fristydev/hooks/use-game-profile.test.tsx

import { afterEach, describe, expect, it, vi } from "vitest";
import { act, renderHook, waitFor } from "@testing-library/react";
import { useGameProfile } from "@/hooks/use-game-profile";
import { profileFixture } from "@/test/fixtures";

afterEach(() => {
    vi.unstubAllGlobals();
    vi.restoreAllMocks();
});

describe("useGameProfile", () => {
    it("loads a profile and derives view state", async () => {
        vi.stubGlobal(
            "fetch",
            vi.fn(async () => ({ ok: true, json: async () => profileFixture() }) as Response),
        );
        const { result } = renderHook(() => useGameProfile("1", "en", 0));
        await waitFor(() => expect(result.current.profile?.name).toBe("Test Game"));
        expect(result.current.failed).toBe(false);
        expect(result.current.localeTag).toBe("en-US");
        expect(result.current.hasDetails).toBe(true);
    });

    it("flags failure when the API errors", async () => {
        vi.stubGlobal(
            "fetch",
            vi.fn(async () => ({ ok: false, status: 500 }) as Response),
        );
        const { result } = renderHook(() => useGameProfile("1", "en", 0));
        await waitFor(() => expect(result.current.failed).toBe(true));
        expect(result.current.profile).toBeNull();
    });

    it("retries on demand", async () => {
        let calls = 0;
        vi.stubGlobal(
            "fetch",
            vi.fn(async () => {
                calls += 1;
                return { ok: false, status: 500 } as Response;
            }),
        );
        const { result } = renderHook(() => useGameProfile("1", "en", 0));
        await waitFor(() => expect(result.current.failed).toBe(true));
        expect(result.current.canRetry).toBe(true);
        result.current.retry();
        await waitFor(() => expect(calls).toBeGreaterThan(1));
    });

    it("blocks double retry during cooldown and restores on reset", async () => {
        let calls = 0;
        vi.stubGlobal(
            "fetch",
            vi.fn(async () => {
                calls += 1;
                return { ok: false, status: 500 } as Response;
            }),
        );
        const { result } = renderHook(() => useGameProfile("1", "en", 0));
        await waitFor(() => expect(result.current.failed).toBe(true));
        act(() => {
            result.current.retry();
        });
        expect(result.current.canRetry).toBe(false);
        const afterFirstRetry = calls;
        act(() => {
            result.current.retry();
        });
        expect(calls).toBe(afterFirstRetry);
        act(() => {
            result.current.reset();
        });
        expect(result.current.canRetry).toBe(true);
    });
});