumb"]/ol/li/a');
    $got_breadcrumb = [];
    foreach ($links as $link) {
        $got_breadcrumb[] = $link->getAttribute('href');
    }
    // Compare expected and got breadcrumbs.
    $this->assertSame($expected_breadcrumb, $got_breadcrumb, 'The breadcrumb is correctly displayed on the page.');
    // Check printer friendly version.
    $this->drupalGet('book/export/html/' . $node->id());
    $this->assertSession()
        ->pageTextContains($node->label());
    $this->assertSession()
        ->responseContains($node->body->processed);
    $number++;
}

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