+++ /dev/null
-<?php
-
-namespace Drupal\system\Tests\Common;
-
-use Drupal\simpletest\WebTestBase;
-
-/**
- * Tests alteration of arguments passed to \Drupal::moduleHandler->alter().
- *
- * @group Common
- */
-class AlterTest extends WebTestBase {
-
- /**
- * Modules to enable.
- *
- * @var array
- */
- public static $modules = ['block', 'common_test'];
-
- /**
- * Tests if the theme has been altered.
- */
- public function testDrupalAlter() {
- // This test depends on Bartik, so make sure that it is always the current
- // active theme.
- \Drupal::service('theme_handler')->install(['bartik']);
- \Drupal::theme()->setActiveTheme(\Drupal::service('theme.initialization')->initTheme('bartik'));
-
- $array = ['foo' => 'bar'];
- $entity = new \stdClass();
- $entity->foo = 'bar';
-
- // Verify alteration of a single argument.
- $array_copy = $array;
- $array_expected = ['foo' => 'Drupal theme'];
- \Drupal::moduleHandler()->alter('drupal_alter', $array_copy);
- \Drupal::theme()->alter('drupal_alter', $array_copy);
- $this->assertEqual($array_copy, $array_expected, 'Single array was altered.');
-
- $entity_copy = clone $entity;
- $entity_expected = clone $entity;
- $entity_expected->foo = 'Drupal theme';
- \Drupal::moduleHandler()->alter('drupal_alter', $entity_copy);
- \Drupal::theme()->alter('drupal_alter', $entity_copy);
- $this->assertEqual($entity_copy, $entity_expected, 'Single object was altered.');
-
- // Verify alteration of multiple arguments.
- $array_copy = $array;
- $array_expected = ['foo' => 'Drupal theme'];
- $entity_copy = clone $entity;
- $entity_expected = clone $entity;
- $entity_expected->foo = 'Drupal theme';
- $array2_copy = $array;
- $array2_expected = ['foo' => 'Drupal theme'];
- \Drupal::moduleHandler()->alter('drupal_alter', $array_copy, $entity_copy, $array2_copy);
- \Drupal::theme()->alter('drupal_alter', $array_copy, $entity_copy, $array2_copy);
- $this->assertEqual($array_copy, $array_expected, 'First argument to \Drupal::moduleHandler->alter() was altered.');
- $this->assertEqual($entity_copy, $entity_expected, 'Second argument to \Drupal::moduleHandler->alter() was altered.');
- $this->assertEqual($array2_copy, $array2_expected, 'Third argument to \Drupal::moduleHandler->alter() was altered.');
-
- // Verify alteration order when passing an array of types to \Drupal::moduleHandler->alter().
- // common_test_module_implements_alter() places 'block' implementation after
- // other modules.
- $array_copy = $array;
- $array_expected = ['foo' => 'Drupal block theme'];
- \Drupal::moduleHandler()->alter(['drupal_alter', 'drupal_alter_foo'], $array_copy);
- \Drupal::theme()->alter(['drupal_alter', 'drupal_alter_foo'], $array_copy);
- $this->assertEqual($array_copy, $array_expected, 'hook_TYPE_alter() implementations ran in correct order.');
- }
-
-}