repos / starfx

create-store.test.ts

 1import { describe, expect, it } from "../test.ts";
 2import { createStore, select } from "../store/mod.ts";
 3import { call } from "../mod.ts";
 4
 5const tests = describe("createStore()");
 6
 7interface TestState {
 8  user: { id: string };
 9}
10
11it(tests, "should be able to grab values from store", async () => {
12  let actual;
13  const store = createStore({ initialState: { user: { id: "1" } } });
14  await store.run(function* () {
15    actual = yield* select((s: TestState) => s.user);
16  });
17  expect(actual).toEqual({ id: "1" });
18});
19
20it(tests, "should be able to grab store from a nested call", async () => {
21  let actual;
22  const store = createStore({ initialState: { user: { id: "2" } } });
23  await store.run(function* () {
24    actual = yield* call(function* () {
25      return yield* select((s: TestState) => s.user);
26    });
27  });
28  expect(actual).toEqual({ id: "2" });
29});