No clear way to interface with convex-auth

[mez]

I can do the following in my test:

      const ctx = t.withIdentity({ id: userId.toString(), tokenIdentifier: "test" });

but const userId = await getAuthUserId(ctx); call from inside a convex function being tested doesn't seem to return the correct userId created in the test.

[mez]

I got it working by mocking the convex auth module like the following:

// Mock the auth module
vi.mock("@convex-dev/auth/server", async (importOriginal) => {
  const actual = await importOriginal()
  return {
    ...actual,
    getAuthUserId: vi.fn(),
  }
});