feat(lanes): add proof gallery core (list/file/delete/link) (C)

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2026-08-04 15:55:04 +07:00
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/**
* @file Tests for server/lib/proof.js: proof-directory listing, containment-
* checked file resolution, delete granularities, and the clone-root symlink
* convergence (ensureProofLink).
* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
*/
const os = require("node:os");
const path = require("node:path");
const fs = require("node:fs");
const SUITE_ROOT = fs.mkdtempSync(path.join(os.tmpdir(), "ccam-proof-"));
process.env.DASHBOARD_DB_PATH = path.join(SUITE_ROOT, "dashboard.db");
process.env.LANES_ROOT = path.join(SUITE_ROOT, "lanes");
const { describe, it, after } = require("node:test");
const assert = require("node:assert/strict");
const lanesLib = require("../lib/lanes");
const features = require("../lib/lane-features");
const proof = require("../lib/proof");
after(() => fs.rmSync(SUITE_ROOT, { recursive: true, force: true }));
let laneSeq = 0;
function makeLane() {
laneSeq += 1;
const cwd = path.join(SUITE_ROOT, `lane-cwd-${laneSeq}`);
fs.mkdirSync(cwd, { recursive: true });
return lanesLib.createLane({ title: `lane ${laneSeq}`, cwd, kind: "managed" });
}
function writeShot(lane, slug, group, name) {
const dir = path.join(lane.cwd, ".playwright-mcp", "proof", slug, group);
fs.mkdirSync(dir, { recursive: true });
fs.writeFileSync(path.join(dir, name), "fake-png");
}
describe("listProof", () => {
it("groups screenshots by slug then phase group", () => {
const lane = makeLane();
writeShot(lane, "one", "qc-local", "a.png");
writeShot(lane, "one", "qc-local", "b.png");
writeShot(lane, "one", "qc-dev", "c.png");
const list = proof.listProof(lane.id);
const one = list.find((f) => f.slug === "one");
assert.deepEqual(one.groups["qc-local"].sort(), ["a.png", "b.png"]);
assert.deepEqual(one.groups["qc-dev"], ["c.png"]);
});
it("surfaces the ticket report path when present", () => {
const lane = makeLane();
const ticketDir = path.join(lane.cwd, ".playwright-mcp", "proof", "one", "ticket");
fs.mkdirSync(ticketDir, { recursive: true });
fs.writeFileSync(path.join(ticketDir, "REPORT.html"), "<html></html>");
const one = proof.listProof(lane.id).find((f) => f.slug === "one");
assert.equal(one.ticket_report, "one/ticket/REPORT.html");
});
it("never lists the ticket dir as a screenshot group", () => {
const lane = makeLane();
const ticketDir = path.join(lane.cwd, ".playwright-mcp", "proof", "one", "ticket");
fs.mkdirSync(ticketDir, { recursive: true });
fs.writeFileSync(path.join(ticketDir, "REPORT.html"), "<html></html>");
const one = proof.listProof(lane.id).find((f) => f.slug === "one");
assert.equal(one.groups.ticket, undefined);
});
it("surfaces an activated feature with zero screenshots yet, groups empty", () => {
const lane = makeLane();
features.activateFeature(lane.id, "brand-new");
const list = proof.listProof(lane.id);
const f = list.find((x) => x.slug === "brand-new");
assert.ok(f);
assert.deepEqual(f.groups, {});
});
});
describe("proofFile", () => {
it("resolves a real screenshot inside the proof root", () => {
const lane = makeLane();
writeShot(lane, "one", "qc-local", "a.png");
const p = proof.proofFile(lane.id, "one", "qc-local", "a.png");
assert.ok(p);
assert.ok(fs.existsSync(p));
});
it("refuses a traversal attempt via ..", () => {
const lane = makeLane();
writeShot(lane, "one", "qc-local", "a.png");
assert.equal(proof.proofFile(lane.id, "one", "..", "..%2fsecret"), null);
assert.equal(proof.proofFile(lane.id, "../../etc", "x", "passwd"), null);
});
it("refuses a symlink that escapes the proof root", () => {
const lane = makeLane();
const dir = path.join(lane.cwd, ".playwright-mcp", "proof", "one", "qc-local");
fs.mkdirSync(dir, { recursive: true });
const outside = path.join(SUITE_ROOT, "outside-secret.png");
fs.writeFileSync(outside, "secret");
fs.symlinkSync(outside, path.join(dir, "escape.png"));
assert.equal(proof.proofFile(lane.id, "one", "qc-local", "escape.png"), null);
});
it("refuses a non-image, non-html extension", () => {
const lane = makeLane();
const dir = path.join(lane.cwd, ".playwright-mcp", "proof", "one", "qc-local");
fs.mkdirSync(dir, { recursive: true });
fs.writeFileSync(path.join(dir, "a.txt"), "not an image");
assert.equal(proof.proofFile(lane.id, "one", "qc-local", "a.txt"), null);
});
it("returns null for a missing lane", () => {
assert.equal(proof.proofFile(999999, "one", "qc-local", "a.png"), null);
});
});
describe("deleteProof", () => {
it("deletes listed images and prunes the group dir if it becomes empty", () => {
const lane = makeLane();
writeShot(lane, "one", "qc-local", "a.png");
const result = proof.deleteProof(lane.id, {
slug: "one",
group: "qc-local",
images: ["a.png"],
});
assert.equal(result.deleted, 1);
assert.equal(
fs.existsSync(path.join(lane.cwd, ".playwright-mcp", "proof", "one", "qc-local")),
false
);
});
it("deletes a whole group, leaves siblings intact", () => {
const lane = makeLane();
writeShot(lane, "one", "qc-local", "a.png");
writeShot(lane, "one", "qc-dev", "b.png");
proof.deleteProof(lane.id, { slug: "one", group: "qc-local" });
assert.equal(
fs.existsSync(path.join(lane.cwd, ".playwright-mcp", "proof", "one", "qc-local")),
false
);
assert.ok(
fs.existsSync(path.join(lane.cwd, ".playwright-mcp", "proof", "one", "qc-dev", "b.png"))
);
});
it("refuses to delete the ticket group by name", () => {
const lane = makeLane();
const ticketDir = path.join(lane.cwd, ".playwright-mcp", "proof", "one", "ticket");
fs.mkdirSync(ticketDir, { recursive: true });
fs.writeFileSync(path.join(ticketDir, "REPORT.html"), "<html></html>");
assert.throws(
() => proof.deleteProof(lane.id, { slug: "one", group: "ticket" }),
(err) => err.code === "EBADPATH"
);
});
it("whole-feature delete removes every group but keeps ticket/", () => {
const lane = makeLane();
writeShot(lane, "one", "qc-local", "a.png");
const ticketDir = path.join(lane.cwd, ".playwright-mcp", "proof", "one", "ticket");
fs.mkdirSync(ticketDir, { recursive: true });
fs.writeFileSync(path.join(ticketDir, "REPORT.html"), "<html></html>");
proof.deleteProof(lane.id, { slug: "one" });
assert.equal(
fs.existsSync(path.join(lane.cwd, ".playwright-mcp", "proof", "one", "qc-local")),
false
);
assert.ok(fs.existsSync(path.join(ticketDir, "REPORT.html")));
});
it("refuses a slug containing a path separator or ..", () => {
const lane = makeLane();
assert.throws(
() => proof.deleteProof(lane.id, { slug: "../escape" }),
(err) => err.code === "EBADPATH"
);
});
it("throws ENOFEATURE for a slug with no proof directory", () => {
const lane = makeLane();
assert.throws(
() => proof.deleteProof(lane.id, { slug: "never-had-proof" }),
(err) => err.code === "ENOFEATURE"
);
});
});
describe("ensureProofLink", () => {
it("creates the symlink when neither clone-root proof/ nor the canonical dir exist yet", () => {
const lane = makeLane();
const result = proof.ensureProofLink(lanesLib.getLane(lane.id));
assert.equal(result.linked, true);
const strayPath = path.join(lane.cwd, "proof");
assert.equal(fs.lstatSync(strayPath).isSymbolicLink(), true);
assert.equal(fs.readlinkSync(strayPath), path.join(".playwright-mcp", "proof"));
});
it("merges a pre-existing real proof/ dir into the canonical root, then links it", () => {
const lane = makeLane();
const strayDir = path.join(lane.cwd, "proof", "stranded", "qc-local");
fs.mkdirSync(strayDir, { recursive: true });
fs.writeFileSync(path.join(strayDir, "old.png"), "stranded shot");
proof.ensureProofLink(lanesLib.getLane(lane.id));
const merged = path.join(
lane.cwd,
".playwright-mcp",
"proof",
"stranded",
"qc-local",
"old.png"
);
assert.ok(fs.existsSync(merged));
assert.equal(fs.lstatSync(path.join(lane.cwd, "proof")).isSymbolicLink(), true);
});
it("is a no-op (linked: false) when the symlink already points at the right place", () => {
const lane = makeLane();
proof.ensureProofLink(lanesLib.getLane(lane.id));
const second = proof.ensureProofLink(lanesLib.getLane(lane.id));
assert.equal(second.linked, false);
});
});