public function NodeTypeExampleTest::testNodeTypes in Examples for Developers 3.x

Same name and namespace in other branches

1. 8 node_type_example/tests/src/Functional/NodeTypeExampleTest.php \Drupal\Tests\node_type_example\Functional\NodeTypeExampleTest::testNodeTypes()

Test our new content types.

Tests for the following:

• That our content types appear in the user interface.
• That our unlocked content type is unlocked.
• That our locked content type is locked.
• That we can create content using the user interface.
• That our created content does appear in the database.

File

modules/node_type_example/tests/src/Functional/NodeTypeExampleTest.php, line 85

Class

NodeTypeExampleTest

Test that our content types are successfully created.

Namespace

Drupal\Tests\node_type_example\Functional

Code

public function testNodeTypes() {
  $assert = $this
    ->assertSession();

  // Log in an admin user.
  $admin_user = $this
    ->drupalCreateUser([
    'administer content types',
  ]);
  $this
    ->drupalLogin($admin_user);

  // Get a list of content types.
  $this
    ->drupalGet('/admin/structure/types');

  // Verify that these content types show up in the user interface.
  $assert
    ->pageTextContains('Example: Basic Content Type', 'Basic content type found.');
  $assert
    ->pageTextContains('Example: Locked Content Type', 'Locked content type found.');

  // Check for the locked status of our content types.
  // $nodeType will be of type Drupal\node\NodeTypeInterface.
  $node_type = NodeType::load('basic_content_type');
  $this
    ->assertInstanceOf(NodeTypeInterface::class, $node_type, 'basic_content_type exists.');
  if ($node_type) {
    $this
      ->assertFalse($node_type
      ->isLocked(), 'basic_content_type is not locked.');
  }
  $node_type = NodeType::load('locked_content_type');
  $this
    ->assertInstanceOf(NodeTypeInterface::class, $node_type, 'locked_content_type exists.');
  if ($node_type) {
    $this
      ->assertEquals('locked_content_type', $node_type
      ->isLocked());
  }

  // Log in a content creator.
  $creator_user = $this
    ->drupalCreateUser([
    'create basic_content_type content',
  ]);
  $this
    ->drupalLogin($creator_user);

  // Create a node.
  $edit = [];
  $edit['title[0][value]'] = $this
    ->randomMachineName(8);
  $edit['body[0][value]'] = $this
    ->randomMachineName(16);
  $this
    ->drupalPostForm('/node/add/basic_content_type', $edit, 'Save');

  // Check that the Basic page has been created.
  $assert
    ->pageTextContains((string) new FormattableMarkup('@post @title has been created.', [
    '@post' => 'Example: Basic Content Type',
    '@title' => $edit['title[0][value]'],
  ]));

  // Check that the node exists in the database.
  $node = $this
    ->drupalGetNodeByTitle($edit['title[0][value]']);
  $this
    ->assertInstanceOf(NodeInterface::class, $node, 'Node found in database.');
}