function FieldCrudTestCase::testUpdateFieldForbid in Drupal 7

Test field type modules forbidding an update.

File

modules/field/tests/field.test, line 2760

Tests for field.module.

Class

FieldCrudTestCase

Code

function testUpdateFieldForbid() {
  $field = array(
    'field_name' => 'forbidden',
    'type' => 'test_field',
    'settings' => array(
      'changeable' => 0,
      'unchangeable' => 0,
    ),
  );
  $field = field_create_field($field);
  $field['settings']['changeable']++;
  try {
    field_update_field($field);
    $this
      ->pass(t("A changeable setting can be updated."));
  } catch (FieldException $e) {
    $this
      ->fail(t("An unchangeable setting cannot be updated."));
  }
  $field['settings']['unchangeable']++;
  try {
    field_update_field($field);
    $this
      ->fail(t("An unchangeable setting can be updated."));
  } catch (FieldException $e) {
    $this
      ->pass(t("An unchangeable setting cannot be updated."));
  }
}