WebformNodeUninstallTest.php in Webform 8.5

Namespace

Drupal\Tests\webform_node\Kernel

File

modules/webform_node/tests/src/Kernel/WebformNodeUninstallTest.php

<?php

namespace Drupal\Tests\webform_node\Kernel;

use Drupal\node\Entity\Node;
use Drupal\node\Entity\NodeType;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests if webform nodes exist.
 *
 * Tests that the Webform node module cannot be uninstalled
 *  if webform nodes exist.
 *
 * @group webform_node
 */
class WebformNodeUninstallTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'system',
    'field',
    'filter',
    'text',
    'user',
    'node',
    'webform',
    'webform_node',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this
      ->installEntitySchema('user');
    $this
      ->installEntitySchema('node');
    $this
      ->installEntitySchema('webform');
    $this
      ->installEntitySchema('webform_submission');
    $this
      ->installSchema('webform', [
      'webform',
    ]);
    $this
      ->installSchema('node', [
      'node_access',
    ]);
    $this
      ->installConfig([
      'system',
      'node',
      'webform',
      'webform_node',
    ]);

    // For uninstall to work.
    $this
      ->installSchema('user', [
      'users_data',
    ]);
  }

  /**
   * Tests the webform_node_uninstall() method.
   */
  public function testWebformNodeUninstall() {
    module_load_include('install', 'webform_node');

    // Check that webform node module can not be installed.
    $this
      ->assertNotEmpty(webform_node_requirements('install'), 'Webform node module can not be installed.');

    // No nodes exist.
    $validation_reasons = \Drupal::service('module_installer')
      ->validateUninstall([
      'webform_node',
    ]);
    $this
      ->assertEquals($validation_reasons, [], 'The webform_node module is not required.');
    $node = Node::create([
      'title' => $this
        ->randomString(),
      'type' => 'webform',
    ]);
    $node
      ->save();

    // Check webform node module can't be uninstalled.
    $validation_reasons = \Drupal::service('module_installer')
      ->validateUninstall([
      'webform_node',
    ]);
    $this
      ->assertEquals($validation_reasons['webform_node'], [
      'To uninstall Webform node, delete all content that has the Webform content type.',
    ]);
    $node
      ->delete();

    // Uninstall the Webform node module and check that all webform node have been deleted.
    \Drupal::service('module_installer')
      ->uninstall([
      'webform_node',
    ]);
    $this
      ->assertNull(NodeType::load('webform'), "The webform node type does not exist.");

    // Check that webform node module can be installed.
    $this
      ->assertEmpty(webform_node_requirements('install'), 'Webform node module can be installed.');
  }

}

Classes

Name	Description
WebformNodeUninstallTest	Tests if webform nodes exist.