Issue #3337049 by Wim Leers, tedbow: Assert no errors after creating the test...

Issue #3337049 by Wim Leers, tedbow: Assert no errors after creating the test project in  ModuleUpdateTest

automatic_updates_extensions/tests/src/Build/ModuleUpdateTest.php

@@ -54,6 +54,11 @@ END;
 
     // Change the module's upstream version.
     static::copyFixtureFilesTo(__DIR__ . '/../../../../package_manager/tests/fixtures/build_test_projects/alpha/1.1.0', $alpha_repo_path);
+
+    // Ensure that none of the above changes have caused any status check or
+    // other errors on the status report.
+    $this->checkForUpdates();
+    $this->assertStatusReportChecksSuccessful();
   }
 
   /**