function FieldTranslationsTestCase::testTranslatableFieldSaveLoad in Drupal 7

Test translatable fields storage/retrieval.

File

modules/field/tests/field.test, line 3259

Tests for field.module.

Class

FieldTranslationsTestCase

Unit test class for the multilanguage fields logic.

Code

function testTranslatableFieldSaveLoad() {

  // Enable field translations for nodes.
  field_test_entity_info_translatable('node', TRUE);
  $entity_info = entity_get_info('node');
  $this
    ->assertTrue(count($entity_info['translation']), 'Nodes are translatable.');

  // Prepare the field translations.
  field_test_entity_info_translatable('test_entity', TRUE);
  $eid = $evid = 1;
  $entity_type = 'test_entity';
  $entity = field_test_create_stub_entity($eid, $evid, $this->instance['bundle']);
  $field_translations = array();
  $available_languages = field_available_languages($entity_type, $this->field);
  $this
    ->assertTrue(count($available_languages) > 1, 'Field is translatable.');
  foreach ($available_languages as $langcode) {
    $field_translations[$langcode] = $this
      ->_generateTestFieldValues($this->field['cardinality']);
  }

  // Save and reload the field translations.
  $entity->{$this->field_name} = $field_translations;
  field_attach_insert($entity_type, $entity);
  unset($entity->{$this->field_name});
  field_attach_load($entity_type, array(
    $eid => $entity,
  ));

  // Check if the correct values were saved/loaded.
  foreach ($field_translations as $langcode => $items) {
    $result = TRUE;
    foreach ($items as $delta => $item) {
      $result = $result && $item['value'] == $entity->{$this->field_name}[$langcode][$delta]['value'];
    }
    $this
      ->assertTrue($result, format_string('%language translation correctly handled.', array(
      '%language' => $langcode,
    )));
  }
}