<?php

/**
 * @file
 * Test cases for entity API integration.
 */

/**
 * Tests for Entity API integration.
 */
class FeedsEntityCase extends FeedsWebTestCase {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'Feeds entity tests',
      'description' => 'Test integration with the entity property API.',
      'group' => 'Feeds',
      'dependencies' => array('entity'),
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp(array('entity'));

    // Create an importer configuration.
    $this->createImporterConfiguration('Syndication', 'syndication');
    $this->addMappings('syndication',
      array(
        0 => array(
          'source' => 'title',
          'target' => 'title',
          'unique' => FALSE,
        ),
        1 => array(
          'source' => 'description',
          'target' => 'body',
        ),
        2 => array(
          'source' => 'timestamp',
          'target' => 'created',
        ),
        3 => array(
          'source' => 'url',
          'target' => 'url',
          'unique' => TRUE,
        ),
        4 => array(
          'source' => 'guid',
          'target' => 'guid',
          'unique' => TRUE,
        ),
      )
    );
  }

  /**
   * Tests getting feeds item properties on an entity.
   *
   * @covers feeds_get_feeds_item_property()
   */
  public function testGetFeedsItemProperty() {
    // Create a feed node and import 10 items.
    $feed_nid = $this->createFeedNode();
    $this->assertText('Created 10 nodes');

    // Create entity metadata wrapper for node.
    $node_wrapper = entity_metadata_wrapper('node', 2);

    // Property 'feed_nid'.
    $this->assertEqual($feed_nid, $node_wrapper->feed_nid->value());

    // Property 'feed_node'.
    $feed_node = $node_wrapper->feed_node->value();
    $this->assertEqual($feed_nid, $feed_node->nid);

    // Property 'feeds_item_guid'.
    $this->assertEqual('974 at http://developmentseed.org', $node_wrapper->feeds_item_guid->value());

    // Property 'feeds_item_url'.
    $this->assertEqual('http://developmentseed.org/blog/2009/oct/06/open-atrium-translation-workflow-two-way-updating', $node_wrapper->feeds_item_url->value());
  }

  /**
   * Tests getting feeds item properties on an existing entity without a
   * feeds_item.
   *
   * @covers feeds_get_feeds_item_property()
   */
  public function testGetFeedsItemPropertyNoFeedsItem() {
    // Create a new node.
    $node = $this->drupalCreateNode();

    // Create entity metadata wrapper for node.
    $node_wrapper = entity_metadata_wrapper('node', $node);

    // Assert NULL for each property.
    $this->assertNull($node_wrapper->feed_nid->value());
    $this->assertNull($node_wrapper->feed_node->value());
    $this->assertNull($node_wrapper->feeds_item_guid->value());
    $this->assertNull($node_wrapper->feeds_item_url->value());
  }

  /**
   * Tests getting feeds item properties on a new entity.
   *
   * @covers feeds_get_feeds_item_property()
   */
  public function testGetFeedsItemPropertyNewEntity() {
    // Create a feed node and import 10 items.
    $feed_nid = $this->createFeedNode();
    $this->assertText('Created 10 nodes');

    // Create a new node.
    $node = new stdClass();
    $node->type = 'page';
    $node->title = $this->randomName(8);
    $node->changed = REQUEST_TIME;
    $node->created = REQUEST_TIME;
    $node->is_new = TRUE;
    node_object_prepare($node);
    // Populate properties that are set by node_object_prepare().
    $node->log = 'Created by FeedsNodeProcessor';
    $node->uid = 0;

    // Add a feeds_item property on the node.
    $node->feeds_item = new stdClass();
    $node->feeds_item->is_new = TRUE;
    $node->feeds_item->entity_id = 0;
    $node->feeds_item->entity_type = 'node';
    $node->feeds_item->id = 'syndication';
    $node->feeds_item->feed_nid = $feed_nid;
    $node->feeds_item->imported = REQUEST_TIME;
    $node->feeds_item->hash = '';
    $node->feeds_item->url = 'http://www.example.com';
    $node->feeds_item->guid = '1234';

    // Create entity metadata wrapper for node.
    $node_wrapper = entity_metadata_wrapper('node', $node);

    // Property 'feed_nid'.
    $this->assertEqual($feed_nid, $node_wrapper->feed_nid->value());

    // Property 'feed_node'.
    $feed_node = $node_wrapper->feed_node->value();
    $this->assertEqual($feed_nid, $feed_node->nid);

    // Property 'feeds_item_guid'.
    $this->assertEqual('1234', $node_wrapper->feeds_item_guid->value());

    // Property 'feeds_item_url'.
    $this->assertEqual('http://www.example.com', $node_wrapper->feeds_item_url->value());
  }

  /**
   * Tests getting feeds item properties on a new entity without a feeds_item.
   *
   * @covers feeds_get_feeds_item_property()
   */
  public function testGetFeedsItemPropertyNewEntityNoFeedsItem() {
    // Create a new node.
    $node = new stdClass();
    $node->type = 'page';
    $node->title = $this->randomName(8);
    $node->changed = REQUEST_TIME;
    $node->created = REQUEST_TIME;
    $node->is_new = TRUE;
    node_object_prepare($node);
    // Populate properties that are set by node_object_prepare().
    $node->log = 'Created by FeedsNodeProcessor';
    $node->uid = 0;

    // Create entity metadata wrapper for node.
    $node_wrapper = entity_metadata_wrapper('node', $node);

    // Assert NULL for each property.
    $this->assertNull($node_wrapper->feed_nid->value());
    $this->assertNull($node_wrapper->feed_node->value());
    $this->assertNull($node_wrapper->feeds_item_guid->value());
    $this->assertNull($node_wrapper->feeds_item_url->value());
  }

}