class BookInstallTest in Drupal 10

Test installation of Book module.

@group book

Hierarchy

• class \Drupal\Tests\book\Kernel\BookInstallTest extends \Drupal\KernelTests\KernelTestBase

File

core/modules/book/tests/src/Kernel/BookInstallTest.php, line 13

Namespace

Drupal\Tests\book\Kernel

class BookInstallTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'node',
    'system',
  ];

  /**
   * Tests Book install with pre-existing content type.
   *
   * Tests that Book module can be installed if content type with machine name
   * 'book' already exists.
   */
  public function testBookInstallWithPreexistingContentType() {

    // Create a 'book' content type.
    NodeType::create([
      'type' => 'book',
    ])
      ->save();

    // Install the Book module. Using the module installer service ensures that
    // all the install rituals, including default and optional configuration
    // import, are performed.
    $status = $this->container
      ->get('module_installer')
      ->install([
      'book',
    ]);
    $this
      ->assertTrue($status, 'Book module installed successfully');
  }

}