Club Drupal

<?php

/**

 * @file

 * Test case for simple CCK field mapper mappers/content.inc.

 */

/**

 * Class for testing Feeds field mapper.

 */

class FeedsMapperFieldTestCase extends DrupalWebTestCase{

  /**

   * Test info function.

   */

  public static function getInfo() {

    return array(

      'name' => 'Feeds integration (field mapper)',

      'description' => 'Test Feeds Mapper support for fields.',

      'group' => 'Entity Reference',

      'dependencies' => array('feeds'),

    );

  }

  /**

   * Set-up function.

   */

  public function setUp() {

    parent::setUp();

    module_enable(array('entityreference_feeds_test'), TRUE);

    $this->resetAll();

    $permissions[] = 'access content';

    $permissions[] = 'administer site configuration';

    $permissions[] = 'administer content types';

    $permissions[] = 'administer nodes';

    $permissions[] = 'bypass node access';

    $permissions[] = 'administer taxonomy';

    $permissions[] = 'administer users';

    $permissions[] = 'administer feeds';

    // Create an admin user and log in.

    $this->admin_user = $this->drupalCreateUser($permissions);

    $this->drupalLogin($this->admin_user);

  }

  /**

   * Check if mapping exists.

   *

   * @param string $id

   *   ID of the importer.

   * @param integer $i

   *   The key of the mapping.

   * @param string $source

   *   The source field.

   * @param string $target

   *   The target field.

   *

   * @return integer

   *   -1 if the mapping doesn't exist, the key of the mapping otherwise.

   */

  public function mappingExists($id, $i, $source, $target) {

    $current_mappings = $this->getCurrentMappings($id);

    if ($current_mappings) {

      foreach ($current_mappings as $key => $mapping) {

        if ($mapping['source'] == $source && $mapping['target'] == $target && $key == $i) {

          return $key;

        }

      }

    }

    return -1;

  }

  /**

   * Adds mappings to a given configuration.

   *

   * @param string $id

   *   ID of the importer.

   * @param array $mappings

   *   An array of mapping arrays. Each mapping array must have a source and

   *   an target key and can have a unique key.

   * @param bool $test_mappings

   *   (optional) TRUE to automatically test mapping configs. Defaults to TRUE.

   */

  public function addMappings($id, $mappings, $test_mappings = TRUE) {

    $path = "admin/structure/feeds/$id/mapping";

    // Iterate through all mappings and add the mapping via the form.

    foreach ($mappings as $i => $mapping) {

      if ($test_mappings) {

        $current_mapping_key = $this->mappingExists($id, $i, $mapping['source'], $mapping['target']);

        $this->assertEqual($current_mapping_key, -1, 'Mapping does not exist before addition.');

      }

      // Get unique flag and unset it. Otherwise, drupalPost will complain that

      // Split up config and mapping.

      $config = $mapping;

      unset($config['source'], $config['target']);

      $mapping = array('source' => $mapping['source'], 'target' => $mapping['target']);

      // Add mapping.

      $this->drupalPost($path, $mapping, t('Add'));

      // If there are other configuration options, set them.

      if ($config) {

        $this->drupalPostAJAX(NULL, array(), 'mapping_settings_edit_' . $i);

        // Set some settings.

        $edit = array();

        foreach ($config as $key => $value) {

          $edit["config[$i][settings][$key]"] = $value;

        }

        $this->drupalPostAJAX(NULL, $edit, 'mapping_settings_update_' . $i);

        $this->drupalPost(NULL, array(), t('Save'));

      }

      if ($test_mappings) {

        $current_mapping_key = $this->mappingExists($id, $i, $mapping['source'], $mapping['target']);

        $this->assertTrue($current_mapping_key >= 0, 'Mapping exists after addition.');

      }

    }

  }

  /**

   * Gets an array of current mappings from the feeds_importer config.

   *

   * @param string $id

   *   ID of the importer.

   *

   * @return bool|array

   *   FALSE if the importer has no mappings, or an an array of mappings.

   */

  public function getCurrentMappings($id) {

    $config = db_query("SELECT config FROM {feeds_importer} WHERE id = :id", array(':id' => $id))->fetchField();

    $config = unserialize($config);

    // We are very specific here. 'mappings' can either be an array or not

    // exist.

    if (array_key_exists('mappings', $config['processor']['config'])) {

      $this->assertTrue(is_array($config['processor']['config']['mappings']), 'Mappings is an array.');

      return $config['processor']['config']['mappings'];

    }

    return FALSE;

  }

  /**

   * Basic test loading a double entry CSV file.

   */

  public function test() {

    $this->drupalLogin($this->admin_user);

    $this->drupalGet('admin/structure/types/manage/article/fields');

    $this->assertText('Ref - entity ID', t('Found Entity reference field %field.', array('%field' => 'field_er_id')));

    $this->assertText('Ref - entity label', t('Found Entity reference field %field.', array('%field' => 'field_er_label')));

    $this->assertText('Ref - feeds GUID', t('Found Entity reference field %field.', array('%field' => 'field_er_guid')));

    $this->assertText('Ref - feeds URL', t('Found Entity reference field %field.', array('%field' => 'field_er_url')));

    // Add feeds importer

    $this->drupalGet('admin/structure/feeds');

    $this->clickLink('Add importer');

    $this->drupalPost('admin/structure/feeds/create', array('name' => 'Nodes', 'id' => 'nodes'), 'Create');

    $this->assertText('Your configuration has been created with default settings.');

    $this->drupalPost('admin/structure/feeds/nodes/settings/', array('content_type' => '', 'import_period' => -1), 'Save');

    $this->assertText('Your changes have been saved.');

    $this->drupalPost("admin/structure/feeds/nodes/fetcher", array('plugin_key' => 'FeedsFileFetcher'), 'Save');

    $config = unserialize(db_query("SELECT config FROM {feeds_importer} WHERE id = :id", array(':id' => 'nodes'))->fetchField());

    $this->assertEqual($config['fetcher']['plugin_key'], 'FeedsFileFetcher', 'Verified correct fetcher (FeedsFileFetcher).');

    $this->drupalPost("admin/structure/feeds/nodes/parser", array('plugin_key' => 'FeedsCSVParser'), 'Save');

    $config = unserialize(db_query("SELECT config FROM {feeds_importer} WHERE id = :id", array(':id' => 'nodes'))->fetchField());

    $this->assertEqual($config['parser']['plugin_key'], 'FeedsCSVParser', 'Verified correct parser (FeedsCSVParser).');

    $this->drupalPost('admin/structure/feeds/nodes/settings/FeedsNodeProcessor', array('content_type' => 'article'), 'Save');

    $this->assertText('Your changes have been saved.');

    $this->addMappings('nodes', array(

        0 => array(

          'source' => 'title',

          'target' => 'title',

        ),

        1 => array(

          'source' => 'nid',

          'target' => 'nid',

          'unique' => TRUE,

        ),

        2 => array(

          'source' => 'permalink',

          'target' => 'url',

          'unique' => TRUE,

        ),

        3 => array(

          'source' => 'nid',

          'target' => 'guid',

          'unique' => TRUE,

        ),

        4 => array(

          'source' => 'parent_nid',

          'target' => 'field_er_id:etid',

        ),

        5 => array(

          'source' => 'parent_title',

          'target' => 'field_er_label:label',

        ),

        6 => array(

          'source' => 'parent_url',

          'target' => 'field_er_url:url',

        ),

        7 => array(

          'source' => 'parent_guid',

          'target' => 'field_er_guid',

        ),

      )

    );

    $file = realpath(getcwd()) . '/' . drupal_get_path('module', 'entityreference') . '/tests/feeds_test.csv';

    $this->assertTrue(file_exists($file), 'Source file exists');

    $this->drupalPost('import/nodes', array('files[feeds]' => $file), 'Import');

    $this->assertText('Created 2 nodes');

    $parent = node_load(1);

    $this->assertTrue(empty($parent->field_er_id['und'][0]['target_id']), t('Parent node: Import by entity ID OK.'));

    $this->assertTrue(empty($parent->field_er_label['und'][0]['target_id']), t('Parent node: Import by entity label OK.'));

    $this->assertTrue(empty($parent->field_er_guid['und'][0]['target_id']), t('Parent node: Import by feeds GUID OK.'));

    $this->assertTrue(empty($parent->field_er_url['und'][0]['target_id']), t('Parent node: Import by feeds URL OK.'));

    $child = node_load(2);

    $this->assertTrue($child->field_er_id['und'][0]['target_id'] == 1, t('Child node: Import by entity ID OK.'));

    $this->assertTrue($child->field_er_label['und'][0]['target_id'] == 1, t('Child node: Import by entity label OK.'));

    $this->assertTrue($child->field_er_guid['und'][0]['target_id'] == 1, t('Child node: Import by feeds GUID OK.'));

    $this->assertTrue($child->field_er_url['und'][0]['target_id'] == 1, t('Child node: Import by feeds URL OK.'));

  }

}