refactor(test): dedupe channel and monitor action suites

This commit is contained in:
Peter Steinberger
2026-02-18 04:48:51 +00:00
parent 31f83c86b2
commit a69e7682c1
11 changed files with 506 additions and 789 deletions

View File

@@ -27,6 +27,8 @@ vi.mock("../sticker-cache.js", () => ({
// eslint-disable-next-line @typescript-eslint/consistent-type-imports
const { resolveMedia } = await import("./delivery.js");
const MAX_MEDIA_BYTES = 10_000_000;
const BOT_TOKEN = "tok123";
function makeCtx(
mediaField: "voice" | "audio" | "photo" | "video",
@@ -61,6 +63,25 @@ function makeCtx(
};
}
function setupTransientGetFileRetry() {
const getFile = vi
.fn()
.mockRejectedValueOnce(new Error("Network request for 'getFile' failed!"))
.mockResolvedValueOnce({ file_path: "voice/file_0.oga" });
fetchRemoteMedia.mockResolvedValueOnce({
buffer: Buffer.from("audio"),
contentType: "audio/ogg",
fileName: "file_0.oga",
});
saveMediaBuffer.mockResolvedValueOnce({
path: "/tmp/file_0.oga",
contentType: "audio/ogg",
});
return getFile;
}
describe("resolveMedia getFile retry", () => {
beforeEach(() => {
vi.useFakeTimers();
@@ -73,22 +94,8 @@ describe("resolveMedia getFile retry", () => {
});
it("retries getFile on transient failure and succeeds on second attempt", async () => {
const getFile = vi
.fn()
.mockRejectedValueOnce(new Error("Network request for 'getFile' failed!"))
.mockResolvedValueOnce({ file_path: "voice/file_0.oga" });
fetchRemoteMedia.mockResolvedValueOnce({
buffer: Buffer.from("audio"),
contentType: "audio/ogg",
fileName: "file_0.oga",
});
saveMediaBuffer.mockResolvedValueOnce({
path: "/tmp/file_0.oga",
contentType: "audio/ogg",
});
const promise = resolveMedia(makeCtx("voice", getFile), 10_000_000, "tok123");
const getFile = setupTransientGetFileRetry();
const promise = resolveMedia(makeCtx("voice", getFile), MAX_MEDIA_BYTES, BOT_TOKEN);
await vi.advanceTimersByTimeAsync(5000);
const result = await promise;
@@ -101,7 +108,7 @@ describe("resolveMedia getFile retry", () => {
it("returns null when all getFile retries fail so message is not dropped", async () => {
const getFile = vi.fn().mockRejectedValue(new Error("Network request for 'getFile' failed!"));
const promise = resolveMedia(makeCtx("voice", getFile), 10_000_000, "tok123");
const promise = resolveMedia(makeCtx("voice", getFile), MAX_MEDIA_BYTES, BOT_TOKEN);
await vi.advanceTimersByTimeAsync(15000);
const result = await promise;
@@ -113,34 +120,26 @@ describe("resolveMedia getFile retry", () => {
const getFile = vi.fn().mockResolvedValue({ file_path: "voice/file_0.oga" });
fetchRemoteMedia.mockRejectedValueOnce(new Error("download failed"));
await expect(resolveMedia(makeCtx("voice", getFile), 10_000_000, "tok123")).rejects.toThrow(
"download failed",
);
await expect(
resolveMedia(makeCtx("voice", getFile), MAX_MEDIA_BYTES, BOT_TOKEN),
).rejects.toThrow("download failed");
expect(getFile).toHaveBeenCalledTimes(1);
});
it("returns null for photo when getFile exhausts retries", async () => {
const getFile = vi.fn().mockRejectedValue(new Error("HttpError: Network error"));
it.each(["photo", "video"] as const)(
"returns null for %s when getFile exhausts retries",
async (mediaField) => {
const getFile = vi.fn().mockRejectedValue(new Error("HttpError: Network error"));
const promise = resolveMedia(makeCtx("photo", getFile), 10_000_000, "tok123");
await vi.advanceTimersByTimeAsync(15000);
const result = await promise;
const promise = resolveMedia(makeCtx(mediaField, getFile), MAX_MEDIA_BYTES, BOT_TOKEN);
await vi.advanceTimersByTimeAsync(15000);
const result = await promise;
expect(getFile).toHaveBeenCalledTimes(3);
expect(result).toBeNull();
});
it("returns null for video when getFile exhausts retries", async () => {
const getFile = vi.fn().mockRejectedValue(new Error("HttpError: Network error"));
const promise = resolveMedia(makeCtx("video", getFile), 10_000_000, "tok123");
await vi.advanceTimersByTimeAsync(15000);
const result = await promise;
expect(getFile).toHaveBeenCalledTimes(3);
expect(result).toBeNull();
});
expect(getFile).toHaveBeenCalledTimes(3);
expect(result).toBeNull();
},
);
it("does not retry 'file is too big' error (400 Bad Request) and returns null", async () => {
// Simulate Telegram Bot API error when file exceeds 20MB limit
@@ -149,7 +148,7 @@ describe("resolveMedia getFile retry", () => {
);
const getFile = vi.fn().mockRejectedValue(fileTooBigError);
const result = await resolveMedia(makeCtx("video", getFile), 10_000_000, "tok123");
const result = await resolveMedia(makeCtx("video", getFile), MAX_MEDIA_BYTES, BOT_TOKEN);
// Should NOT retry - "file is too big" is a permanent error, not transient
expect(getFile).toHaveBeenCalledTimes(1);
@@ -165,54 +164,30 @@ describe("resolveMedia getFile retry", () => {
);
const getFile = vi.fn().mockRejectedValue(fileTooBigError);
const result = await resolveMedia(makeCtx("video", getFile), 10_000_000, "tok123");
const result = await resolveMedia(makeCtx("video", getFile), MAX_MEDIA_BYTES, BOT_TOKEN);
expect(getFile).toHaveBeenCalledTimes(1);
expect(result).toBeNull();
});
it("returns null for audio when file is too big", async () => {
const fileTooBigError = new Error(
"GrammyError: Call to 'getFile' failed! (400: Bad Request: file is too big)",
);
const getFile = vi.fn().mockRejectedValue(fileTooBigError);
it.each(["audio", "voice"] as const)(
"returns null for %s when file is too big",
async (mediaField) => {
const fileTooBigError = new Error(
"GrammyError: Call to 'getFile' failed! (400: Bad Request: file is too big)",
);
const getFile = vi.fn().mockRejectedValue(fileTooBigError);
const result = await resolveMedia(makeCtx("audio", getFile), 10_000_000, "tok123");
const result = await resolveMedia(makeCtx(mediaField, getFile), MAX_MEDIA_BYTES, BOT_TOKEN);
expect(getFile).toHaveBeenCalledTimes(1);
expect(result).toBeNull();
});
it("returns null for voice when file is too big", async () => {
const fileTooBigError = new Error(
"GrammyError: Call to 'getFile' failed! (400: Bad Request: file is too big)",
);
const getFile = vi.fn().mockRejectedValue(fileTooBigError);
const result = await resolveMedia(makeCtx("voice", getFile), 10_000_000, "tok123");
expect(getFile).toHaveBeenCalledTimes(1);
expect(result).toBeNull();
});
expect(getFile).toHaveBeenCalledTimes(1);
expect(result).toBeNull();
},
);
it("still retries transient errors even after encountering file too big in different call", async () => {
// First call with transient error should retry
const getFile = vi
.fn()
.mockRejectedValueOnce(new Error("Network request for 'getFile' failed!"))
.mockResolvedValueOnce({ file_path: "voice/file_0.oga" });
fetchRemoteMedia.mockResolvedValueOnce({
buffer: Buffer.from("audio"),
contentType: "audio/ogg",
fileName: "file_0.oga",
});
saveMediaBuffer.mockResolvedValueOnce({
path: "/tmp/file_0.oga",
contentType: "audio/ogg",
});
const promise = resolveMedia(makeCtx("voice", getFile), 10_000_000, "tok123");
const getFile = setupTransientGetFileRetry();
const promise = resolveMedia(makeCtx("voice", getFile), MAX_MEDIA_BYTES, BOT_TOKEN);
await vi.advanceTimersByTimeAsync(5000);
const result = await promise;