message: fixed class name test to work in all versions of node
diff: @@ -793,5 +793,7 @@ test("constructor class name available with constructor", () => {
  class MyClass {}
  export const className = new MyClass().constructor.name;
  - `.expectToMatchJsResult();
  + `
  + .setReturnExport("className")
  + .expectToEqual("MyClass");
  });
  