aDriv4 - MANAGER

Edit File: entity_crud.test

<?php

/**
 * @file
 * Tests for the Entity CRUD API.
 */

/**
 * Tests the entity_load() function.
 */
class EntityLoadTestCase extends DrupalWebTestCase {
  protected $profile = 'testing';

public static function getInfo() {
    return array(
      'name' => 'Entity loading',
      'description' => 'Tests the entity_load() function.',
      'group' => 'Entity API',
    );
  }

/**
   * Tests the functionality for loading entities matching certain conditions.
   */
  public function testEntityLoadConditions() {
    // Create a few nodes. One of them is given an edge-case title of "Array",
    // because loading entities by an array of conditions is subject to PHP
    // array-to-string conversion issues and we want to test those.
    $node_1 = $this->drupalCreateNode(array('title' => 'Array'));
    $node_2 = $this->drupalCreateNode(array('title' => 'Node 2'));
    $node_3 = $this->drupalCreateNode(array('title' => 'Node 3'));

// Load all entities so that they are statically cached.
    $all_nodes = entity_load('node', FALSE);

// Check that the first node can be loaded by title.
    $nodes_loaded = entity_load('node', FALSE, array('title' => 'Array'));
    $this->assertEqual(array_keys($nodes_loaded), array($node_1->nid));

// Check that the second and third nodes can be loaded by title using an
    // array of conditions, and that the first node is not loaded from the
    // cache along with them.
    $nodes_loaded = entity_load('node', FALSE, array('title' => array('Node 2', 'Node 3')));
    ksort($nodes_loaded);
    $this->assertEqual(array_keys($nodes_loaded), array($node_2->nid, $node_3->nid));
    $this->assertIdentical($nodes_loaded[$node_2->nid], $all_nodes[$node_2->nid], 'Loaded node 2 is identical to cached node.');
    $this->assertIdentical($nodes_loaded[$node_3->nid], $all_nodes[$node_3->nid], 'Loaded node 3 is identical to cached node.');
  }

public function testEntityLoadIds() {
    $this->drupalCreateNode(array('title' => 'Node 1'));
    $this->drupalCreateNode(array('title' => 'Node 2'));

$nodes_loaded = entity_load('node', array('1', '2'));
    $this->assertEqual(count($nodes_loaded), 2);

// Ensure that an id with a trailing decimal place is ignored.
    $nodes_loaded = entity_load('node', array('1.', '2'));
    $this->assertEqual(count($nodes_loaded), 1);
  }

/**
   * Tests the controller class loading functionality on non-existing entity
   * types and on entities without valid controller class.
   */
  public function testEntityLoadInvalidControllerClass() {
    // Ensure that loading a non-existing entity type will throw an
    // EntityMalformedException.
    try {
      entity_load('test', array('1'));
      $this->fail(t('Cannot load a controller class on non-existing entity type.'));
    }
    catch (EntityMalformedException $e) {
      $this->pass(t('Cannot load a controller class on non-existing entity type.'));
    }

// Ensure that loading an entity without valid controller class will throw
    // an EntityMalformedException.
    module_enable(array('entity_crud_hook_test'));
    variable_set('entity_crud_hook_test_alter_controller_class', TRUE);
    try {
      entity_load('node', array('1'));
      $this->fail(t('Cannot load a missing or non-existent controller class.'));
    }
    catch (EntityMalformedException $e) {
      $this->pass(t('Cannot load a missing or non-existent controller class.'));
    }
    variable_set('entity_crud_hook_test_alter_controller_class', FALSE);
  }
}