Issue #3468831 by catch, smustgrave: Speed up DemoUmamiProfileTest

(cherry picked from commit ef3f5e38)

core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php

@@ -40,9 +40,9 @@ protected function installParameters() {
   protected $profile = 'demo_umami';
 
   /**
-   * Tests some features specific to being a demonstration profile.
+   * Tests various capabilities of the demo profile.
    */
-  public function testDemoSpecificFeatures(): void {
+  public function testDemoFeatures(): void {
     // This test coverage is organized into separate protected methods rather
     // than individual test methods to avoid having to reinstall Umami for
     // a handful of assertions each.
@@ -50,6 +50,8 @@ public function testDemoSpecificFeatures(): void {
     $this->testWarningsOnStatusPage();
     $this->testAppearance();
     $this->testDemonstrationWarningMessage();
+    $this->testConfig();
+    $this->testEditNodesByAdmin();
   }
 
   /**
@@ -67,7 +69,7 @@ protected function testWarningsOnStatusPage() {
   /**
    * Tests the profile supplied configuration is the same after installation.
    */
-  public function testConfig(): void {
+  protected function testConfig(): void {
     // Just connect directly to the config table so we don't need to worry about
     // the cache layer.
     $active_config_storage = $this->container->get('config.storage');
@@ -160,7 +162,7 @@ protected function testUser() {
   /**
    * Tests the successful editing of nodes by admin.
    */
-  public function testEditNodesByAdmin(): void {
+  protected function testEditNodesByAdmin(): void {
     $permissions = [
       'administer nodes',
       'edit any recipe content',