function LanguageCustomLanguageConfigurationTest::testLanguageConfiguration

Functional tests for adding, editing and deleting languages.

File

core/modules/language/tests/src/Functional/LanguageCustomLanguageConfigurationTest.php, line 32

Class

LanguageCustomLanguageConfigurationTest

Adds and configures custom languages.

Namespace

Code

public function testLanguageConfiguration() {
    // Create user with permissions to add and remove languages.
    $admin_user = $this->drupalCreateUser([
        'administer languages',
        'access administration pages',
    ]);
    $this->drupalLogin($admin_user);
    // Add custom language.
    $edit = [
        'predefined_langcode' => 'custom',
    ];
    $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
    // Test validation on missing values.
    $this->assertText(t('@name field is required.', [
        '@name' => t('Language code'),
    ]));
    $this->assertText(t('@name field is required.', [
        '@name' => t('Language name'),
    ]));
    $empty_language = new Language();
    $this->assertFieldChecked('edit-direction-' . $empty_language->getDirection(), 'Consistent usage of language direction.');
    $this->assertUrl(Url::fromRoute('language.add', [], [
        'absolute' => TRUE,
    ])->toString(), [], 'Correct page redirection.');
    // Test validation of invalid values.
    $edit = [
        'predefined_langcode' => 'custom',
        'langcode' => 'white space',
        'label' => '<strong>evil markup</strong>',
        'direction' => LanguageInterface::DIRECTION_LTR,
    ];
    $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
    $this->assertRaw(t('%field must be a valid language tag as <a href=":url">defined by the W3C</a>.', [
        '%field' => t('Language code'),
        ':url' => 'http://www.w3.org/International/articles/language-tags/',
    ]));
    $this->assertRaw(t('%field cannot contain any markup.', [
        '%field' => t('Language name'),
    ]));
    $this->assertUrl(Url::fromRoute('language.add', [], [
        'absolute' => TRUE,
    ])->toString(), [], 'Correct page redirection.');
    // Test adding a custom language with a numeric region code.
    $edit = [
        'predefined_langcode' => 'custom',
        'langcode' => 'es-419',
        'label' => 'Latin American Spanish',
        'direction' => LanguageInterface::DIRECTION_LTR,
    ];
    $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
    $this->assertRaw(t('The language %language has been created and can now be used.', [
        '%language' => $edit['label'],
    ]));
    $this->assertUrl(Url::fromRoute('entity.configurable_language.collection', [], [
        'absolute' => TRUE,
    ])->toString(), [], 'Correct page redirection.');
    // Test validation of existing language values.
    $edit = [
        'predefined_langcode' => 'custom',
        'langcode' => 'de',
        'label' => 'German',
        'direction' => LanguageInterface::DIRECTION_LTR,
    ];
    // Add the language the first time.
    $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
    $this->assertRaw(t('The language %language has been created and can now be used.', [
        '%language' => $edit['label'],
    ]));
    $this->assertUrl(Url::fromRoute('entity.configurable_language.collection', [], [
        'absolute' => TRUE,
    ])->toString(), [], 'Correct page redirection.');
    // Add the language a second time and confirm that this is not allowed.
    $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
    $this->assertRaw(t('The language %language (%langcode) already exists.', [
        '%language' => $edit['label'],
        '%langcode' => $edit['langcode'],
    ]));
    $this->assertUrl(Url::fromRoute('language.add', [], [
        'absolute' => TRUE,
    ])->toString(), [], 'Correct page redirection.');
}