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<?php
namespace Drupal\Tests\system\Functional\Form;
use Drupal\Component\Serialization\Json;
use Drupal\Core\Language\LanguageInterface;
use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\Tests\BrowserTestBase;
class LanguageSelectElementTest extends BrowserTestBase {
protected static $modules = [
'form_test',
'language',
];
protected $defaultTheme = 'stark';
public function testLanguageSelectElementOptions() {
ConfigurableLanguage::create([
'id' => 'aaa',
'label' => $this
->randomMachineName(),
])
->save();
ConfigurableLanguage::create([
'id' => 'bbb',
'label' => $this
->randomMachineName(),
])
->save();
\Drupal::languageManager()
->reset();
$this
->drupalGet('form-test/language_select');
$ids = [
'edit-languages-all' => LanguageInterface::STATE_ALL,
'edit-languages-configurable' => LanguageInterface::STATE_CONFIGURABLE,
'edit-languages-locked' => LanguageInterface::STATE_LOCKED,
'edit-languages-config-and-locked' => LanguageInterface::STATE_CONFIGURABLE | LanguageInterface::STATE_LOCKED,
];
foreach ($ids as $id => $flags) {
$this
->assertSession()
->fieldExists($id);
$options = [];
$language_manager = $this->container
->get('language_manager');
foreach ($language_manager
->getLanguages($flags) as $langcode => $language) {
$options[$langcode] = $language
->isLocked() ? "- {$language->getName()} -" : $language
->getName();
}
$this
->_testLanguageSelectElementOptions($id, $options);
}
$this
->assertSession()
->fieldExists('edit-language-custom-options');
$this
->_testLanguageSelectElementOptions('edit-language-custom-options', [
'opt1' => 'First option',
'opt2' => 'Second option',
'opt3' => 'Third option',
]);
}
public function testHiddenLanguageSelectElement() {
$this->container
->get('module_installer')
->uninstall([
'language',
]);
$this
->drupalGet('form-test/language_select');
$ids = [
'edit-languages-all',
'edit-languages-configurable',
'edit-languages-locked',
'edit-languages-config-and-locked',
];
foreach ($ids as $id) {
$this
->assertSession()
->fieldNotExists($id);
}
$edit = [];
$this
->submitForm($edit, 'Submit');
$values = Json::decode($this
->getSession()
->getPage()
->getContent());
$this
->assertEquals('xx', $values['languages_all']);
$this
->assertEquals('en', $values['languages_configurable']);
$this
->assertEquals(LanguageInterface::LANGCODE_NOT_SPECIFIED, $values['languages_locked']);
$this
->assertEquals('dummy_value', $values['languages_config_and_locked']);
$this
->assertEquals('opt2', $values['language_custom_options']);
}
protected function _testLanguageSelectElementOptions($id, $options) {
$found_options = $this
->assertSession()
->selectExists($id)
->findAll('css', 'option');
$found_options = array_map(function ($item) {
return $item
->getText();
}, $found_options);
$this
->assertEquals(array_values($options), $found_options);
}
}