public function NodeTypeTest::testNodeTypeDeletion in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/node/tests/src/Functional/NodeTypeTest.php \Drupal\Tests\node\Functional\NodeTypeTest::testNodeTypeDeletion()

Tests deleting a content type that still has content.

File

core/modules/node/tests/src/Functional/NodeTypeTest.php, line 177

Class

NodeTypeTest

Ensures that node type functions work correctly.

Namespace

Drupal\Tests\node\Functional

Code

public function testNodeTypeDeletion() {
  $this
    ->drupalPlaceBlock('page_title_block');

  // Create a content type programmatically.
  $type = $this
    ->drupalCreateContentType();

  // Log in a test user.
  $web_user = $this
    ->drupalCreateUser([
    'bypass node access',
    'administer content types',
  ]);
  $this
    ->drupalLogin($web_user);

  // Add a new node of this type.
  $node = $this
    ->drupalCreateNode([
    'type' => $type
      ->id(),
  ]);

  // Attempt to delete the content type, which should not be allowed.
  $this
    ->drupalGet('admin/structure/types/manage/' . $type
    ->label() . '/delete');
  $this
    ->assertSession()
    ->pageTextContains("{$type->label()} is used by 1 piece of content on your site. You can not remove this content type until you have removed all of the {$type->label()} content.");
  $this
    ->assertSession()
    ->pageTextNotContains('This action cannot be undone.');

  // Delete the node.
  $node
    ->delete();

  // Attempt to delete the content type, which should now be allowed.
  $this
    ->drupalGet('admin/structure/types/manage/' . $type
    ->label() . '/delete');
  $this
    ->assertSession()
    ->pageTextContains("Are you sure you want to delete the content type {$type->label()}?");
  $this
    ->assertSession()
    ->pageTextContains('This action cannot be undone.');

  // Test that a locked node type could not be deleted.
  $this->container
    ->get('module_installer')
    ->install([
    'node_test_config',
  ]);

  // Lock the default node type.
  $locked = \Drupal::state()
    ->get('node.type.locked');
  $locked['default'] = 'default';
  \Drupal::state()
    ->set('node.type.locked', $locked);

  // Call to flush all caches after installing the forum module in the same
  // way installing a module through the UI does.
  $this
    ->resetAll();
  $this
    ->drupalGet('admin/structure/types/manage/default');
  $this
    ->assertSession()
    ->linkNotExists('Delete');
  $this
    ->drupalGet('admin/structure/types/manage/default/delete');
  $this
    ->assertSession()
    ->statusCodeEquals(403);
  $this->container
    ->get('module_installer')
    ->uninstall([
    'node_test_config',
  ]);
  $this->container = \Drupal::getContainer();
  unset($locked['default']);
  \Drupal::state()
    ->set('node.type.locked', $locked);
  $this
    ->drupalGet('admin/structure/types/manage/default');
  $this
    ->clickLink('Delete');
  $this
    ->assertSession()
    ->statusCodeEquals(200);
  $this
    ->submitForm([], 'Delete');
  $this
    ->assertFalse((bool) NodeType::load('default'), 'Node type with machine default deleted.');
}