FieldUIDeleteTest.php in Drupal 8

Namespace

Drupal\Tests\field_ui\Functional

File

core/modules/field_ui/tests/src/Functional/FieldUIDeleteTest.php

<?php

namespace Drupal\Tests\field_ui\Functional;

use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\field_ui\Traits\FieldUiTestTrait;
use Drupal\views\Entity\View;
use Drupal\views\Tests\ViewTestData;

/**
 * Tests deletion of a field and their dependencies in the UI.
 *
 * @group field_ui
 */
class FieldUIDeleteTest extends BrowserTestBase {
  use FieldUiTestTrait;

  /**
   * Modules to install.
   *
   * @var array
   */
  public static $modules = [
    'node',
    'field_ui',
    'field_test',
    'block',
    'field_test_views',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Test views to enable
   *
   * @var string[]
   */
  public static $testViews = [
    'test_view_field_delete',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this
      ->drupalPlaceBlock('system_breadcrumb_block');
    $this
      ->drupalPlaceBlock('local_tasks_block');
    $this
      ->drupalPlaceBlock('page_title_block');

    // Create a test user.
    $admin_user = $this
      ->drupalCreateUser([
      'access content',
      'administer content types',
      'administer node fields',
      'administer node form display',
      'administer node display',
      'administer users',
      'administer account settings',
      'administer user display',
      'bypass node access',
    ]);
    $this
      ->drupalLogin($admin_user);
  }

  /**
   * Tests that deletion removes field storages and fields as expected.
   */
  public function testDeleteField() {
    $field_label = $this
      ->randomMachineName();
    $field_name_input = 'test';
    $field_name = 'field_test';

    // Create an additional node type.
    $type_name1 = strtolower($this
      ->randomMachineName(8)) . '_test';
    $type1 = $this
      ->drupalCreateContentType([
      'name' => $type_name1,
      'type' => $type_name1,
    ]);
    $type_name1 = $type1
      ->id();

    // Create a new field.
    $bundle_path1 = 'admin/structure/types/manage/' . $type_name1;
    $this
      ->fieldUIAddNewField($bundle_path1, $field_name_input, $field_label);

    // Create an additional node type.
    $type_name2 = strtolower($this
      ->randomMachineName(8)) . '_test';
    $type2 = $this
      ->drupalCreateContentType([
      'name' => $type_name2,
      'type' => $type_name2,
    ]);
    $type_name2 = $type2
      ->id();

    // Add a field to the second node type.
    $bundle_path2 = 'admin/structure/types/manage/' . $type_name2;
    $this
      ->fieldUIAddExistingField($bundle_path2, $field_name, $field_label);
    \Drupal::service('module_installer')
      ->install([
      'views',
    ]);
    ViewTestData::createTestViews(get_class($this), [
      'field_test_views',
    ]);
    $view = View::load('test_view_field_delete');
    $this
      ->assertNotNull($view);
    $this
      ->assertTrue($view
      ->status());

    // Test that the View depends on the field.
    $dependencies = $view
      ->getDependencies() + [
      'config' => [],
    ];
    $this
      ->assertContains("field.storage.node.{$field_name}", $dependencies['config']);

    // Check the config dependencies of the first field, the field storage must
    // not be shown as being deleted yet.
    $this
      ->drupalGet("{$bundle_path1}/fields/node.{$type_name1}.{$field_name}/delete");
    $this
      ->assertNoText(t('The listed configuration will be deleted.'));
    $this
      ->assertNoText(t('View'));
    $this
      ->assertNoText('test_view_field_delete');

    // Delete the first field.
    $this
      ->fieldUIDeleteField($bundle_path1, "node.{$type_name1}.{$field_name}", $field_label, $type_name1);

    // Check that the field was deleted.
    $this
      ->assertNull(FieldConfig::loadByName('node', $type_name1, $field_name), 'Field was deleted.');

    // Check that the field storage was not deleted
    $this
      ->assertNotNull(FieldStorageConfig::loadByName('node', $field_name), 'Field storage was not deleted.');

    // Check the config dependencies of the first field.
    $this
      ->drupalGet("{$bundle_path2}/fields/node.{$type_name2}.{$field_name}/delete");
    $this
      ->assertText(t('The listed configuration will be updated.'));
    $this
      ->assertText(t('View'));
    $this
      ->assertText('test_view_field_delete');
    $xml = $this
      ->cssSelect('#edit-entity-deletes');

    // Test that nothing is scheduled for deletion.
    $this
      ->assertFalse(isset($xml[0]), 'The field currently being deleted is not shown in the entity deletions.');

    // Delete the second field.
    $this
      ->fieldUIDeleteField($bundle_path2, "node.{$type_name2}.{$field_name}", $field_label, $type_name2);

    // Check that the field was deleted.
    $this
      ->assertNull(FieldConfig::loadByName('node', $type_name2, $field_name), 'Field was deleted.');

    // Check that the field storage was deleted too.
    $this
      ->assertNull(FieldStorageConfig::loadByName('node', $field_name), 'Field storage was deleted.');

    // Test that the View isn't deleted and has been disabled.
    $view = View::load('test_view_field_delete');
    $this
      ->assertNotNull($view);
    $this
      ->assertFalse($view
      ->status());

    // Test that the View no longer depends on the deleted field.
    $dependencies = $view
      ->getDependencies() + [
      'config' => [],
    ];
    $this
      ->assertNotContains("field.storage.node.{$field_name}", $dependencies['config']);
  }

}

Classes

Name	Description
FieldUIDeleteTest	Tests deletion of a field and their dependencies in the UI.