127 lines
3.8 KiB
TypeScript
127 lines
3.8 KiB
TypeScript
import { HttpResponse, http } from "msw";
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import { setupServer } from "msw/node";
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import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from "vitest";
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import { createExternalAuthSessionAdapter } from "../../src/adapters/auth/external-session-adapter.ts";
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import { createHttpClient } from "../../src/adapters/http/client.ts";
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import { TEST_HTTP_CONTRACT } from "../helpers/http-contract-fixture.ts";
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let responseStatuses: number[] = [];
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const server = setupServer(
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http.get("https://api.test/api/entities", () => {
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const status = responseStatuses.shift() ?? 200;
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if (status === 401) {
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return HttpResponse.json(
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{
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success: false,
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error: { code: "UNAUTHENTICATED" },
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meta: { requestId: "request-1", traceId: "trace-1" },
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},
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{ status },
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);
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}
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return HttpResponse.json({
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success: true,
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data: [{ id: "resource-1", name: "Example" }],
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meta: { requestId: "request-2", traceId: "trace-1" },
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});
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}),
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);
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beforeAll(() => server.listen({ onUnhandledRequest: "error" }));
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afterEach(() => {
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responseStatuses = [];
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server.resetHandlers();
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});
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afterAll(() => server.close());
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const clock = { now: () => 0, sleep: async () => {} };
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type HttpDependencies = Parameters<typeof createHttpClient>[0];
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function testClient(options: HttpDependencies) {
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return createHttpClient({ ...TEST_HTTP_CONTRACT, ...options });
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}
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type ExternalSessionOwner = Parameters<
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typeof createExternalAuthSessionAdapter
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>[0];
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function createOwner(
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overrides: Partial<ExternalSessionOwner> = {},
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): ExternalSessionOwner {
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return {
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readState: () => "authenticated",
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subscribe: () => () => {},
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beginSignIn: async () => {},
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signOut: async () => {},
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attachCredential: async () => ({ headers: {} }),
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recoverSession: async () => "restored",
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notifyUnauthenticated: () => {},
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...overrides,
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};
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}
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describe("bounded 401 session recovery", () => {
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it("calls recovery once and replays a safe request once", async () => {
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responseStatuses = [401, 200];
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const recoverSession = vi.fn(async () => "restored" as const);
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const authSession = createExternalAuthSessionAdapter(createOwner({
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attachCredential: async () => ({ headers: {} }),
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recoverSession,
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notifyUnauthenticated: vi.fn(),
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}));
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const client = testClient({
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baseUrl: "https://api.test",
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authSession,
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clock,
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});
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await expect(client.execute("LIST_ENTITIES")).resolves.toMatchObject({
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ok: true,
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});
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expect(recoverSession).toHaveBeenCalledTimes(1);
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});
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it("stops after a second 401 and notifies unauthenticated once", async () => {
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responseStatuses = [401, 401];
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const notifyUnauthenticated = vi.fn();
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const authSession = createExternalAuthSessionAdapter(createOwner({
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attachCredential: async () => ({ headers: {} }),
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recoverSession: async () => "restored",
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notifyUnauthenticated,
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}));
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const client = testClient({
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baseUrl: "https://api.test",
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authSession,
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clock,
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});
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await expect(client.execute("LIST_ENTITIES")).resolves.toMatchObject({
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ok: false,
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error: { kind: "AUTH_REQUIRED" },
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});
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expect(notifyUnauthenticated).toHaveBeenCalledTimes(1);
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});
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it("normalizes attach and invalid recovery failures", async () => {
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const attachFailure = createExternalAuthSessionAdapter(createOwner({
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attachCredential: async () => {
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throw new Error("credential detail");
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},
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recoverSession: async () => "restored",
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notifyUnauthenticated: vi.fn(),
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}));
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const client = testClient({
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baseUrl: "https://api.test",
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authSession: attachFailure,
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clock,
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});
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await expect(client.execute("LIST_ENTITIES")).resolves.toMatchObject({
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ok: false,
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error: { kind: "AUTH_INTEGRATION_FAILURE" },
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});
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});
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});
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