class NodeEntityViewModeAlterTest in Drupal 10

Tests changing view modes for nodes.

@group node

Hierarchy

• class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, FunctionalTestSetupTrait, TestSetupTrait, BlockCreationTrait, ConfigTestTrait, ExtensionListTestTrait, ContentTypeCreationTrait, NodeCreationTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
  • class \Drupal\Tests\node\Functional\NodeTestBase
    • class \Drupal\Tests\node\Functional\NodeEntityViewModeAlterTest uses EntityViewTrait

3 string references to 'NodeEntityViewModeAlterTest'

drupal7.php in core/modules/tracker/tests/fixtures/drupal7.php

A database agnostic dump for testing purposes.

drupal7.php in core/modules/rdf/tests/fixtures/drupal7.php

A database agnostic dump for testing purposes.

drupal7.php in core/modules/migrate_drupal/tests/fixtures/drupal7.php

A database agnostic dump for testing purposes.

File

core/modules/node/tests/src/Functional/NodeEntityViewModeAlterTest.php, line 13

Namespace

Drupal\Tests\node\Functional

class NodeEntityViewModeAlterTest extends NodeTestBase {
  use EntityViewTrait;

  /**
   * Enable dummy module that implements hook_ENTITY_TYPE_view() for nodes.
   */
  protected static $modules = [
    'node_test',
  ];

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

  /**
   * Create a "Basic page" node and verify its consistency in the database.
   */
  public function testNodeViewModeChange() {
    $web_user = $this
      ->drupalCreateUser([
      'create page content',
      'edit own page content',
    ]);
    $this
      ->drupalLogin($web_user);

    // Create a node.
    $edit = [];
    $edit['title[0][value]'] = $this
      ->randomMachineName(8);
    $edit['body[0][value]'] = 'Data that should appear only in the body for the node.';
    $edit['body[0][summary]'] = 'Extra data that should appear only in the teaser for the node.';
    $this
      ->drupalGet('node/add/page');
    $this
      ->submitForm($edit, 'Save');
    $node = $this
      ->drupalGetNodeByTitle($edit['title[0][value]']);

    // Set the flag to alter the view mode and view the node.
    \Drupal::state()
      ->set('node_test_change_view_mode', 'teaser');
    Cache::invalidateTags([
      'rendered',
    ]);
    $this
      ->drupalGet('node/' . $node
      ->id());

    // Check that teaser mode is viewed.
    $this
      ->assertSession()
      ->pageTextContains('Extra data that should appear only in the teaser for the node.');

    // Make sure body text is not present.
    $this
      ->assertSession()
      ->pageTextNotContains('Data that should appear only in the body for the node.');

    // Test that the correct build mode has been set.
    $build = $this
      ->buildEntityView($node);
    $this
      ->assertEquals('teaser', $build['#view_mode'], 'The view mode has correctly been set to teaser.');
  }

}