finitestate/__tests__/index.js

1. All actions are functions which have a $$displayName property. 2. All states are strings 3. Json representation for SSR

import FSM from "../lib";

describe("FSM type check", () => {
  test("FSM is a defined function", () => {
    expect(FSM).toBeDefined();
    expect(FSM).toBeInstanceOf(Function);
  });
});