function BookTest::testSaveBookLink

Tests that saveBookLink() returns something.

File

core/modules/book/tests/src/Functional/BookTest.php, line 533

Class

BookTest

Create a book, add pages, and test book interface.

Namespace

Code

public function testSaveBookLink() : void {
    $book_manager = \Drupal::service('book.manager');
    // Mock a link for a new book.
    $link = [
        'nid' => 1,
        'has_children' => 0,
        'original_bid' => 0,
        'pid' => 0,
        'weight' => 0,
        'bid' => 0,
    ];
    $new = TRUE;
    // Save the link.
    $return = $book_manager->saveBookLink($link, $new);
    // Add the link defaults to $link so we have something to compare to the return from saveBookLink().
    $link = $book_manager->getLinkDefaults($link['nid']);
    // Test the return from saveBookLink.
    $this->assertEquals($return, $link);
}