Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\language\Functional;
Chris@0: 
Chris@18: use Drupal\Core\Url;
Chris@0: use Drupal\Tests\BrowserTestBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests browser language detection.
Chris@0:  *
Chris@0:  * @group language
Chris@0:  */
Chris@0: class LanguageBrowserDetectionTest extends BrowserTestBase {
Chris@0: 
Chris@0:   public static $modules = ['language'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests for adding, editing and deleting mappings between browser language
Chris@0:    * codes and Drupal language codes.
Chris@0:    */
Chris@0:   public function testUIBrowserLanguageMappings() {
Chris@0:     // User to manage languages.
Chris@0:     $admin_user = $this->drupalCreateUser(['administer languages', 'access administration pages']);
Chris@0:     $this->drupalLogin($admin_user);
Chris@0: 
Chris@0:     // Check that the configure link exists.
Chris@0:     $this->drupalGet('admin/config/regional/language/detection');
Chris@0:     $this->assertLinkByHref('admin/config/regional/language/detection/browser');
Chris@0: 
Chris@0:     // Check that defaults are loaded from language.mappings.yml.
Chris@0:     $this->drupalGet('admin/config/regional/language/detection/browser');
Chris@0:     $this->assertField('edit-mappings-zh-cn-browser-langcode', 'zh-cn', 'Chinese browser language code found.');
Chris@0:     $this->assertField('edit-mappings-zh-cn-drupal-langcode', 'zh-hans-cn', 'Chinese Drupal language code found.');
Chris@0: 
Chris@0:     // Delete zh-cn language code.
Chris@0:     $browser_langcode = 'zh-cn';
Chris@0:     $this->drupalGet('admin/config/regional/language/detection/browser/delete/' . $browser_langcode);
Chris@0:     $message = t('Are you sure you want to delete @browser_langcode?', [
Chris@0:       '@browser_langcode' => $browser_langcode,
Chris@0:     ]);
Chris@0:     $this->assertRaw($message);
Chris@0: 
Chris@0:     // Confirm the delete.
Chris@0:     $edit = [];
Chris@0:     $this->drupalPostForm('admin/config/regional/language/detection/browser/delete/' . $browser_langcode, $edit, t('Confirm'));
Chris@0: 
Chris@0:     // We need raw here because %browser will add HTML.
Chris@0:     $t_args = [
Chris@0:       '%browser' => $browser_langcode,
Chris@0:     ];
Chris@0:     $this->assertRaw(t('The mapping for the %browser browser language code has been deleted.', $t_args), 'The test browser language code has been deleted.');
Chris@0: 
Chris@0:     // Check we went back to the browser negotiation mapping overview.
Chris@18:     $this->assertUrl(Url::fromRoute('language.negotiation_browser', [], ['absolute' => TRUE])->toString());
Chris@0:     // Check that ch-zn no longer exists.
Chris@0:     $this->assertNoField('edit-mappings-zh-cn-browser-langcode', 'Chinese browser language code no longer exists.');
Chris@0: 
Chris@0:     // Add a new custom mapping.
Chris@0:     $edit = [
Chris@0:       'new_mapping[browser_langcode]' => 'xx',
Chris@0:       'new_mapping[drupal_langcode]' => 'en',
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/regional/language/detection/browser', $edit, t('Save configuration'));
Chris@18:     $this->assertUrl(Url::fromRoute('language.negotiation_browser', [], ['absolute' => TRUE])->toString());
Chris@0:     $this->assertField('edit-mappings-xx-browser-langcode', 'xx', 'Browser language code found.');
Chris@0:     $this->assertField('edit-mappings-xx-drupal-langcode', 'en', 'Drupal language code found.');
Chris@0: 
Chris@0:     // Add the same custom mapping again.
Chris@0:     $this->drupalPostForm('admin/config/regional/language/detection/browser', $edit, t('Save configuration'));
Chris@0:     $this->assertText('Browser language codes must be unique.');
Chris@0: 
Chris@0:     // Change browser language code of our custom mapping to zh-sg.
Chris@0:     $edit = [
Chris@0:       'mappings[xx][browser_langcode]' => 'zh-sg',
Chris@0:       'mappings[xx][drupal_langcode]' => 'en',
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/regional/language/detection/browser', $edit, t('Save configuration'));
Chris@0:     $this->assertText(t('Browser language codes must be unique.'));
Chris@0: 
Chris@0:     // Change Drupal language code of our custom mapping to zh-hans.
Chris@0:     $edit = [
Chris@0:       'mappings[xx][browser_langcode]' => 'xx',
Chris@0:       'mappings[xx][drupal_langcode]' => 'zh-hans',
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/regional/language/detection/browser', $edit, t('Save configuration'));
Chris@18:     $this->assertUrl(Url::fromRoute('language.negotiation_browser', [], ['absolute' => TRUE])->toString());
Chris@0:     $this->assertField('edit-mappings-xx-browser-langcode', 'xx', 'Browser language code found.');
Chris@0:     $this->assertField('edit-mappings-xx-drupal-langcode', 'zh-hans', 'Drupal language code found.');
Chris@0:   }
Chris@0: 
Chris@0: }