function FormTest::testFieldFormAccess

Tests fields with no 'edit' access.

File

core/modules/field/tests/src/Functional/FormTest.php, line 427

Class

FormTest

Tests field form handling.

Namespace

Code

public function testFieldFormAccess() : void {
    
    /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
    $display_repository = \Drupal::service('entity_display.repository');
    $entity_type = 'entity_test_rev';
    // Create a "regular" field.
    $field_storage = $this->fieldStorageSingle;
    $field_storage['entity_type'] = $entity_type;
    $field_name = $field_storage['field_name'];
    $field = $this->field;
    $field['field_name'] = $field_name;
    $field['entity_type'] = $entity_type;
    $field['bundle'] = $entity_type;
    FieldStorageConfig::create($field_storage)->save();
    FieldConfig::create($field)->save();
    $display_repository->getFormDisplay($entity_type, $entity_type)
        ->setComponent($field_name)
        ->save();
    // Create a field with no edit access. See
    // field_test_entity_field_access().
    $field_storage_no_access = [
        'field_name' => 'field_no_edit_access',
        'entity_type' => $entity_type,
        'type' => 'test_field',
    ];
    $field_name_no_access = $field_storage_no_access['field_name'];
    $field_no_access = [
        'field_name' => $field_name_no_access,
        'entity_type' => $entity_type,
        'bundle' => $entity_type,
        'default_value' => [
            0 => [
                'value' => 99,
            ],
        ],
    ];
    FieldStorageConfig::create($field_storage_no_access)->save();
    FieldConfig::create($field_no_access)->save();
    $display_repository->getFormDisplay($field_no_access['entity_type'], $field_no_access['bundle'])
        ->setComponent($field_name_no_access)
        ->save();
    // Test that the form structure includes full information for each delta
    // apart from #access.
    $entity = $this->container
        ->get('entity_type.manager')
        ->getStorage($entity_type)
        ->create([
        'id' => 0,
        'revision_id' => 0,
    ]);
    $display = $display_repository->getFormDisplay($entity_type, $entity_type);
    $form = [];
    $form_state = new FormState();
    $display->buildForm($entity, $form, $form_state);
    $this->assertFalse($form[$field_name_no_access]['#access'], 'Field #access is FALSE for the field without edit access.');
    // Display creation form.
    $this->drupalGet($entity_type . '/add');
    // Check that the widget is not displayed if field access is denied.
    $this->assertSession()
        ->fieldNotExists("{$field_name_no_access}[0][value]");
    // Create entity.
    $edit = [
        "{$field_name}[0][value]" => 1,
    ];
    $this->submitForm($edit, 'Save');
    preg_match("|{$entity_type}/manage/(\\d+)|", $this->getUrl(), $match);
    $id = $match[1];
    // Check that the default value was saved.
    $storage = $this->container
        ->get('entity_type.manager')
        ->getStorage($entity_type);
    $entity = $storage->load($id);
    $this->assertEquals(99, $entity->{$field_name_no_access}->value, 'Default value was saved for the field with no edit access.');
    $this->assertEquals(1, $entity->{$field_name}->value, 'Entered value vas saved for the field with edit access.');
    // Create a new revision.
    $edit = [
        "{$field_name}[0][value]" => 2,
        'revision' => TRUE,
    ];
    $this->drupalGet($entity_type . '/manage/' . $id . '/edit');
    $this->submitForm($edit, 'Save');
    // Check that the new revision has the expected values.
    $storage->resetCache([
        $id,
    ]);
    $entity = $storage->load($id);
    $this->assertEquals(99, $entity->{$field_name_no_access}->value, 'New revision has the expected value for the field with no edit access.');
    $this->assertEquals(2, $entity->{$field_name}->value, 'New revision has the expected value for the field with edit access.');
    // Check that the revision is also saved in the revisions table.
    
    /** @var \Drupal\Core\Entity\RevisionableStorageInterface $storage */
    $storage = $this->container
        ->get('entity_type.manager')
        ->getStorage($entity_type);
    $entity = $storage->loadRevision($entity->getRevisionId());
    $this->assertEquals(99, $entity->{$field_name_no_access}->value, 'New revision has the expected value for the field with no edit access.');
    $this->assertEquals(2, $entity->{$field_name}->value, 'New revision has the expected value for the field with edit access.');
}