function FieldTranslationsTestCase::testTranslatableFieldSaveLoad

Test translatable fields storage/retrieval.

File

modules/field/tests/field.test, line 3341

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,
        )));
    }
}