Issue #3355787 by joachim, smustgrave, Mile23: Identify which browser tests...

Issue #3355787 by joachim, smustgrave, Mile23: Identify which browser tests should be running the language settings form and add a @covers to document it

core/modules/content_translation/tests/src/Functional/ContentTranslationDisableSettingTest.php

@@ -7,6 +7,8 @@
 /**
  * Test disabling content translation module.
  *
+ * @covers \Drupal\language\Form\ContentLanguageSettingsForm
+ * @covers ::_content_translation_form_language_content_settings_form_alter
  * @group content_translation
  */
 class ContentTranslationDisableSettingTest extends BrowserTestBase {

core/modules/content_translation/tests/src/Functional/ContentTranslationEnableTest.php

@@ -7,6 +7,8 @@
 /**
  * Test enabling content translation module.
  *
+ * @covers \Drupal\language\Form\ContentLanguageSettingsForm
+ * @covers ::_content_translation_form_language_content_settings_form_alter
  * @group content_translation
  */
 class ContentTranslationEnableTest extends BrowserTestBase {

core/modules/content_translation/tests/src/Functional/ContentTranslationSettingsTest.php

@@ -15,6 +15,8 @@
 /**
  * Tests the content translation settings UI.
  *
+ * @covers \Drupal\language\Form\ContentLanguageSettingsForm
+ * @covers ::_content_translation_form_language_content_settings_form_alter
  * @group content_translation
  */
 class ContentTranslationSettingsTest extends BrowserTestBase {

core/modules/content_translation/tests/src/Functional/ContentTranslationUISkipTest.php

@@ -7,6 +7,8 @@
 /**
  * Tests the content translation UI check skip.
  *
+ * @covers \Drupal\language\Form\ContentLanguageSettingsForm
+ * @covers ::_content_translation_form_language_content_settings_form_alter
  * @group content_translation
  */
 class ContentTranslationUISkipTest extends BrowserTestBase {