Files
openclaw/extensions/canvas/scripts/copy-a2ui.test.ts
2026-06-04 00:58:33 +02:00

140 lines
5.2 KiB
TypeScript

import { createHash } from "node:crypto";
import fs from "node:fs/promises";
import path from "node:path";
import { resolvePreferredOpenClawTmpDir, withTempWorkspace } from "openclaw/plugin-sdk/temp-path";
import { afterEach, beforeEach, describe, expect, it } from "vitest";
import { copyA2uiAssets } from "./copy-a2ui.mjs";
const ORIGINAL_SKIP_MISSING = process.env.OPENCLAW_A2UI_SKIP_MISSING;
const ORIGINAL_SPARSE_PROFILE = process.env.OPENCLAW_SPARSE_PROFILE;
const REQUIRED_COMPATIBILITY_ASSETS = [
{
path: path.join("assets", "providers", "google.png"),
sha256: "cea7e50b816514db6ca0f21d9545173fae1669643c71ed475c45c7f8440dac53",
},
{
path: path.join("assets", "providers", "x.png"),
sha256: "307c5dbde1ad66164fcfa1d9787435d99906fa78e7ba7d068f2aa705e86ff5aa",
},
{
path: "granola.png",
sha256: "16bc6b7f1b1229c8b1984c64520c30141b62c24b156c7590f86ca50bdc494d34",
},
];
function sha256(bytes: Buffer): string {
return createHash("sha256").update(bytes).digest("hex");
}
describe("canvas a2ui copy", () => {
beforeEach(() => {
delete process.env.OPENCLAW_A2UI_SKIP_MISSING;
delete process.env.OPENCLAW_SPARSE_PROFILE;
});
afterEach(() => {
if (ORIGINAL_SKIP_MISSING === undefined) {
delete process.env.OPENCLAW_A2UI_SKIP_MISSING;
} else {
process.env.OPENCLAW_A2UI_SKIP_MISSING = ORIGINAL_SKIP_MISSING;
}
if (ORIGINAL_SPARSE_PROFILE === undefined) {
delete process.env.OPENCLAW_SPARSE_PROFILE;
} else {
process.env.OPENCLAW_SPARSE_PROFILE = ORIGINAL_SPARSE_PROFILE;
}
});
async function withA2uiFixture(run: (dir: string) => Promise<void>) {
await withTempWorkspace(
{ rootDir: resolvePreferredOpenClawTmpDir(), prefix: "openclaw-a2ui-" },
async ({ dir }) => await run(dir),
);
}
it("ships provider assets and the legacy granola compatibility image", async () => {
const srcDir = path.join(process.cwd(), "extensions", "canvas", "src", "host", "a2ui");
const pngSignature = [0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a];
for (const asset of REQUIRED_COMPATIBILITY_ASSETS) {
const bytes = await fs.readFile(path.join(srcDir, asset.path));
expect([...bytes.subarray(0, pngSignature.length)]).toEqual(pngSignature);
expect(bytes.length).toBeGreaterThan(64);
expect(sha256(bytes)).toBe(asset.sha256);
}
});
it("throws a helpful error when assets are missing", async () => {
await withA2uiFixture(async (dir) => {
await expect(copyA2uiAssets({ srcDir: dir, outDir: path.join(dir, "out") })).rejects.toThrow(
'Run "pnpm canvas:a2ui:bundle"',
);
});
});
it("skips missing assets when OPENCLAW_A2UI_SKIP_MISSING=1", async () => {
await withA2uiFixture(async (dir) => {
process.env.OPENCLAW_A2UI_SKIP_MISSING = "1";
await expect(
copyA2uiAssets({ srcDir: dir, outDir: path.join(dir, "out") }),
).resolves.toBeUndefined();
});
});
it("skips missing assets when OPENCLAW_SPARSE_PROFILE is set", async () => {
await withA2uiFixture(async (dir) => {
process.env.OPENCLAW_SPARSE_PROFILE = "core";
await expect(
copyA2uiAssets({ srcDir: dir, outDir: path.join(dir, "out") }),
).resolves.toBeUndefined();
});
});
it("copies bundled assets to dist", async () => {
await withA2uiFixture(async (dir) => {
const srcDir = path.join(dir, "src");
const outDir = path.join(dir, "dist");
await fs.mkdir(srcDir, { recursive: true });
await fs.writeFile(path.join(srcDir, "index.html"), "<html></html>", "utf8");
await fs.writeFile(path.join(srcDir, "a2ui.bundle.js"), "console.log(1);", "utf8");
await copyA2uiAssets({ srcDir, outDir });
await expect(fs.readFile(path.join(outDir, "index.html"), "utf8")).resolves.toBe(
"<html></html>",
);
await expect(fs.readFile(path.join(outDir, "a2ui.bundle.js"), "utf8")).resolves.toBe(
"console.log(1);",
);
});
});
it("preserves provider assets and the legacy granola compatibility image", async () => {
await withA2uiFixture(async (dir) => {
const srcDir = path.join(dir, "src");
const outDir = path.join(dir, "dist");
const providerAssetDir = path.join(srcDir, "assets", "providers");
await fs.mkdir(providerAssetDir, { recursive: true });
await fs.writeFile(path.join(srcDir, "index.html"), "<html></html>", "utf8");
await fs.writeFile(path.join(srcDir, "a2ui.bundle.js"), "console.log(1);", "utf8");
await fs.writeFile(path.join(providerAssetDir, "google.png"), "google-asset", "utf8");
await fs.writeFile(path.join(providerAssetDir, "x.png"), "x-asset", "utf8");
await fs.writeFile(path.join(srcDir, "granola.png"), "legacy-granola-asset", "utf8");
await copyA2uiAssets({ srcDir, outDir });
await expect(
fs.readFile(path.join(outDir, "assets", "providers", "google.png"), "utf8"),
).resolves.toBe("google-asset");
await expect(
fs.readFile(path.join(outDir, "assets", "providers", "x.png"), "utf8"),
).resolves.toBe("x-asset");
await expect(fs.readFile(path.join(outDir, "granola.png"), "utf8")).resolves.toBe(
"legacy-granola-asset",
);
});
});
});