public function ConfigEntityExampleTest::testConfigEntityExample in Examples for Developers 8

Same name and namespace in other branches

1. 3.x modules/config_entity_example/tests/src/Functional/ConfigEntityExampleTest.php \Drupal\Tests\config_entity_example\Functional\ConfigEntityExampleTest::testConfigEntityExample()

Various functional test of the Config Entity Example module.

1) Verify that the Marvin entity was created when the module was installed.

2) Verify that permissions are applied to the various defined paths.

3) Verify that we can manage entities through the user interface.

4) Verify that the entity we add can be re-edited.

5) Verify that the label is shown in the list.

File

config_entity_example/tests/src/Functional/ConfigEntityExampleTest.php, line 54

Class

ConfigEntityExampleTest

Test the Config Entity Example module.

Namespace

Drupal\Tests\config_entity_example\Functional

Code

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

  // 1) Verify that the Marvin entity was created when the module was
  // installed.
  $entity = Robot::load('marvin');
  $this
    ->assertNotNull($entity, 'Marvin was created during installation.');

  // 2) Verify that permissions are applied to the various defined paths.
  // Define some paths. Since the Marvin entity is defined, we can use it
  // in our management paths.
  $forbidden_paths = [
    '/examples/config-entity-example',
    '/examples/config-entity-example/add',
    '/examples/config-entity-example/manage/marvin',
    '/examples/config-entity-example/manage/marvin/delete',
  ];

  // Check each of the paths to make sure we don't have access. At this point
  // we haven't logged in any users, so the client is anonymous.
  foreach ($forbidden_paths as $path) {
    $this
      ->drupalGet($path);
    $assert
      ->statusCodeEquals(403);
  }

  // Create a user with no permissions.
  $noperms_user = $this
    ->drupalCreateUser();
  $this
    ->drupalLogin($noperms_user);

  // Should be the same result for forbidden paths, since the user needs
  // special permissions for these paths.
  foreach ($forbidden_paths as $path) {
    $this
      ->drupalGet($path);
    $assert
      ->statusCodeEquals(403);
  }

  // Create a user who can administer robots.
  $admin_user = $this
    ->drupalCreateUser([
    'administer robots',
  ]);
  $this
    ->drupalLogin($admin_user);

  // Forbidden paths aren't forbidden any more.
  foreach ($forbidden_paths as $unforbidden) {
    $this
      ->drupalGet($unforbidden);
    $assert
      ->statusCodeEquals(200);
  }

  // Now that we have the admin user logged in, check the menu links.
  $this
    ->drupalGet('');
  $assert
    ->linkByHrefExists('examples/config-entity-example');

  // 3) Verify that we can manage entities through the user interface.
  // We still have the admin user logged in, so we'll create, update, and
  // delete an entity.
  // Go to the list page.
  $this
    ->drupalGet('/examples/config-entity-example');
  $this
    ->clickLink('Add robot');
  $robot_machine_name = 'roboname';
  $this
    ->drupalPostForm(NULL, [
    'label' => $robot_machine_name,
    'id' => $robot_machine_name,
    'floopy' => TRUE,
  ], 'Create Robot');

  // 4) Verify that our robot appears when we edit it.
  $this
    ->drupalGet('/examples/config-entity-example/manage/' . $robot_machine_name);
  $assert
    ->fieldExists('label');
  $assert
    ->checkboxChecked('edit-floopy');

  // 5) Verify that the label and machine name are shown in the list.
  $this
    ->drupalGet('/examples/config-entity-example');
  $this
    ->clickLink('Add robot');
  $robby_machine_name = 'robby_machine_name';
  $robby_label = 'Robby label';
  $this
    ->drupalPostForm(NULL, [
    'label' => $robby_label,
    'id' => $robby_machine_name,
    'floopy' => TRUE,
  ], 'Create Robot');
  $this
    ->drupalGet('/examples/config-entity-example');
  $assert
    ->pageTextContains($robby_label);
  $assert
    ->pageTextContains($robby_machine_name);

  // Try to re-submit the same robot, and verify that we see an error message
  // and not a PHP error.
  $this
    ->drupalPostForm(Url::fromRoute('entity.robot.add_form'), [
    'label' => $robby_label,
    'id' => $robby_machine_name,
    'floopy' => TRUE,
  ], 'Create Robot');
  $assert
    ->pageTextContains('The machine-readable name is already in use.');

  // 6) Verify that required links are present on respective paths.
  $this
    ->drupalGet(Url::fromRoute('entity.robot.list'));
  $this
    ->assertLinkByHref('/examples/config-entity-example/add');
  $this
    ->assertLinkByHref('/examples/config-entity-example/manage/robby_machine_name');
  $this
    ->assertLinkByHref('/examples/config-entity-example/manage/robby_machine_name/delete');

  // Verify links on Add Robot.
  $this
    ->drupalGet('/examples/config-entity-example/add');
  $this
    ->assertActionButton('examples/config-entity-example');

  // Verify links on Edit Robot.
  $this
    ->drupalGet('/examples/config-entity-example/manage/robby_machine_name');
  $this
    ->assertLinkByHref('/examples/config-entity-example/manage/robby_machine_name/delete');
  $this
    ->assertActionButton('examples/config-entity-example');

  // Verify links on Delete Robot.
  $this
    ->drupalGet('/examples/config-entity-example/manage/robby_machine_name/delete');

  // List page will be the destination of the cancel link.
  $cancel_button = $this
    ->xpath('//a[@id="edit-cancel" and contains(@href, :path)]', [
    ':path' => '/examples/config-entity-example',
  ]);
  $this
    ->assertEqual(count($cancel_button), 1, 'Found cancel button linking to list page.');

  // Try to submit a robot with a machine name of 'custom'. This is a reserved
  // keyword we've disallowed in the form.
  $this
    ->drupalPostForm(Url::fromRoute('entity.robot.add_form'), [
    'label' => 'Custom',
    'id' => 'custom',
    'floopy' => TRUE,
  ], 'Create Robot');
  $assert
    ->pageTextContains('Additionally, it can not be the reserved word "custom".');
}