1diff --git a/test/thunk.test.ts b/test/thunk.test.ts
2index 1aa41ef..e1e75c8 100644
3--- a/test/thunk.test.ts
4+++ b/test/thunk.test.ts
5@@ -625,3 +625,30 @@ it(
6 );
7 },
8 );
9+
10+it.only(
11+ tests,
12+ "should allow multiple stores to register a thunk",
13+ () => {
14+ const api1 = createThunks<RoboCtx>();
15+ api1.use(api1.routes());
16+
17+ const storeA = createStore({ initialState: {} });
18+ const storeB = createStore({ initialState: {} });
19+ storeA.run(api1.register);
20+ storeB.run(api1.register);
21+
22+ let acc = "";
23+ const action = api1.create("/users", function* () {
24+ acc += "b";
25+ });
26+ storeA.dispatch(action());
27+ storeB.dispatch(action());
28+
29+ asserts.assertEquals(
30+ acc,
31+ "bb",
32+ "Expected 'bb' after first API call, but got: " + acc,
33+ );
34+ },
35+);