function TwigTransTest::installLanguages

Helper function: install languages.

File

core/modules/system/tests/src/Functional/Theme/TwigTransTest.php, line 199

Class

TwigTransTest

Tests Twig "trans" tags.

Namespace

Code

protected function installLanguages() {
    $file_system = \Drupal::service('file_system');
    foreach ($this->languages as $langcode => $name) {
        // Generate custom .po contents for the language.
        $contents = $this->poFileContents($langcode);
        if ($contents) {
            // Add test language for translation testing.
            $edit = [
                'predefined_langcode' => 'custom',
                'langcode' => $langcode,
                'label' => $name,
                'direction' => LanguageInterface::DIRECTION_LTR,
            ];
            // Install the language in Drupal.
            $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
            $this->assertRaw('"edit-languages-' . $langcode . '-weight"', 'Language code found.');
            // Import the custom .po contents for the language.
            $filename = $file_system->tempnam('temporary://', "po_") . '.po';
            file_put_contents($filename, $contents);
            $options = [
                'files[file]' => $filename,
                'langcode' => $langcode,
                'customized' => TRUE,
            ];
            $this->drupalPostForm('admin/config/regional/translate/import', $options, t('Import'));
            $file_system->unlink($filename);
        }
    }
    $this->container
        ->get('language_manager')
        ->reset();
}