<?php

/**
 * @file
 * Contains FeedsMapperUniqueTestCase.
 */

/**
 * Class for testing Feeds unique callbacks.
 */
class FeedsMapperUniqueTestCase extends FeedsMapperTestCase {

  public static function getInfo() {
    return array(
      'name' => 'Unique target callbacks',
      'description' => 'Test unique target callbacks in mappers.',
      'group' => 'Feeds',
    );
  }

  /**
   * Test mapping target "unique_callbacks".
   */
  public function test() {
    // Create content type.
    $typename = $this->createContentType(array(), array('alpha' => 'text'));

    // Create two nodes. Put unique value into field field_alpha.
    $node1 = $this->drupalCreateNode(array(
      'type' => $typename,
      'field_alpha' => array(
        LANGUAGE_NONE => array(
          0 => array(
            'value' => 'Ut wisi',
          ),
        ),
      ),
    ));
    $node2 = $this->drupalCreateNode(array(
      'type' => $typename,
      'field_alpha' => array(
        LANGUAGE_NONE => array(
          0 => array(
            'value' => 'Lorem',
          ),
        ),
      ),
    ));

    // Create and configure importer.
    $this->createImporterConfiguration('Syndication', 'syndication');
    $this->setPlugin('syndication', 'FeedsFileFetcher');
    $this->setPlugin('syndication', 'FeedsCSVParser');
    $this->setSettings('syndication', 'FeedsNodeProcessor', array('bundle' => $typename, 'update_existing' => 2));
    $this->addMappings('syndication', array(
      0 => array(
        'source' => 'title',
        'target' => 'title',
      ),
      1 => array(
        'source' => 'alpha',
        'target' => 'test_unique_target',
        'unique' => TRUE,
      ),
    ));

    // Import CSV file.
    $this->importFile('syndication', $this->absolutePath() . '/tests/feeds/content.csv');
    $this->assertText('Updated 2 nodes');

    // Ensure the updated nodes have the expected title now.
    $node1 = node_load($node1->nid, NULL, TRUE);
    $this->assertEqual('Ut wisi enim ad minim veniam', $node1->title, 'Node 1 has the expected title.');
    $node2 = node_load($node2->nid, NULL, TRUE);
    $this->assertEqual('Lorem ipsum', $node2->title, 'Node 2 has the expected title.');
  }

}