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vapron-deploy.test.ts

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Gluecron.com/src/__tests__/vapron-deploy.test.ts
vapron-deploy.test.tsBlame376 lines · 1 contributor
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43cf9b0Claude1/**
9ecf5a4Claude2 * BLK-016 — Vapron deploy webhook sender.
43cf9b0Claude3 *
9ecf5a4Claude4 * Asserts that `triggerVapronDeploy` (in `src/hooks/post-receive.ts`)
ba93444Claude5 * matches the wire contract documented at the top of that helper, which
9ecf5a4Claude6 * is the inbound contract for Vapron's
ba93444Claude7 * `apps/api/src/webhooks/gluecron-push.ts` receiver:
43cf9b0Claude8 *
9ecf5a4Claude9 * POST https://vapron.ai/api/webhooks/gluecron-push
43cf9b0Claude10 * Content-Type: application/json
ba93444Claude11 * X-Gluecron-Signature: sha256=<hex(hmac-sha256(body, secret))>
12 *
13 * body = {
14 * event: "push",
15 * repository: { full_name },
16 * ref, after, before,
17 * pusher: { name, email },
18 * commits: [...]
19 * }
20 *
21 * Plus at-least-once delivery: 5 attempts on 5xx with exponential backoff,
22 * stop on first 2xx or unrecoverable 4xx.
43cf9b0Claude23 *
24 * The helper swallows DB errors, so these tests work without a real DB.
25 */
26
27import { afterEach, beforeEach, describe, expect, it } from "bun:test";
ba93444Claude28import { createHmac } from "crypto";
43cf9b0Claude29import { __test } from "../hooks/post-receive";
9ecf5a4Claude30import { config } from "../lib/config";
43cf9b0Claude31
9ecf5a4Claude32const { triggerVapronDeploy, signBody } = __test;
43cf9b0Claude33
34interface CapturedCall {
35 url: string;
36 init: RequestInit;
37}
38
39const origSecret = process.env.GLUECRON_WEBHOOK_SECRET;
9ecf5a4Claude40const origUrl = process.env.VAPRON_DEPLOY_URL;
41const origRepo = process.env.VAPRON_REPO;
ba93444Claude42
43const NULL_REPO_ID = "00000000-0000-0000-0000-000000000000";
44const ZERO_SHA = "0000000000000000000000000000000000000000";
43cf9b0Claude45
ba93444Claude46function makeArgs(overrides: Partial<{
47 owner: string;
48 repo: string;
49 before: string;
50 after: string;
51 ref: string;
52 branch: string;
53 repositoryId: string;
54}> = {}) {
55 return {
56 owner: "ccantynz-alt",
9ecf5a4Claude57 repo: "vapron",
ba93444Claude58 before: ZERO_SHA,
59 after: "a".repeat(40),
60 ref: "refs/heads/Main",
61 branch: "Main",
62 repositoryId: NULL_REPO_ID,
63 ...overrides,
64 };
65}
43cf9b0Claude66
ba93444Claude67function captureFetch(
68 responder: (callIdx: number) => Response | Promise<Response> = () =>
43cf9b0Claude69 new Response(
ba93444Claude70 JSON.stringify({ ok: true, deploymentId: "d1" }),
43cf9b0Claude71 { status: 200, headers: { "Content-Type": "application/json" } }
72 )
ba93444Claude73): { calls: CapturedCall[]; fn: typeof fetch } {
43cf9b0Claude74 const calls: CapturedCall[] = [];
ba93444Claude75 const fn = (async (
43cf9b0Claude76 input: RequestInfo | URL,
77 init: RequestInit = {}
78 ): Promise<Response> => {
ba93444Claude79 const i = calls.length;
43cf9b0Claude80 calls.push({ url: String(input), init });
ba93444Claude81 return responder(i);
82 }) as unknown as typeof fetch;
83 return { calls, fn };
43cf9b0Claude84}
85
ba93444Claude86const noSleep = async (_ms: number) => {};
87
88describe("hooks/post-receive — signBody", () => {
89 it("returns null when no secret", () => {
90 expect(signBody("any body", "")).toBeNull();
91 });
92
93 it("produces sha256=<hex hmac>", () => {
94 const body = '{"event":"push"}';
95 const secret = "topsecret";
96 const expected =
97 "sha256=" + createHmac("sha256", secret).update(body).digest("hex");
98 expect(signBody(body, secret)).toBe(expected);
99 });
100
101 it("is deterministic for the same input", () => {
102 const a = signBody("body", "k");
103 const b = signBody("body", "k");
104 expect(a).toBe(b);
105 });
43cf9b0Claude106
ba93444Claude107 it("changes when the body changes", () => {
108 const a = signBody("body1", "k");
109 const b = signBody("body2", "k");
110 expect(a).not.toBe(b);
111 });
112});
43cf9b0Claude113
9ecf5a4Claude114describe("hooks/post-receive — triggerVapronDeploy (BLK-016 sender)", () => {
43cf9b0Claude115 beforeEach(() => {
116 delete process.env.GLUECRON_WEBHOOK_SECRET;
9ecf5a4Claude117 delete process.env.VAPRON_DEPLOY_URL;
118 delete process.env.VAPRON_REPO;
119 delete process.env.VAPRON_HMAC_SECRET;
120 // legacy names must not leak into the default-URL assertions
43cf9b0Claude121 delete process.env.CRONTECH_DEPLOY_URL;
ba93444Claude122 delete process.env.CRONTECH_REPO;
9ecf5a4Claude123 delete process.env.CRONTECH_HMAC_SECRET;
43cf9b0Claude124 });
125
126 afterEach(() => {
127 if (origSecret === undefined) delete process.env.GLUECRON_WEBHOOK_SECRET;
128 else process.env.GLUECRON_WEBHOOK_SECRET = origSecret;
9ecf5a4Claude129 if (origUrl === undefined) delete process.env.VAPRON_DEPLOY_URL;
130 else process.env.VAPRON_DEPLOY_URL = origUrl;
131 if (origRepo === undefined) delete process.env.VAPRON_REPO;
132 else process.env.VAPRON_REPO = origRepo;
43cf9b0Claude133 });
134
135 it("is exported from __test", () => {
9ecf5a4Claude136 expect(typeof triggerVapronDeploy).toBe("function");
43cf9b0Claude137 });
138
9ecf5a4Claude139 it("POSTs to /api/webhooks/gluecron-push (matches Vapron receiver path)", async () => {
ba93444Claude140 const { calls, fn } = captureFetch();
43cf9b0Claude141
9ecf5a4Claude142 await triggerVapronDeploy(makeArgs(), { fetchImpl: fn, sleep: noSleep });
43cf9b0Claude143
144 expect(calls.length).toBe(1);
145 expect(calls[0]!.url).toBe(
9ecf5a4Claude146 "https://vapron.ai/api/webhooks/gluecron-push"
43cf9b0Claude147 );
ba93444Claude148 expect(calls[0]!.url).not.toContain("/api/hooks/gluecron/push");
43cf9b0Claude149 expect(calls[0]!.init.method).toBe("POST");
150 });
151
5164fabClaude152 it("posts a GitHub-shaped push payload (event, repository, ref, before/after, pusher, commits, sent_at, source)", async () => {
153 const after = "b".repeat(40);
154 const before = "c".repeat(40);
155 const { calls, fn } = captureFetch();
43cf9b0Claude156
9ecf5a4Claude157 await triggerVapronDeploy(
ba93444Claude158 makeArgs({
159 owner: "acme",
160 repo: "api",
161 after,
162 before,
163 ref: "refs/heads/Main",
164 branch: "Main",
165 }),
166 { fetchImpl: fn, sleep: noSleep }
43cf9b0Claude167 );
168
ba93444Claude169 const body = JSON.parse(String(calls[0]!.init.body));
170 expect(body.event).toBe("push");
171 expect(body.repository).toEqual({ full_name: "acme/api" });
172 expect(body.ref).toBe("refs/heads/Main");
173 expect(body.after).toBe(after);
174 expect(body.before).toBe(before);
175 expect(body.pusher).toBeDefined();
176 expect(typeof body.pusher.name).toBe("string");
177 expect(typeof body.pusher.email).toBe("string");
178 expect(Array.isArray(body.commits)).toBe(true);
179 expect(typeof body.sent_at).toBe("string");
180 expect(new Date(body.sent_at).toString()).not.toBe("Invalid Date");
181 expect(body.source).toBe("gluecron");
182 });
183
184 it("signs the body with HMAC-SHA256 in X-Gluecron-Signature when secret is set", async () => {
185 process.env.GLUECRON_WEBHOOK_SECRET = "shared-vultr-secret";
186 const { calls, fn } = captureFetch();
187
9ecf5a4Claude188 await triggerVapronDeploy(makeArgs(), { fetchImpl: fn, sleep: noSleep });
ba93444Claude189
43cf9b0Claude190 const headers = calls[0]!.init.headers as Record<string, string>;
ba93444Claude191 const sentBody = String(calls[0]!.init.body);
192 const expected =
193 "sha256=" +
194 createHmac("sha256", "shared-vultr-secret")
195 .update(sentBody)
196 .digest("hex");
197 expect(headers["X-Gluecron-Signature"]).toBe(expected);
43cf9b0Claude198 expect(headers["Content-Type"]).toBe("application/json");
199 });
200
ba93444Claude201 it("omits X-Gluecron-Signature when no secret is configured", async () => {
202 const { calls, fn } = captureFetch();
43cf9b0Claude203
9ecf5a4Claude204 await triggerVapronDeploy(makeArgs(), { fetchImpl: fn, sleep: noSleep });
43cf9b0Claude205
206 const headers = calls[0]!.init.headers as Record<string, string>;
ba93444Claude207 expect(headers["X-Gluecron-Signature"]).toBeUndefined();
43cf9b0Claude208 });
209
ba93444Claude210 it("attaches X-Gluecron-Event=push and a non-empty X-Gluecron-Delivery id", async () => {
211 const { calls, fn } = captureFetch();
212
9ecf5a4Claude213 await triggerVapronDeploy(makeArgs(), { fetchImpl: fn, sleep: noSleep });
ba93444Claude214
215 const headers = calls[0]!.init.headers as Record<string, string>;
216 expect(headers["X-Gluecron-Event"]).toBe("push");
217 expect(headers["X-Gluecron-Delivery"]).toBeDefined();
218 expect(headers["X-Gluecron-Delivery"]!.length).toBeGreaterThan(0);
219 });
220
221 it("ref carries the actual case of the branch (Main, not main)", async () => {
222 const { calls, fn } = captureFetch();
43cf9b0Claude223
9ecf5a4Claude224 await triggerVapronDeploy(
ba93444Claude225 makeArgs({ ref: "refs/heads/Main", branch: "Main" }),
226 { fetchImpl: fn, sleep: noSleep }
43cf9b0Claude227 );
228
229 const body = JSON.parse(String(calls[0]!.init.body));
ba93444Claude230 expect(body.ref).toBe("refs/heads/Main");
231 expect(body.ref).not.toBe("refs/heads/main");
43cf9b0Claude232 });
233
ba93444Claude234 it("retries on 5xx with provided backoff schedule, stops on first 2xx", async () => {
235 const responses = [
236 new Response("", { status: 502 }),
237 new Response("", { status: 503 }),
238 new Response("", { status: 200 }),
239 ];
240 const { calls, fn } = captureFetch((i) => responses[i]!);
241 const sleeps: number[] = [];
43cf9b0Claude242
9ecf5a4Claude243 await triggerVapronDeploy(makeArgs(), {
ba93444Claude244 fetchImpl: fn,
245 sleep: async (ms) => { sleeps.push(ms); },
246 retryDelaysMs: [10, 20, 30, 40, 50],
247 });
248
249 expect(calls.length).toBe(3);
250 // Two waits — between attempt 1→2 and 2→3. None after the successful 3rd.
251 expect(sleeps).toEqual([10, 20]);
252 });
253
254 it("gives up after the configured number of attempts on persistent 5xx", async () => {
255 const { calls, fn } = captureFetch(() => new Response("", { status: 500 }));
256 const sleeps: number[] = [];
257
9ecf5a4Claude258 await triggerVapronDeploy(makeArgs(), {
ba93444Claude259 fetchImpl: fn,
260 sleep: async (ms) => { sleeps.push(ms); },
261 retryDelaysMs: [1, 2, 3, 4, 5],
262 });
263
264 // 5 delays + 1 initial = 6 total attempts (consistent with at-least-once).
265 expect(calls.length).toBe(6);
266 expect(sleeps).toEqual([1, 2, 3, 4, 5]);
267 });
268
269 it("does not retry on unrecoverable 4xx (e.g. 401 invalid signature)", async () => {
270 const { calls, fn } = captureFetch(() => new Response("", { status: 401 }));
271 const sleeps: number[] = [];
272
9ecf5a4Claude273 await triggerVapronDeploy(makeArgs(), {
ba93444Claude274 fetchImpl: fn,
275 sleep: async (ms) => { sleeps.push(ms); },
276 retryDelaysMs: [1, 2, 3, 4, 5],
277 });
43cf9b0Claude278
279 expect(calls.length).toBe(1);
ba93444Claude280 expect(sleeps).toEqual([]);
43cf9b0Claude281 });
282
ba93444Claude283 it("does retry 408 (request timeout) and 429 (rate limit)", async () => {
284 const responses = [
285 new Response("", { status: 429 }),
286 new Response("", { status: 408 }),
287 new Response("", { status: 200 }),
288 ];
289 const { calls, fn } = captureFetch((i) => responses[i]!);
290
9ecf5a4Claude291 await triggerVapronDeploy(makeArgs(), {
ba93444Claude292 fetchImpl: fn,
293 sleep: noSleep,
294 retryDelaysMs: [1, 2, 3, 4, 5],
295 });
296
297 expect(calls.length).toBe(3);
298 });
299
300 it("retries on network errors (fetch throws)", async () => {
301 let callCount = 0;
302 const fn = (async () => {
303 callCount++;
304 if (callCount < 3) throw new Error("ECONNREFUSED");
305 return new Response("", { status: 200 });
306 }) as unknown as typeof fetch;
307
9ecf5a4Claude308 await triggerVapronDeploy(makeArgs(), {
ba93444Claude309 fetchImpl: fn,
310 sleep: noSleep,
311 retryDelaysMs: [1, 2, 3, 4, 5],
312 });
313
314 expect(callCount).toBe(3);
43cf9b0Claude315 });
316
ba93444Claude317 it("does not throw when receiver responds 401 (unconfigured-secret path)", async () => {
318 const { fn } = captureFetch(() => new Response("", { status: 401 }));
43cf9b0Claude319 await expect(
9ecf5a4Claude320 triggerVapronDeploy(makeArgs(), { fetchImpl: fn, sleep: noSleep })
43cf9b0Claude321 ).resolves.toBeUndefined();
ba93444Claude322 });
323
324 it("uses a default exponential-backoff schedule of 1s/4s/16s/64s/256s", () => {
325 expect(__test.RETRY_DELAYS_MS).toEqual([1_000, 4_000, 16_000, 64_000, 256_000]);
43cf9b0Claude326 });
327});
9ecf5a4Claude328
329describe("vapron config — legacy CRONTECH_* env fallback", () => {
330 const KEYS = [
331 "VAPRON_DEPLOY_URL", "CRONTECH_DEPLOY_URL",
332 "VAPRON_REPO", "CRONTECH_REPO",
333 "VAPRON_HMAC_SECRET", "CRONTECH_HMAC_SECRET", "GLUECRON_WEBHOOK_SECRET",
334 ] as const;
335 const saved: Record<string, string | undefined> = {};
336 beforeEach(() => {
337 for (const k of KEYS) { saved[k] = process.env[k]; delete process.env[k]; }
338 });
339 afterEach(() => {
340 for (const k of KEYS) {
341 if (saved[k] === undefined) delete process.env[k];
342 else process.env[k] = saved[k]!;
343 }
344 });
345
346 it("defaults to the vapron.ai webhook URL and ccantynz-alt/vapron repo", () => {
347 expect(config.vapronDeployUrl).toBe("https://vapron.ai/api/webhooks/gluecron-push");
348 expect(config.vapronRepo).toBe("ccantynz-alt/vapron");
349 });
350
351 it("VAPRON_* wins over legacy CRONTECH_*", () => {
352 process.env.VAPRON_DEPLOY_URL = "https://vapron.ai/hook-a";
353 process.env.CRONTECH_DEPLOY_URL = "https://crontech.ai/hook-b";
354 process.env.VAPRON_REPO = "o/new";
355 process.env.CRONTECH_REPO = "o/old";
356 process.env.VAPRON_HMAC_SECRET = "new-secret";
357 process.env.CRONTECH_HMAC_SECRET = "old-secret";
358 expect(config.vapronDeployUrl).toBe("https://vapron.ai/hook-a");
359 expect(config.vapronRepo).toBe("o/new");
360 expect(config.vapronHmacSecret).toBe("new-secret");
361 });
362
363 it("legacy CRONTECH_* still works when VAPRON_* is unset", () => {
364 process.env.CRONTECH_DEPLOY_URL = "https://crontech.ai/hook-b";
365 process.env.CRONTECH_REPO = "o/old";
366 process.env.CRONTECH_HMAC_SECRET = "old-secret";
367 expect(config.vapronDeployUrl).toBe("https://crontech.ai/hook-b");
368 expect(config.vapronRepo).toBe("o/old");
369 expect(config.vapronHmacSecret).toBe("old-secret");
370 });
371
372 it("HMAC secret falls back to GLUECRON_WEBHOOK_SECRET last", () => {
373 process.env.GLUECRON_WEBHOOK_SECRET = "oldest-secret";
374 expect(config.vapronHmacSecret).toBe("oldest-secret");
375 });
376});