Files
frontend/src/entities/portfolio/api/usePortfolio.test.tsx
T
ksv741 c97f62bd98 refactor: align frontend ownership boundaries
Close audit gaps across API drift, query policy, UI, and tests.
2026-09-06 18:20:05 +03:00

59 lines
1.8 KiB
TypeScript

import { renderHook, waitFor } from "@testing-library/react";
import { HttpResponse, http } from "msw";
import { describe, expect, it, vi } from "vitest";
import { configureAuthClient } from "@/shared/api";
import { createQueryWrapper } from "@/test/query";
import { server } from "@/test/server";
import { usePortfolio } from "./usePortfolio";
describe("usePortfolio", () => {
it("uses the account endpoint with a 30 second cache and no retry", async () => {
configureAuthClient({
accessToken: () => "token",
refresh: async () => true,
clear: vi.fn(),
});
const { result } = renderHook(() => usePortfolio("account-1"), {
wrapper: createQueryWrapper().wrapper,
});
await waitFor(() => expect(result.current.isSuccess).toBe(true));
expect(result.current.data).toMatchObject({ positions: [] });
});
it("keeps the current connection snapshot after a background refetch error", async () => {
configureAuthClient({
accessToken: () => "token",
refresh: async () => true,
clear: vi.fn(),
});
let calls = 0;
server.use(
http.get("*/api/v1/brokerage-accounts/:accountId/portfolio", () => {
calls += 1;
return calls === 1
? HttpResponse.json({
lastSuccessfulAt: "2026-08-14T00:00:00Z",
isStale: false,
totalsByCurrency: [],
positions: [],
cashBalances: [],
})
: HttpResponse.json({ code: "TBANK_UNAVAILABLE" }, { status: 503 });
}),
);
const { result } = renderHook(() => usePortfolio("account-1"), {
wrapper: createQueryWrapper().wrapper,
});
await waitFor(() => expect(result.current.isSuccess).toBe(true));
void result.current.refetch();
await waitFor(() => expect(result.current.isError).toBe(true));
expect(result.current.data).toMatchObject({
lastSuccessfulAt: "2026-08-14T00:00:00Z",
});
});
});