MenuFirstchildTest.php in Menu Firstchild 2.x

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tests/src/Functional/MenuFirstchildTest.php
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<?php

namespace Drupal\Tests\menu_firstchild\Functional;

use Drupal\Core\Url;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\menu_link_content\Entity\MenuLinkContent;
use Drupal\system\Entity\Menu;
use Drupal\system\MenuStorage;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\menu_ui\Traits\MenuUiTrait;

/**
 * Test the Member Discounts api.
 *
 * @group amon_carter
 */
class MenuFirstchildTest extends BrowserTestBase {
  use MenuUiTrait;
  use StringTranslationTrait;

  /**
   * The modules to load to run the test.
   *
   * @var array
   */
  public static $modules = [
    'node',
    'field',
    'text',
    'options',
    'block',
    'contextual',
    'menu_link_content',
    'menu_ui',
    'path',
    'menu_firstchild',
  ];

  /**
   * Nodes created during setup.
   *
   * @var array
   */
  protected $nodes = [];

  /**
   * Default theme.
   *
   * @var string
   */
  protected $defaultTheme = 'seven';

  /**
   * A user with administration rights.
   *
   * @var \Drupal\user\UserInterface
   */
  protected $adminUser;

  /**
   * An authenticated user.
   *
   * @var \Drupal\user\UserInterface
   */
  protected $authenticatedUser;

  /**
   * A test menu.
   *
   * @var \Drupal\system\Entity\Menu
   */
  protected $menu;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->adminUser = $this
      ->drupalCreateUser([
      'access administration pages',
      'administer blocks',
      'administer menu',
    ]);
    $this->authenticatedUser = $this
      ->drupalCreateUser([]);
    $this
      ->drupalCreateContentType([
      'type' => 'page',
      'name' => 'Basic page',
      'display_submitted' => FALSE,
    ]);

    // Create a few Nodes.
    $this->nodes[] = $this
      ->drupalCreateNode([
      'type' => 'page',
      'status' => TRUE,
      'title' => 'Item 1',
    ]);
    $this->nodes[] = $this
      ->drupalCreateNode([
      'type' => 'page',
      'status' => TRUE,
      'title' => 'Item 1',
    ]);
  }

  /**
   * Test Basic Functionality.
   */
  public function testBasicFunc() {
    $session = $this
      ->assertSession();

    // Goto First node created.
    $first_url = Url::fromRoute('entity.node.canonical', [
      'node' => $this->nodes[0]
        ->id(),
    ])
      ->toString();
    $node_f_url = "/node/" . $this->nodes[0]
      ->id();
    $this
      ->drupalGet($node_f_url);
    $session
      ->statusCodeEquals(200, "Status 200");

    // Goto Second node created.
    $second_url = Url::fromRoute('entity.node.canonical', [
      'node' => $this->nodes[1]
        ->id(),
    ])
      ->toString();
    $node_s_url = "/node/" . $this->nodes[1]
      ->id();
    $this
      ->drupalGet($node_s_url);
    $session
      ->statusCodeEquals(200, "Status 200");

    // Login Admin User.
    $this
      ->drupalLogin($this->adminUser);
    $this
      ->drupalPlaceBlock('local_actions_block', [
      'label' => 'Primary admin actions',
      'region' => 'content',
      'theme' => 'seven',
    ]);
    $this
      ->drupalGet("admin/structure/block/list/seven");

    // Add Menu Items.
    $this->menu = $this
      ->addCustomMenu();
    $menu_name = $this->menu
      ->id();

    // Test the 'Add link' local action.
    $this
      ->drupalGet(Url::fromRoute('entity.menu.edit_form', [
      'menu' => $menu_name,
    ]));

    // Build Parent Link.
    $this
      ->clickLink($this
      ->t('Add link'));
    $this
      ->drupalPostForm(NULL, [
      'link[0][uri]' => 'route:<none>',
      'title[0][value]' => "MFC Parent",
      'menu_firstchild_enabled' => TRUE,
      'expanded' => TRUE,
      'description[0][value]' => "MFC Parent",
      'weight[0][value]' => 10,
    ], $this
      ->t('Save'));
    $this
      ->assertUrl(Url::fromRoute('entity.menu.edit_form', [
      'menu' => $menu_name,
    ]));
    $menu_links = \Drupal::entityTypeManager()
      ->getStorage('menu_link_content')
      ->loadByProperties([
      'title' => "MFC Parent",
    ]);
    $parent_menu_link = reset($menu_links);
    $this
      ->assertInstanceOf(MenuLinkContent::class, $parent_menu_link);
    $this
      ->assertMenuLink([
      'menu_name' => $menu_name,
      'children' => [],
    ], $parent_menu_link
      ->getPluginId());

    // Build First Child link.
    $this
      ->clickLink($this
      ->t('Add link'));
    $this
      ->drupalPostForm(NULL, [
      'link[0][uri]' => '/node/' . $this->nodes[0]
        ->id(),
      'title[0][value]' => "First Child",
      'description[0][value]' => "First Child",
      'menu_parent' => $menu_name . ':' . $parent_menu_link
        ->getPluginId(),
      'weight[0][value]' => 0,
    ], $this
      ->t('Save'));
    $this
      ->assertUrl(Url::fromRoute('entity.menu.edit_form', [
      'menu' => $menu_name,
    ]));
    $menu_links = \Drupal::entityTypeManager()
      ->getStorage('menu_link_content')
      ->loadByProperties([
      'title' => "First Child",
    ]);
    $c1_menu_link = reset($menu_links);
    $this
      ->assertInstanceOf(MenuLinkContent::class, $c1_menu_link);
    $this
      ->assertMenuLink([
      'menu_name' => $menu_name,
      'parent' => $parent_menu_link
        ->getPluginId(),
    ], $c1_menu_link
      ->getPluginId());

    // Build Second Child link.
    $this
      ->clickLink($this
      ->t('Add link'));
    $this
      ->drupalPostForm(NULL, [
      'link[0][uri]' => '/node/' . $this->nodes[1]
        ->id(),
      'title[0][value]' => "Second Child",
      'description[0][value]' => "Second Child",
      'menu_parent' => $menu_name . ':' . $parent_menu_link
        ->getPluginId(),
      'weight[0][value]' => 10,
    ], $this
      ->t('Save'));
    $this
      ->assertUrl(Url::fromRoute('entity.menu.edit_form', [
      'menu' => $menu_name,
    ]));
    $menu_links = \Drupal::entityTypeManager()
      ->getStorage('menu_link_content')
      ->loadByProperties([
      'title' => "Second Child",
    ]);
    $c2_menu_link = reset($menu_links);
    $this
      ->assertInstanceOf(MenuLinkContent::class, $c2_menu_link);
    $this
      ->assertMenuLink([
      'menu_name' => $menu_name,
      'parent' => $parent_menu_link
        ->getPluginId(),
    ], $c2_menu_link
      ->getPluginId());

    // Go to Homepage.
    $this
      ->drupalGet('<front>');

    // Check for Parent links.
    $this
      ->assertLink($this
      ->t('MFC Parent'));
    $links = $this
      ->xpath('//a[contains(@href, :href)][@title = :label]', [
      ':href' => $first_url,
      ':label' => "MFC Parent",
    ]);
    $this
      ->assert(!empty($links), "MFC Parent Link Does not exist: " . $first_url . " :: " . count($links));

    // Check for Child 1 links /w hierarchy.
    $this
      ->assertLink($this
      ->t('First Child'));
    $links = $this
      ->xpath('//a[contains(@href, :href1)][@title = :label1]/following-sibling::ul[contains(@class, "menu")]/*/a[contains(@href, :href2)][@title = :label2]', [
      ':href1' => $first_url,
      ':label1' => "MFC Parent",
      ':href2' => $first_url,
      ':label2' => "First Child",
    ]);
    $this
      ->assert(!empty($links), "First Child Link Does not exist");

    // Check for Child 2 links /w hierarchy.
    $this
      ->assertLink($this
      ->t('Second Child'));
    $links = $this
      ->xpath('//a[contains(@href, :href1)][@title = :label1]/following-sibling::ul[contains(@class, "menu")]/*/a[contains(@href, :href2)][@title = :label2]', [
      ':href1' => $first_url,
      ':label1' => "MFC Parent",
      ':href2' => $second_url,
      ':label2' => "Second Child",
    ]);
    $this
      ->assert(!empty($links), "Second Child Link Does not exist");

    // Install test module, and clear cache.
    \Drupal::service('module_installer')
      ->install([
      'menu_firstchild_test',
    ]);
    \Drupal::service('cache.menu')
      ->invalidateAll();

    // Refresh Homepage.
    $this
      ->drupalGet('<front>');
    $links = $this
      ->xpath('//a[contains(@class, :class)][@title = :label]', [
      ':class' => "custom-class-to-test-for",
      ':label' => "MFC Parent",
    ]);
  }

  /**
   * Creates a custom menu.
   *
   * Borrowed from Drupal\Tests\menu_ui\Traits\MenuUiTrait.
   *
   * @return \Drupal\system\Entity\Menu
   *   The custom menu that has been created.
   */
  public function addCustomMenu() {

    // Try adding a menu using a menu_name that is too long.
    $this
      ->drupalGet('admin/structure/menu/add');
    $menu_name = strtolower($this
      ->randomMachineName(MenuStorage::MAX_ID_LENGTH + 1));
    $label = $this
      ->randomMachineName(16);
    $edit = [
      'id' => $menu_name,
      'description' => '',
      'label' => $label,
    ];
    $this
      ->drupalPostForm('admin/structure/menu/add', $edit, $this
      ->t('Save'));

    // Verify that using a menu_name that is too long results in a validation
    // message.
    $this
      ->assertRaw($this
      ->t('@name cannot be longer than %max characters but is currently %length characters long.', [
      '@name' => $this
        ->t('Menu name'),
      '%max' => MenuStorage::MAX_ID_LENGTH,
      '%length' => mb_strlen($menu_name),
    ]));

    // Change the menu_name so it no longer exceeds the maximum length.
    $menu_name = strtolower($this
      ->randomMachineName(MenuStorage::MAX_ID_LENGTH));
    $edit['id'] = $menu_name;
    $this
      ->drupalPostForm('admin/structure/menu/add', $edit, $this
      ->t('Save'));

    // Verify that no validation error is given for menu_name length.
    $this
      ->assertNoRaw($this
      ->t('@name cannot be longer than %max characters but is currently %length characters long.', [
      '@name' => $this
        ->t('Menu name'),
      '%max' => MenuStorage::MAX_ID_LENGTH,
      '%length' => mb_strlen($menu_name),
    ]));

    // Verify that the confirmation message is displayed.
    $this
      ->assertRaw($this
      ->t('Menu %label has been added.', [
      '%label' => $label,
    ]));
    $this
      ->drupalGet('admin/structure/menu');
    $this
      ->assertText($label, 'Menu created');

    // Confirm that the custom menu block is available.
    $this
      ->drupalGet('admin/structure/block/list/' . $this
      ->config('system.theme')
      ->get('default'));
    $this
      ->clickLink('Place block');
    $this
      ->assertText($label);

    // Enable the block.
    $block = $this
      ->drupalPlaceBlock('system_menu_block:' . $menu_name, [
      'label' => 'Primary admin actions',
      'region' => 'content',
      'theme' => 'seven',
    ]);
    $this->blockPlacements[$menu_name] = $block
      ->id();
    return Menu::load($menu_name);
  }

}
Classes

Name	Description
MenuFirstchildTest	Test the Member Discounts api.
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MenuFirstchildTest.php in Menu Firstchild 2.x

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