entity_crud_hook_test.test

<?php

/**
 * @file
 * CRUD hook tests for the Entity CRUD API.
 */

/**
 * Tests invocation of hooks when performing an action.
 *
 * Tested hooks are:
 * - hook_entity_insert()
 * - hook_entity_load()
 * - hook_entity_update()
 * - hook_entity_delete()
 * As well as all type-specific hooks, like hook_node_insert(),
 * hook_comment_update(), etc.
 */
class EntityCrudHookTestCase extends DrupalWebTestCase {
  protected $ids = array();
  public static function getInfo() {
    return array(
      'name' => 'Entity CRUD hooks',
      'description' => 'Tests the invocation of hooks when inserting, loading, updating or deleting an entity.',
      'group' => 'Entity API',
    );
  }
  public function setUp() {
    parent::setUp('entity_crud_hook_test', 'taxonomy', 'comment');
  }

  /**
   * Pass if the message $text was set by one of the CRUD hooks in
   * entity_crud_hook_test.module, i.e., if the $text is an element of
   * $_SESSION['entity_crud_hook_test'].
   *
   * @param $text
   *   Plain text to look for.
   * @param $message
   *   Message to display.
   * @param $group
   *   The group this message belongs to, defaults to 'Other'.
   * @return
   *   TRUE on pass, FALSE on fail.
   */
  protected function assertHookMessage($text, $message = NULL, $group = 'Other') {
    if (!isset($message)) {
      $message = $text;
    }
    return $this
      ->assertTrue(array_search($text, $_SESSION['entity_crud_hook_test']) !== FALSE, $message, $group);
  }

  /**
   * Tests hook invocations for CRUD operations on comments.
   */
  public function testCommentHooks() {
    $node = (object) array(
      'uid' => 1,
      'type' => 'article',
      'title' => 'Test node',
      'status' => 1,
      'comment' => 2,
      'promote' => 0,
      'sticky' => 0,
      'language' => LANGUAGE_NONE,
      'created' => REQUEST_TIME,
      'changed' => REQUEST_TIME,
    );
    node_save($node);
    $nid = $node->nid;
    $comment = (object) array(
      'cid' => NULL,
      'pid' => 0,
      'nid' => $nid,
      'uid' => 1,
      'subject' => 'Test comment',
      'created' => REQUEST_TIME,
      'changed' => REQUEST_TIME,
      'status' => 1,
      'language' => LANGUAGE_NONE,
    );
    $_SESSION['entity_crud_hook_test'] = array();
    comment_save($comment);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type comment');
    $this
      ->assertHookMessage('entity_crud_hook_test_comment_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_insert called for type comment');
    $this
      ->assertHookMessage('entity_crud_hook_test_comment_insert called');
    $_SESSION['entity_crud_hook_test'] = array();
    $comment = comment_load($comment->cid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_load called for type comment');
    $this
      ->assertHookMessage('entity_crud_hook_test_comment_load called');
    $_SESSION['entity_crud_hook_test'] = array();
    $comment->subject = 'New subject';
    comment_save($comment);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type comment');
    $this
      ->assertHookMessage('entity_crud_hook_test_comment_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_update called for type comment');
    $this
      ->assertHookMessage('entity_crud_hook_test_comment_update called');
    $_SESSION['entity_crud_hook_test'] = array();
    comment_delete($comment->cid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_delete called for type comment');
    $this
      ->assertHookMessage('entity_crud_hook_test_comment_delete called');
  }

  /**
   * Tests hook invocations for CRUD operations on files.
   */
  public function testFileHooks() {
    $url = 'public://entity_crud_hook_test.file';
    file_put_contents($url, 'Test test test');
    $file = (object) array(
      'fid' => NULL,
      'uid' => 1,
      'filename' => 'entity_crud_hook_test.file',
      'uri' => $url,
      'filemime' => 'text/plain',
      'filesize' => filesize($url),
      'status' => 1,
      'timestamp' => REQUEST_TIME,
    );
    $_SESSION['entity_crud_hook_test'] = array();
    file_save($file);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type file');
    $this
      ->assertHookMessage('entity_crud_hook_test_file_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_insert called for type file');
    $this
      ->assertHookMessage('entity_crud_hook_test_file_insert called');
    $_SESSION['entity_crud_hook_test'] = array();
    $file = file_load($file->fid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_load called for type file');
    $this
      ->assertHookMessage('entity_crud_hook_test_file_load called');
    $_SESSION['entity_crud_hook_test'] = array();
    $file->filename = 'new.entity_crud_hook_test.file';
    file_save($file);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type file');
    $this
      ->assertHookMessage('entity_crud_hook_test_file_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_update called for type file');
    $this
      ->assertHookMessage('entity_crud_hook_test_file_update called');
    $_SESSION['entity_crud_hook_test'] = array();
    file_delete($file);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_delete called for type file');
    $this
      ->assertHookMessage('entity_crud_hook_test_file_delete called');
  }

  /**
   * Tests hook invocations for CRUD operations on nodes.
   */
  public function testNodeHooks() {
    $node = (object) array(
      'uid' => 1,
      'type' => 'article',
      'title' => 'Test node',
      'status' => 1,
      'comment' => 2,
      'promote' => 0,
      'sticky' => 0,
      'language' => LANGUAGE_NONE,
      'created' => REQUEST_TIME,
      'changed' => REQUEST_TIME,
    );
    $_SESSION['entity_crud_hook_test'] = array();
    node_save($node);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type node');
    $this
      ->assertHookMessage('entity_crud_hook_test_node_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_insert called for type node');
    $this
      ->assertHookMessage('entity_crud_hook_test_node_insert called');
    $_SESSION['entity_crud_hook_test'] = array();
    $node = node_load($node->nid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_load called for type node');
    $this
      ->assertHookMessage('entity_crud_hook_test_node_load called');
    $_SESSION['entity_crud_hook_test'] = array();
    $node->title = 'New title';
    node_save($node);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type node');
    $this
      ->assertHookMessage('entity_crud_hook_test_node_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_update called for type node');
    $this
      ->assertHookMessage('entity_crud_hook_test_node_update called');
    $_SESSION['entity_crud_hook_test'] = array();
    node_delete($node->nid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_delete called for type node');
    $this
      ->assertHookMessage('entity_crud_hook_test_node_delete called');
  }

  /**
   * Tests hook invocations for CRUD operations on taxonomy terms.
   */
  public function testTaxonomyTermHooks() {
    $vocabulary = (object) array(
      'name' => 'Test vocabulary',
      'machine_name' => 'test',
      'description' => NULL,
      'module' => 'entity_crud_hook_test',
    );
    taxonomy_vocabulary_save($vocabulary);
    $term = (object) array(
      'vid' => $vocabulary->vid,
      'name' => 'Test term',
      'description' => NULL,
      'format' => 1,
    );
    $_SESSION['entity_crud_hook_test'] = array();
    taxonomy_term_save($term);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type taxonomy_term');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_term_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_insert called for type taxonomy_term');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_term_insert called');
    $_SESSION['entity_crud_hook_test'] = array();
    $term = taxonomy_term_load($term->tid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_load called for type taxonomy_term');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_term_load called');
    $_SESSION['entity_crud_hook_test'] = array();
    $term->name = 'New name';
    taxonomy_term_save($term);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type taxonomy_term');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_term_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_update called for type taxonomy_term');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_term_update called');
    $_SESSION['entity_crud_hook_test'] = array();
    taxonomy_term_delete($term->tid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_delete called for type taxonomy_term');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_term_delete called');
  }

  /**
   * Tests hook invocations for CRUD operations on taxonomy vocabularies.
   */
  public function testTaxonomyVocabularyHooks() {
    $vocabulary = (object) array(
      'name' => 'Test vocabulary',
      'machine_name' => 'test',
      'description' => NULL,
      'module' => 'entity_crud_hook_test',
    );
    $_SESSION['entity_crud_hook_test'] = array();
    taxonomy_vocabulary_save($vocabulary);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type taxonomy_vocabulary');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_vocabulary_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_insert called for type taxonomy_vocabulary');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_vocabulary_insert called');
    $_SESSION['entity_crud_hook_test'] = array();
    $vocabulary = taxonomy_vocabulary_load($vocabulary->vid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_load called for type taxonomy_vocabulary');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_vocabulary_load called');
    $_SESSION['entity_crud_hook_test'] = array();
    $vocabulary->name = 'New name';
    taxonomy_vocabulary_save($vocabulary);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type taxonomy_vocabulary');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_vocabulary_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_update called for type taxonomy_vocabulary');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_vocabulary_update called');
    $_SESSION['entity_crud_hook_test'] = array();
    taxonomy_vocabulary_delete($vocabulary->vid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_delete called for type taxonomy_vocabulary');
    $this
      ->assertHookMessage('entity_crud_hook_test_taxonomy_vocabulary_delete called');
  }

  /**
   * Tests hook invocations for CRUD operations on users.
   */
  public function testUserHooks() {
    $edit = array(
      'name' => 'Test user',
      'mail' => 'test@example.com',
      'created' => REQUEST_TIME,
      'status' => 1,
      'language' => 'en',
    );
    $account = (object) $edit;
    $_SESSION['entity_crud_hook_test'] = array();
    $account = user_save($account, $edit);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type user');
    $this
      ->assertHookMessage('entity_crud_hook_test_user_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_insert called for type user');
    $this
      ->assertHookMessage('entity_crud_hook_test_user_insert called');
    $_SESSION['entity_crud_hook_test'] = array();
    $account = user_load($account->uid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_load called for type user');
    $this
      ->assertHookMessage('entity_crud_hook_test_user_load called');
    $_SESSION['entity_crud_hook_test'] = array();
    $edit['name'] = 'New name';
    $account = user_save($account, $edit);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_presave called for type user');
    $this
      ->assertHookMessage('entity_crud_hook_test_user_presave called');
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_update called for type user');
    $this
      ->assertHookMessage('entity_crud_hook_test_user_update called');
    $_SESSION['entity_crud_hook_test'] = array();
    user_delete($account->uid);
    $this
      ->assertHookMessage('entity_crud_hook_test_entity_delete called for type user');
    $this
      ->assertHookMessage('entity_crud_hook_test_user_delete called');
  }

}