70 lines
2.7 KiB
TypeScript
70 lines
2.7 KiB
TypeScript
import { describe, expect, mock, test } from "bun:test";
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import { createDonateHeartbeatHandler } from "./handler";
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function dependencies() {
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return {
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authorize: mock(() => {}),
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resumeDonation: mock(async (): Promise<unknown | undefined> => undefined),
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publishHeartbeat: mock(() => {}),
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queue: mock((task: () => void) => task()),
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};
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}
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describe("donation heartbeat handler", () => {
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test("authorizes before heartbeat side effects", async () => {
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const deps = dependencies();
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deps.authorize.mockImplementation(() => {
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throw new Error("Unauthorized");
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});
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const response = await createDonateHeartbeatHandler(deps)(
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new Request("https://buzz.test/api/donate/hb?tag=42&key=wrong"),
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);
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expect(response.status).toBe(401);
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expect(await response.json()).toEqual({ error: "Unauthorized" });
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expect(deps.authorize).toHaveBeenCalledWith("wrong");
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expect(deps.publishHeartbeat).not.toHaveBeenCalled();
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expect(deps.queue).not.toHaveBeenCalled();
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});
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test("rejects an invalid tag without side effects", async () => {
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const deps = dependencies();
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const response = await createDonateHeartbeatHandler(deps)(
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new Request("https://buzz.test/api/donate/hb?tag=nope"),
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);
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expect(response.status).toBe(400);
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expect(deps.publishHeartbeat).not.toHaveBeenCalled();
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expect(deps.queue).not.toHaveBeenCalled();
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});
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test("publishes and queues a resume check for a normal heartbeat", async () => {
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const deps = dependencies();
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const response = await createDonateHeartbeatHandler(deps)(
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new Request("https://buzz.test/api/donate/hb?tag=42"),
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);
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expect(await response.json()).toEqual({ success: true });
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expect(deps.publishHeartbeat).toHaveBeenCalledWith(42);
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expect(deps.queue).toHaveBeenCalledTimes(1);
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expect(deps.resumeDonation).toHaveBeenCalledTimes(1);
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});
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test("returns a resumed donation with the existing redirect status", async () => {
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const deps = dependencies();
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deps.resumeDonation.mockResolvedValue({ id: "donation-1", amount: 50 });
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const response = await createDonateHeartbeatHandler(deps)(
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new Request("https://buzz.test/api/donate/hb?tag=7&resume=true"),
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);
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expect(response.status).toBe(302);
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expect(await response.json()).toEqual({ id: "donation-1", amount: 50 });
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expect(deps.queue).not.toHaveBeenCalled();
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});
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test("returns success when an explicit resume finds nothing", async () => {
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const deps = dependencies();
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const response = await createDonateHeartbeatHandler(deps)(
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new Request("https://buzz.test/api/donate/hb?tag=1&resume=true"),
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);
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expect(response.status).toBe(200);
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expect(await response.json()).toEqual({ success: true });
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});
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});
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