composed-microstates.test.ts

describe("composed microstates", () => {
  let person: Person;
  class Person {
    name: StringType = child(StringType);
  }
  beforeEach(() => {
    person = create(Person);
  });
  it('has person be of Person type', () => {
    expectType<Person>(person);
  });
  describe("result of a transition", () => {
    beforeEach(() => {
      person = person.name.set('Taras');
    });
    it('is of Person type', () => {
      expectType<Person>(person);
    })
  });
});