Files
SnapOtter/tests/e2e-docker/pipeline-chains.spec.ts
SnapOtterandGitHub d10d0f544f fix: release QA hardening across processing, media, security, and CI gates (#649)
A release-readiness QA pass over the whole product. The commits split into
defects a user would hit and gates that were reporting green while measuring
nothing.

## Fixes that change behaviour

Rate limiting was bypassable on every install: TRUST_PROXY defaulted to true, so
request.ip came from a client-set header and a forged X-Forwarded-For got past
the login limiter. The default is now a private-network trust list.

A transient Postgres outage stranded in-flight jobs, leaving finished output on
disk with no row pointing at it. A reconciler now resolves those rows and adopts
the bytes rather than dropping the work.

A Redis connection that moved to a new address wedged every read-blocked
consumer, so completions stopped signalling while health still answered 200.
Socket timeouts plus subscriber pings recover it.

Installing more than one AI bundle left the shared venv multi-versioned and
silently broke three tools. The installer now reconciles distributions to one
version each.

Converting an image to JXL at quality 1 through 4 returned a 500, because
libjxl 0.7 rejects the distance those values compute. The quality is floored at
what the encoder honours. A missing ffmpeg was also reported to the user as a
corrupt upload; it now says the engine is unavailable.

RAW uploads reached an unpatched LibRaw on arm64, so it is built from source at
0.22.2, and the release scan was split so it can fail on an unfixed critical
instead of hiding it behind ignore-unfixed.

## Gates that could not fail

Two mutation lanes ran zero mutants because Stryker crawled the gitignored docs
build; coverage discarded its whole report on any failing test; the lint gate
skipped root tests, scripts, and two workspaces; and several generated matrices
counted a host missing ffmpeg as a passing tool. Each now measures what it
claims.

Full evidence and the outstanding release items are tracked locally and are not
part of this branch.
2026-07-27 15:37:30 +08:00

516 lines
19 KiB
TypeScript

import { readFileSync } from "node:fs";
import { join } from "node:path";
import { expect, test } from "@playwright/test";
// ─── Pipeline Chains ───────────────────────────────────────────────
// Multi-step pipeline chain tests: combining different tool categories
// in realistic workflows. Complements pipeline-tools.spec.ts with
// more complex chains and cross-category combinations.
const FIXTURES = join(process.cwd(), "tests", "fixtures", "image", "valid");
const FORMATS = join(process.cwd(), "tests", "fixtures", "image", "formats");
let token: string;
test.beforeAll(async ({ request }) => {
const res = await request.post("/api/auth/login", {
data: { username: "admin", password: "admin" },
});
const body = await res.json();
token = body.token;
});
function fixture(name: string): Buffer {
return readFileSync(join(FIXTURES, name));
}
function formatFixture(name: string): Buffer {
return readFileSync(join(FORMATS, name));
}
const PNG_200x150 = fixture("test-200x150.png");
const JPG_100x100 = fixture("test-100x100.jpg");
const HEIC_200x150 = fixture("test-200x150.heic");
const JPG_SAMPLE = formatFixture("sample.jpg");
const JPG_WITH_EXIF = fixture("test-with-exif.jpg");
// ─── Resize + Watermark + Optimize Chain ───────────────────────────
test.describe("Resize + Watermark + Optimize chain", () => {
test("resize then text watermark then optimize for web", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "resize", settings: { width: 800, fit: "contain" } },
{
toolId: "watermark-text",
settings: {
text: "PREVIEW",
fontSize: 32,
color: "#ffffff",
opacity: 35,
position: "center",
},
},
{ toolId: "optimize-for-web", settings: { maxWidth: 800, quality: 75 } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.processedSize).toBeGreaterThan(0);
expect(body.processedSize).toBeLessThan(body.originalSize);
});
});
// ─── Crop + Enhance + Convert Chain ────────────────────────────────
test.describe("Crop + Enhance + Convert chain", () => {
test("crop then enhance then convert to WebP", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "crop", settings: { left: 10, top: 10, width: 200, height: 200 } },
{ toolId: "image-enhancement", settings: { preset: "auto" } },
{ toolId: "convert", settings: { format: "webp" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.downloadUrl).toContain(".webp");
});
});
// ─── Strip Metadata + Resize + Compress Chain ──────────────────────
test.describe("Strip Metadata + Resize + Compress chain", () => {
test("strip metadata then resize then compress", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "photo.jpg", mimeType: "image/jpeg", buffer: JPG_WITH_EXIF },
pipeline: JSON.stringify({
steps: [
{ toolId: "strip-metadata", settings: {} },
{ toolId: "resize", settings: { width: 400, fit: "contain" } },
{ toolId: "compress", settings: { quality: 60 } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.processedSize).toBeGreaterThan(0);
});
});
// ─── Color Adjust + Sharpen + Border Chain ─────────────────────────
test.describe("Color Adjust + Sharpen + Border chain", () => {
test("adjust colors then sharpen then add border", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.png", mimeType: "image/png", buffer: PNG_200x150 },
pipeline: JSON.stringify({
steps: [
{ toolId: "adjust-colors", settings: { brightness: 10, contrast: 20 } },
{ toolId: "sharpening", settings: { sigma: 1.0 } },
{ toolId: "border", settings: { size: 10, color: "#333333" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
});
});
// ─── Rotate + Crop + Watermark Chain ───────────────────────────────
test.describe("Rotate + Crop + Watermark chain", () => {
test("rotate then crop then watermark text", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "rotate", settings: { angle: 90 } },
{ toolId: "crop", settings: { left: 0, top: 0, width: 300, height: 300 } },
{
toolId: "watermark-text",
settings: {
text: "ROTATED",
fontSize: 24,
color: "#ff0000",
opacity: 50,
position: "bottom-right",
},
},
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
});
});
// ─── Enhancement + Replace Color + Convert Chain ───────────────────
test.describe("Enhancement + Replace Color + Convert chain", () => {
test("enhance then replace color then convert to AVIF", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.jpg", mimeType: "image/jpeg", buffer: JPG_100x100 },
pipeline: JSON.stringify({
steps: [
{ toolId: "image-enhancement", settings: { preset: "vivid" } },
{
toolId: "replace-color",
settings: {
targetColor: "#ffffff",
replacementColor: "#f0f0f0",
tolerance: 20,
},
},
{ toolId: "convert", settings: { format: "avif" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.downloadUrl).toContain(".avif");
});
});
// ─── HEIC Pipeline Chains ──────────────────────────────────────────
test.describe("HEIC pipeline chains", () => {
test("HEIC: resize then convert to PNG", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.heic", mimeType: "image/heic", buffer: HEIC_200x150 },
pipeline: JSON.stringify({
steps: [
{ toolId: "resize", settings: { width: 100, fit: "contain" } },
{ toolId: "convert", settings: { format: "png" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.downloadUrl).toContain(".png");
});
test("HEIC: enhance then watermark then compress", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.heic", mimeType: "image/heic", buffer: HEIC_200x150 },
pipeline: JSON.stringify({
steps: [
{ toolId: "image-enhancement", settings: { preset: "auto" } },
{
toolId: "watermark-text",
settings: {
text: "HEIC PIPELINE",
fontSize: 16,
color: "#808080",
opacity: 30,
position: "bottom-right",
},
},
{ toolId: "compress", settings: { quality: 70 } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
});
});
// ─── Grayscale + Sharpen + Text Overlay Chain ──────────────────────
test.describe("Grayscale + Sharpen + Text Overlay chain", () => {
test("grayscale then sharpen then text overlay", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "adjust-colors", settings: { grayscale: true } },
{ toolId: "sharpening", settings: { sigma: 2.0 } },
{
toolId: "text-overlay",
settings: {
text: "B&W",
fontSize: 48,
color: "#FFFFFF",
position: "bottom",
backgroundBox: true,
backgroundColor: "#000000",
},
},
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
});
});
// ─── Social Media Optimization Chain ───────────────────────────────
test.describe("Social media optimization chain", () => {
test("resize for Instagram then enhance then watermark", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "resize", settings: { width: 1080, height: 1080, fit: "cover" } },
{ toolId: "image-enhancement", settings: { preset: "vivid" } },
{
toolId: "watermark-text",
settings: {
text: "@snapotter",
fontSize: 16,
color: "#ffffff",
opacity: 30,
position: "bottom-right",
},
},
{ toolId: "compress", settings: { quality: 85 } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.processedSize).toBeGreaterThan(0);
});
});
// ─── Print Preparation Chain ───────────────────────────────────────
test.describe("Print preparation chain", () => {
test("strip metadata then resize for A4 then sharpen then border", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "strip-metadata", settings: {} },
{ toolId: "resize", settings: { width: 2480, fit: "contain" } },
{ toolId: "sharpening", settings: { sigma: 1.2 } },
{ toolId: "border", settings: { size: 40, color: "#ffffff" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
});
});
// ─── Thumbnail Generation Chain ────────────────────────────────────
test.describe("Thumbnail generation chain", () => {
test("resize small then enhance then convert to WebP", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "resize", settings: { width: 150, height: 150, fit: "cover" } },
{ toolId: "sharpening", settings: { sigma: 0.5 } },
{ toolId: "convert", settings: { format: "webp" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.downloadUrl).toContain(".webp");
expect(body.processedSize).toBeGreaterThan(0);
// Thumbnail should be much smaller than original
expect(body.processedSize).toBeLessThan(body.originalSize);
});
});
// ─── Edit Metadata + Convert Chain ─────────────────────────────────
test.describe("Edit Metadata + Convert chain", () => {
test("edit metadata then convert to PNG", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.jpg", mimeType: "image/jpeg", buffer: JPG_100x100 },
pipeline: JSON.stringify({
steps: [
{
toolId: "edit-metadata",
settings: { artist: "Pipeline Test", copyright: "CC0" },
},
{ toolId: "convert", settings: { format: "png" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.downloadUrl).toContain(".png");
});
});
// ─── Pipeline Chain Validation ─────────────────────────────────────
test.describe("Pipeline chain validation", () => {
test("pipeline with duplicate steps succeeds", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.png", mimeType: "image/png", buffer: PNG_200x150 },
pipeline: JSON.stringify({
steps: [
{ toolId: "resize", settings: { width: 150, fit: "contain" } },
{ toolId: "resize", settings: { width: 100, fit: "contain" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
});
test("pipeline with 6 steps completes", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "sample.jpg", mimeType: "image/jpeg", buffer: JPG_SAMPLE },
pipeline: JSON.stringify({
steps: [
{ toolId: "strip-metadata", settings: {} },
{ toolId: "resize", settings: { width: 600, fit: "contain" } },
{ toolId: "adjust-colors", settings: { brightness: 5, contrast: 10 } },
{ toolId: "sharpening", settings: { sigma: 0.8 } },
{
toolId: "watermark-text",
settings: {
text: "6-step",
fontSize: 14,
color: "#808080",
opacity: 20,
position: "bottom-right",
},
},
{ toolId: "compress", settings: { quality: 75 } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
expect(body.processedSize).toBeGreaterThan(0);
expect(body.processedSize).toBeLessThan(body.originalSize);
});
test("pipeline step metadata is returned", async ({ request }) => {
const res = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.png", mimeType: "image/png", buffer: PNG_200x150 },
pipeline: JSON.stringify({
steps: [
{ toolId: "resize", settings: { width: 100, fit: "contain" } },
{ toolId: "border", settings: { size: 5, color: "#000000" } },
],
}),
},
});
expect(res.ok()).toBe(true);
const body = await res.json();
expect(body.downloadUrl).toBeTruthy();
// Pipeline should return step metadata
if (body.steps) {
expect(body.steps).toBeInstanceOf(Array);
expect(body.steps.length).toBe(2);
}
});
test("saved pipeline can be executed", async ({ request }) => {
// Save a pipeline
const saveRes = await request.post("/api/v1/pipeline/save", {
headers: { Authorization: `Bearer ${token}` },
data: {
name: "Chain Test Pipeline",
description: "Resize and convert for chain testing",
steps: [
{ toolId: "resize", settings: { width: 200, fit: "contain" } },
{ toolId: "convert", settings: { format: "webp" } },
],
},
});
expect(saveRes.ok()).toBe(true);
const { id } = await saveRes.json();
// Execute the saved pipeline
const execRes = await request.post("/api/v1/pipeline/execute", {
headers: { Authorization: `Bearer ${token}` },
multipart: {
file: { name: "test.png", mimeType: "image/png", buffer: PNG_200x150 },
pipeline: JSON.stringify({
steps: [
{ toolId: "resize", settings: { width: 200, fit: "contain" } },
{ toolId: "convert", settings: { format: "webp" } },
],
}),
},
});
expect(execRes.ok()).toBe(true);
const execBody = await execRes.json();
expect(execBody.downloadUrl).toBeTruthy();
expect(execBody.downloadUrl).toContain(".webp");
// Clean up
await request.delete(`/api/v1/pipeline/${id}`, {
headers: { Authorization: `Bearer ${token}` },
});
});
});