import { APIClient, isAPIError } from "../src/api"; import { enableFetchMocks } from "jest-fetch-mock"; enableFetchMocks(); function getFetchCall(call: any[]) { const { body, method } = call[1]; if (body != null && typeof body !== "string") { throw new Error("invalid body"); } return { url: call[0], method: method, body: JSON.parse(body as any), }; } describe("API", () => { test("success", async () => { fetchMock.resetMocks(); fetchMock.mockResponse(async (req) => { const body = await req.json(); if (req.method === "POST" && req.url === "https://calckey.test/api/i") { if (body.i === "TOKEN") { return JSON.stringify({ id: "foo" }); } else { return { status: 400 }; } } else { return { status: 404 }; } }); const cli = new APIClient({ origin: "https://calckey.test", credential: "TOKEN", }); const res = await cli.request("i"); expect(res).toEqual({ id: "foo", }); expect(getFetchCall(fetchMock.mock.calls[0])).toEqual({ url: "https://calckey.test/api/i", method: "POST", body: { i: "TOKEN" }, }); }); test("with params", async () => { fetchMock.resetMocks(); fetchMock.mockResponse(async (req) => { const body = await req.json(); if ( req.method === "POST" && req.url === "https://calckey.test/api/notes/show" ) { if (body.i === "TOKEN" && body.noteId === "aaaaa") { return JSON.stringify({ id: "foo" }); } else { return { status: 400 }; } } else { return { status: 404 }; } }); const cli = new APIClient({ origin: "https://calckey.test", credential: "TOKEN", }); const res = await cli.request("notes/show", { noteId: "aaaaa" }); expect(res).toEqual({ id: "foo", }); expect(getFetchCall(fetchMock.mock.calls[0])).toEqual({ url: "https://calckey.test/api/notes/show", method: "POST", body: { i: "TOKEN", noteId: "aaaaa" }, }); }); test("204 No Content で null が返る", async () => { fetchMock.resetMocks(); fetchMock.mockResponse(async (req) => { if ( req.method === "POST" && req.url === "https://calckey.test/api/reset-password" ) { return { status: 204 }; } else { return { status: 404 }; } }); const cli = new APIClient({ origin: "https://calckey.test", credential: "TOKEN", }); const res = await cli.request("reset-password", { token: "aaa", password: "aaa", }); expect(res).toEqual(null); expect(getFetchCall(fetchMock.mock.calls[0])).toEqual({ url: "https://calckey.test/api/reset-password", method: "POST", body: { i: "TOKEN", token: "aaa", password: "aaa" }, }); }); test("インスタンスの credential が指定されていても引数で credential が null ならば null としてリクエストされる", async () => { fetchMock.resetMocks(); fetchMock.mockResponse(async (req) => { const body = await req.json(); if (req.method === "POST" && req.url === "https://calckey.test/api/i") { if (typeof body.i === "string") { return JSON.stringify({ id: "foo" }); } else { return { status: 401, body: JSON.stringify({ error: { message: "Credential required.", code: "CREDENTIAL_REQUIRED", id: "1384574d-a912-4b81-8601-c7b1c4085df1", }, }), }; } } else { return { status: 404 }; } }); try { const cli = new APIClient({ origin: "https://calckey.test", credential: "TOKEN", }); await cli.request("i", {}, null); } catch (e) { expect(isAPIError(e)).toEqual(true); } }); test("api error", async () => { fetchMock.resetMocks(); fetchMock.mockResponse(async (req) => { return { status: 500, body: JSON.stringify({ error: { message: "Internal error occurred. Please contact us if the error persists.", code: "INTERNAL_ERROR", id: "5d37dbcb-891e-41ca-a3d6-e690c97775ac", kind: "server", }, }), }; }); try { const cli = new APIClient({ origin: "https://calckey.test", credential: "TOKEN", }); await cli.request("i"); } catch (e: any) { expect(isAPIError(e)).toEqual(true); expect(e.id).toEqual("5d37dbcb-891e-41ca-a3d6-e690c97775ac"); } }); test("network error", async () => { fetchMock.resetMocks(); fetchMock.mockAbort(); try { const cli = new APIClient({ origin: "https://calckey.test", credential: "TOKEN", }); await cli.request("i"); } catch (e) { expect(isAPIError(e)).toEqual(false); } }); test("json parse error", async () => { fetchMock.resetMocks(); fetchMock.mockResponse(async (req) => { return { status: 500, body: "I AM NOT JSON", }; }); try { const cli = new APIClient({ origin: "https://calckey.test", credential: "TOKEN", }); await cli.request("i"); } catch (e) { expect(isAPIError(e)).toEqual(false); } }); });