function RelationAPITestCase::testRelationSave in Relation 7

Tests saving of relations.

File

tests/relation.test, line 375

Tests for Relation module.

Class

RelationAPITestCase

Tests Relation API.

Code

function testRelationSave() {
  foreach ($this->relation_types as $value) {
    $relation_type = $value['relation_type'];
    $endpoints = $this->endpoints;
    if (isset($value['min_arity'])) {
      $endpoints = $value['min_arity'] == 1 ? $this->endpoints_unary : $this->endpoints_4;
    }
    if ($relation_type == 'directional_entitydifferent') {
      $endpoints = $this->endpoints_entitydifferent;
    }
    $relation = relation_create($relation_type, $endpoints);
    $rid = relation_save($relation);
    $this
      ->assertTrue($rid, 'Relation created.');
    $count = count($relation->endpoints[LANGUAGE_NONE]);
    $this
      ->assertEqual($count, count($endpoints));
    $this
      ->assertEqual($relation->arity, count($endpoints));
    $this
      ->assertEqual($relation->relation_type, $relation_type);
    foreach ($relation->endpoints[LANGUAGE_NONE] as $endpoint) {
      $need_ids[$endpoint['entity_id']] = TRUE;
    }
    foreach ($relation->endpoints[LANGUAGE_NONE] as $delta => $endpoint) {
      $this
        ->assertEqual($endpoint['entity_type'], $endpoints[$delta]['entity_type'], 'The entity type is ' . $endpoints[$delta]['entity_type'] . ': ' . $endpoint['entity_type']);
      $this
        ->assertTrue(isset($need_ids[$endpoint['entity_id']]), 'The entity ID is correct: ' . $need_ids[$endpoint['entity_id']]);
      unset($need_ids[$endpoint['entity_id']]);
    }
    $this
      ->assertFalse($need_ids, 'All ids found.');

    // Confirm the rid in revision table.
    $revision = db_select('relation_revision', 'v')
      ->fields('v', array(
      'rid',
    ))
      ->condition('vid', $relation->vid)
      ->execute()
      ->fetchAllAssoc('rid');
    $this
      ->assertTrue(array_key_exists($rid, $revision), 'Relation revision created.');

    // Confirm ability to save relation multiple times in code without reload.
    $rid = $relation->rid;
    $vid = $relation->vid;
    relation_save($relation);
    $this
      ->assertEqual($relation->rid, $rid, 'Each revision has the same rid.');
    $this
      ->assertNotIdentical($relation->vid, $vid, 'Each revision has a different vid.');
  }
}