class MenuUiJavascriptTest

class MenuUiJavascriptTest extends WebDriverTestBase {
    use ContextualLinkClickTrait;
    use MenuUiTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'block',
        'contextual',
        'menu_link_content',
        'menu_ui',
        'test_page_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests the contextual links on a menu block.
     */
    public function testBlockContextualLinks() : void {
        $this->drupalLogin($this->drupalCreateUser([
            'administer menu',
            'access contextual links',
            'administer blocks',
        ]));
        $menu = $this->addCustomMenu();
        $block = $this->drupalPlaceBlock('system_menu_block:' . $menu->id(), [
            'label' => 'Custom menu',
            'provider' => 'system',
        ]);
        $this->addMenuLink('', '/', $menu->id());
        $this->drupalGet('test-page');
        // Click on 'Configure block' contextual link.
        $this->clickContextualLink("#block-{$block->id()}", 'Configure block');
        // Check that we're on block configuration form.
        $this->assertNotEmpty($this->getSession()
            ->getPage()
            ->findLink('Remove block'));
        $this->drupalGet('test-page');
        // Click on 'Edit menu' contextual link.
        $this->clickContextualLink("#block-{$block->id()}", 'Edit menu');
        // Check that we're on block configuration form.
        $this->assertSession()
            ->pageTextContains("Machine name: {$menu->id()}");
    }
    
    /**
     * Creates a custom menu.
     *
     * @return \Drupal\system\Entity\Menu
     *   The custom menu that has been created.
     */
    protected function addCustomMenu() {
        // Try adding a menu using a menu_name that is too long.
        $label = $this->randomMachineName(16);
        $menu_id = $this->randomMachineName(MenuStorage::MAX_ID_LENGTH + 1);
        $this->drupalGet('admin/structure/menu/add');
        $page = $this->getSession()
            ->getPage();
        // Type the label to activate the machine name field and the edit button.
        $page->fillField('Title', $label);
        // Wait for the machine name widget to be activated.
        $this->assertSession()
            ->waitForElementVisible('css', 'button[type=button].link:contains(Edit)');
        // Activate the machine name text field.
        $page->pressButton('Edit');
        // Try to fill a text longer than the allowed limit.
        $page->fillField('Menu name', $menu_id);
        $page->pressButton('Save');
        // Check that the menu was saved with the ID truncated to the max length.
        $menu = Menu::load(substr($menu_id, 0, MenuStorage::MAX_ID_LENGTH));
        $this->assertEquals($label, $menu->label());
        // Check that the menu was added.
        $this->drupalGet('admin/structure/menu');
        $this->assertSession()
            ->pageTextContains($label);
        // Confirm that the custom menu block is available.
        $this->drupalGet('admin/structure/block/list/' . $this->config('system.theme')
            ->get('default'));
        $this->clickLink('Place block');
        // Wait for the modal dialog to be loaded.
        $this->assertSession()
            ->waitForElement('css', "div[aria-describedby=drupal-modal]");
        // Check that the block is available to be placed.
        $this->assertSession()
            ->pageTextContains($label);
        return $menu;
    }
    
    /**
     * Adds a menu link using the UI.
     *
     * @param string $parent
     *   Optional parent menu link id.
     * @param string $path
     *   The path to enter on the form. Defaults to the front page.
     * @param string $menu_id
     *   Menu ID. Defaults to 'tools'.
     * @param bool $expanded
     *   Whether or not this menu link is expanded. Setting this to TRUE should
     *   test whether it works when we do the authenticatedUser tests. Defaults
     *   to FALSE.
     * @param string $weight
     *   Menu weight. Defaults to 0.
     *
     * @return \Drupal\menu_link_content\Entity\MenuLinkContent
     *   A menu link entity.
     */
    protected function addMenuLink($parent = '', $path = '/', $menu_id = 'tools', $expanded = FALSE, $weight = '0') {
        // View add menu link page.
        $this->drupalGet("admin/structure/menu/manage/{$menu_id}/add");
        $title = '!link_' . $this->randomMachineName(16);
        $edit = [
            'link[0][uri]' => $path,
            'title[0][value]' => $title,
            'description[0][value]' => '',
            'enabled[value]' => 1,
            'expanded[value]' => $expanded,
            'menu_parent' => $menu_id . ':' . $parent,
            'weight[0][value]' => $weight,
        ];
        // Add menu link.
        $this->submitForm($edit, 'Save');
        $this->assertSession()
            ->pageTextContains('The menu link has been saved.');
        $storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('menu_link_content');
        $menu_links = $storage->loadByProperties([
            'title' => $title,
        ]);
        $menu_link = reset($menu_links);
        // Check that the stored menu link meeting the expectations.
        $this->assertNotNull($menu_link);
        $this->assertMenuLink([
            'menu_name' => $menu_id,
            'children' => [],
            'parent' => $parent,
        ], $menu_link->getPluginId());
        return $menu_link;
    }

}