function LocaleTranslationUiTest::testJavaScriptTranslation

Tests the rebuilding of JavaScript translation files on deletion.

File

core/modules/locale/tests/src/Functional/LocaleTranslationUiTest.php, line 255

Class

LocaleTranslationUiTest

Tests the validation of translation strings and search results.

Namespace

Code

public function testJavaScriptTranslation() : void {
    $user = $this->drupalCreateUser([
        'translate interface',
        'administer languages',
        'access administration pages',
    ]);
    $this->drupalLogin($user);
    $config = $this->config('locale.settings');
    $langcode = 'xx';
    // The English name for the language. This will be translated.
    $name = $this->randomMachineName(16);
    // Add custom language.
    $edit = [
        'predefined_langcode' => 'custom',
        'langcode' => $langcode,
        'label' => $name,
        'direction' => LanguageInterface::DIRECTION_LTR,
    ];
    $this->drupalGet('admin/config/regional/language/add');
    $this->submitForm($edit, 'Add custom language');
    $this->container
        ->get('language_manager')
        ->reset();
    // Build the JavaScript translation file.
    // Retrieve the source string of the first string available in the
    // {locales_source} table and translate it.
    $query = Database::getConnection()->select('locales_source', 's');
    $query->addJoin('INNER', 'locales_location', 'l', '[s].[lid] = [l].[lid]');
    $source = $query->fields('s', [
        'source',
    ])
        ->condition('l.type', 'javascript')
        ->range(0, 1)
        ->execute()
        ->fetchField();
    $search = [
        'string' => $source,
        'langcode' => $langcode,
        'translation' => 'all',
    ];
    $this->drupalGet('admin/config/regional/translate');
    $this->submitForm($search, 'Filter');
    $textarea = $this->assertSession()
        ->elementExists('xpath', '//textarea');
    $lid = $textarea->getAttribute('name');
    $edit = [
        $lid => $this->randomMachineName(),
    ];
    $this->drupalGet('admin/config/regional/translate');
    $this->submitForm($edit, 'Save translations');
    // Trigger JavaScript translation parsing and building.
    _locale_rebuild_js($langcode);
    $locale_javascripts = \Drupal::state()->get('locale.translation.javascript', []);
    $js_file = 'public://' . $config->get('javascript.directory') . '/' . $langcode . '_' . $locale_javascripts[$langcode] . '.js';
    $this->assertFileExists($js_file);
    // Test JavaScript translation rebuilding.
    \Drupal::service('file_system')->delete($js_file);
    $this->assertFileDoesNotExist($js_file);
    _locale_rebuild_js($langcode);
    $this->assertFileExists($js_file);
    // Test if JavaScript translation contains a custom string override.
    $string_override = $this->randomMachineName();
    $settings = Settings::getAll();
    $settings['locale_custom_strings_' . $langcode] = [
        '' => [
            $string_override => $string_override,
        ],
    ];
    // Recreate the settings static.
    new Settings($settings);
    _locale_rebuild_js($langcode);
    $locale_javascripts = \Drupal::state()->get('locale.translation.javascript', []);
    $js_file = 'public://' . $config->get('javascript.directory') . '/' . $langcode . '_' . $locale_javascripts[$langcode] . '.js';
    $content = file_get_contents($js_file);
    $this->assertStringContainsString('"' . $string_override . '":"' . $string_override . '"', $content);
}