Club Drupal

    // Test that un-translated strings are cached correctly.

    $textgroup = 'test_cached';

    $key = 3;

    $string = self::randomName(100);

    $name = "$textgroup:item:$key:title";

    i18n_string_update($name, $string);

    // Generate the cache entry.

    $string_object = i18n_string_build($name, $string);

    $langcode = i18n_langcode();

    $string_object->get_translation($langcode);

    // Destroy the textgroup object to write the cache entry.

    $textgroup_object = i18n_string_textgroup($textgroup);

    $textgroup_object->__destruct();

    $this->assertTrue(cache_get($string_object->get_cid()) !== FALSE, "Cache entry created.");

    drupal_static_reset('i18n_string_textgroup');

    // Reset the loaded translation variable.

    variable_del('i18n_loaded_translations');

    $loaded_translations = variable_get('i18n_loaded_translations', array());

    $this->verbose(var_export($loaded_translations, TRUE));

    // Rebuild the string.

    $string_object = i18n_string_build($name, $string);

    $string_object->get_translation($langcode);

    // Check that the string hasn't been loaded.

    $loaded_translations = variable_get('i18n_loaded_translations', array());

    $this->verbose(var_export($loaded_translations, TRUE));

    $this->assertFalse(isset($loaded_translations['test_cached:item:3:title']), "The untranslated string was correctly cached.");