Issue #3355122 by joachim, dww, D34dMan: ContentTranslationContextualLinksTest...

Issue #3355122 by joachim, dww, D34dMan: ContentTranslationContextualLinksTest should use API calls to set up translation

(cherry picked from commit b1dd9f7e)

core/modules/content_translation/tests/src/FunctionalJavascript/ContentTranslationContextualLinksTest.php

@@ -42,14 +42,9 @@ protected function setUp(): void {
     $this->drupalCreateContentType(['type' => 'page']);
 
     // Enable content translation.
-    $this->drupalLogin($this->rootUser);
-    $this->drupalGet('admin/config/regional/content-language');
-    $edit = [
-      'entity_types[node]' => TRUE,
-      'settings[node][page][translatable]' => TRUE,
-    ];
-    $this->submitForm($edit, 'Save configuration');
-    $this->drupalLogout();
+    $content_translation_manager = $this->container->get('content_translation.manager');
+    $content_translation_manager->setEnabled('node', 'page', TRUE);
+    $this->rebuildContainer();
 
     // Create a translator user.
     $permissions = [