testModel.ts

type Events =
  | { type: "LOG_IN" }
  | { type: "LOG_OUT" }
  | { type: "CHECK_TOKEN_VALID" }
  | { type: "CHECK_TOKEN_INVALID" }
  | { type: "AUTHORIZE_OK" }
  | { type: "AUTHORIZE_DENIED" };

const machine = createMachine<{}, Events>({
  id: "main-auth-spec",
  initial: "checkToken",
  states: {
    checkToken: {
      on: {
        CHECK_TOKEN_VALID: "loggedIn",
        CHECK_TOKEN_INVALID: "loggedOut",
      },
    },
    loggedOut: {
      on: {
        LOG_IN: "loggingIn",
      },
      meta: {
        test: () => {},
      },
    },
    loggingIn: {
      on: {
        AUTHORIZE_OK: "loggedIn",
        AUTHORIZE_DENIED: "loggedOut",
      },
      meta: {
        test: () => {},
      },
    },
    loggedIn: {
      on: {
        LOG_OUT: "loggedOut",
      },
      meta: {
        test: () => {},
      },
    },
  },
});

const testModel = createModel<typeof testMachine>(machine).withEvents({
  LOG_IN: {
    exec: (service) => {
      service.send({ type: "LOG_IN" });
    },
  },
  LOG_OUT: {
    exec: (service) => {
      service.send({ type: "LOG_OUT" });
    },
  },
  CHECK_TOKEN_VALID: {
    exec: () => void 0,
  },
  CHECK_TOKEN_INVALID: {
    exec: () => void 0,
  },
  AUTHORIZE_OK: {
    exec: async () => await timeout(),
  },
  AUTHORIZE_DENIED: {
    exec: () => void 0,
  },
});