mirror of
https://github.com/github/awesome-copilot.git
synced 2026-08-02 15:32:34 +00:00
404 lines
12 KiB
JavaScript
404 lines
12 KiB
JavaScript
import assert from "node:assert/strict";
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import { afterEach, test } from "node:test";
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import { evaluateExternalPluginIssue, validateCanvasPluginMetadata } from "./external-plugin-intake.mjs";
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const REPO = "owner/repo";
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const SHA = "0123456789abcdef0123456789abcdef01234567";
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const PLUGIN_ROOT = "plugins/upgrade-agent";
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const TREE_PLUGINS = "tree-plugins";
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const TREE_UPGRADE_AGENT = "tree-upgrade-agent";
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const TREE_EXTENSIONS = "tree-extensions";
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function fileNode(content) {
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return { type: "file", content: Buffer.from(content, "utf8").toString("base64") };
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}
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function treeEntry(path, type, sha) {
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return { path, type, mode: type === "tree" ? "040000" : "100644", sha: sha ?? "deadbeef" };
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}
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function treeResponse(entries, { truncated = false } = {}) {
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return { status: 200, data: { sha: "resolved", truncated, tree: entries } };
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}
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function decodeContentsPath(url) {
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const { pathname } = new URL(url);
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const afterContents = pathname.split("/contents/")[1] ?? "";
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return afterContents
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.split("/")
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.filter(Boolean)
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.map((segment) => decodeURIComponent(segment))
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.join("/");
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}
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function decodeTreeish(url) {
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const match = String(url).match(/\/git\/trees\/([^/?]+)/);
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return match ? decodeURIComponent(match[1]) : null;
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}
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async function withMockedFetch({ contents = {}, trees = {} }, run) {
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const originalFetch = globalThis.fetch;
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globalThis.fetch = async (url) => {
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const requestUrl = String(url);
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let route;
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if (requestUrl.includes("/git/trees/")) {
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route = trees[decodeTreeish(requestUrl)] ?? { status: 404, data: {} };
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} else {
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route = contents[decodeContentsPath(requestUrl)] ?? { status: 404, data: {} };
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}
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return {
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ok: route.status >= 200 && route.status < 300,
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status: route.status,
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json: async () => route.data ?? {},
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};
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};
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try {
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return await run();
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} finally {
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globalThis.fetch = originalFetch;
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}
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}
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const canvasManifest = fileNode(
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JSON.stringify({
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name: "upgrade-agent",
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version: "1.0.0",
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description: "Canvas plugin",
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logo: "assets/preview.png",
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}),
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);
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function baseContents(extra) {
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return {
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[`${PLUGIN_ROOT}/.github/plugin/plugin.json`]: { status: 200, data: canvasManifest },
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[`${PLUGIN_ROOT}/assets/preview.png`]: { status: 200, data: fileNode("binary") },
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...extra,
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};
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}
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// Wires up the directory-walk that resolves plugins/upgrade-agent/extensions to a tree SHA.
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// `extensionsEntry` controls what the walk finds at the final ".../extensions" step, and
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// `extensionsSubtree` is the recursive listing returned for that resolved tree SHA.
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function buildTrees({ extensionsEntry, extensionsSubtree, overrides } = {}) {
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const trees = {
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[SHA]: treeResponse([treeEntry("plugins", "tree", TREE_PLUGINS)]),
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[TREE_PLUGINS]: treeResponse([treeEntry("upgrade-agent", "tree", TREE_UPGRADE_AGENT)]),
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[TREE_UPGRADE_AGENT]: treeResponse([
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extensionsEntry ?? treeEntry("extensions", "tree", TREE_EXTENSIONS),
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]),
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};
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if (extensionsSubtree) {
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trees[TREE_EXTENSIONS] = extensionsSubtree;
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}
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return { ...trees, ...overrides };
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}
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function makePlugin() {
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return {
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name: "upgrade-agent",
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keywords: ["canvas"],
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source: { source: "github", repo: REPO, sha: SHA, path: PLUGIN_ROOT },
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};
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}
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async function runValidation({ contents, trees }) {
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const errors = [];
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const warnings = [];
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await withMockedFetch({ contents: baseContents(contents), trees }, () =>
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validateCanvasPluginMetadata(makePlugin(), errors, warnings, null),
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);
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return { errors, warnings };
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}
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test("validateCanvasPluginMetadata accepts a nested extension entry point", async () => {
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const { errors, warnings } = await runValidation({
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trees: buildTrees({
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extensionsSubtree: treeResponse([
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treeEntry("modernize-dashboard", "tree"),
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treeEntry("modernize-dashboard/extension.mjs", "blob"),
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]),
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}),
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});
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assert.deepEqual(errors, []);
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assert.deepEqual(warnings, []);
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});
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test("validateCanvasPluginMetadata accepts a flat extension entry point", async () => {
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const { errors, warnings } = await runValidation({
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trees: buildTrees({
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extensionsSubtree: treeResponse([treeEntry("extension.mjs", "blob")]),
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}),
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});
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assert.deepEqual(errors, []);
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assert.deepEqual(warnings, []);
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});
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test("validateCanvasPluginMetadata rejects when no extension.mjs exists flat or nested", async () => {
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const { errors } = await runValidation({
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trees: buildTrees({
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extensionsSubtree: treeResponse([
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treeEntry("modernize-dashboard", "tree"),
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treeEntry("modernize-dashboard/index.mjs", "blob"),
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]),
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}),
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});
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assert.equal(
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errors.some((message) => /must include a canvas extension entry point/.test(message)),
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true,
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);
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});
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test("validateCanvasPluginMetadata rejects when the extensions directory is missing", async () => {
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const { errors } = await runValidation({
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trees: buildTrees({
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extensionsEntry: treeEntry("other-dir", "tree", "tree-other"),
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}),
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});
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assert.equal(
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errors.some((message) => /must include an "extensions" directory/.test(message)),
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true,
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);
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});
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test("validateCanvasPluginMetadata rejects when extensions is a file rather than a directory", async () => {
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const { errors } = await runValidation({
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trees: buildTrees({
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extensionsEntry: treeEntry("extensions", "blob", "blob-extensions"),
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}),
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});
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assert.equal(
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errors.some((message) => /"extensions" must be a directory/.test(message)),
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true,
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);
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});
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test("validateCanvasPluginMetadata rejects when extensions/extension.mjs is a directory", async () => {
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const { errors } = await runValidation({
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trees: buildTrees({
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extensionsSubtree: treeResponse([
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treeEntry("extension.mjs", "tree"),
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treeEntry("extension.mjs/placeholder.txt", "blob"),
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]),
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}),
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});
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assert.equal(
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errors.some((message) => /"extensions\/extension\.mjs" must be a file/.test(message)),
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true,
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);
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});
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test("validateCanvasPluginMetadata surfaces an unverifiable result when the tree walk errors", async () => {
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const { errors, warnings } = await runValidation({
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trees: buildTrees({
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overrides: { [SHA]: { status: 500, data: {} } },
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}),
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});
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assert.deepEqual(errors, []);
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assert.equal(
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warnings.some((message) => /could not verify the canvas extension entry point/.test(message)),
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true,
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);
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});
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test("validateCanvasPluginMetadata treats a truncated walk level as unverifiable", async () => {
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const { errors, warnings } = await runValidation({
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trees: buildTrees({
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overrides: {
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[TREE_UPGRADE_AGENT]: treeResponse(
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[treeEntry("extensions", "tree", TREE_EXTENSIONS)],
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{ truncated: true },
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),
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},
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}),
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});
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assert.deepEqual(errors, []);
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assert.equal(
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warnings.some((message) => /could not verify the canvas extension entry point/.test(message)),
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true,
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);
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});
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test("validateCanvasPluginMetadata treats a truncated extensions subtree without an entry point as unverifiable", async () => {
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const { errors, warnings } = await runValidation({
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trees: buildTrees({
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extensionsSubtree: treeResponse([treeEntry("modernize-dashboard", "tree")], { truncated: true }),
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}),
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});
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assert.deepEqual(errors, []);
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assert.equal(
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warnings.some((message) => /could not verify the canvas extension entry point/.test(message)),
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true,
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);
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});
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test("validateCanvasPluginMetadata accepts an entry point found within a truncated subtree", async () => {
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const { errors, warnings } = await runValidation({
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trees: buildTrees({
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extensionsSubtree: treeResponse(
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[
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treeEntry("modernize-dashboard", "tree"),
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treeEntry("modernize-dashboard/extension.mjs", "blob"),
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],
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{ truncated: true },
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),
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}),
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});
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assert.deepEqual(errors, []);
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assert.deepEqual(warnings, []);
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});
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// ---------------------------------------------------------------------------
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// ref/sha consistency tests (evaluateExternalPluginIssue)
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// ---------------------------------------------------------------------------
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const ORIGINAL_FETCH = global.fetch;
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const INTAKE_REPO = "octo/example";
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const RESOLVED_REF_SHA = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
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const PROVIDED_SHA = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb";
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afterEach(() => {
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global.fetch = ORIGINAL_FETCH;
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});
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function buildIssueBody({ ref, sha }) {
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return [
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"<!-- external-plugin-submission -->",
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"### Plugin name",
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"",
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"intake-ref-sha-consistency-test-plugin",
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"",
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"### Short description",
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"",
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"Test plugin for external intake validation.",
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"",
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"### GitHub repository",
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"",
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INTAKE_REPO,
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"",
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"### Plugin path inside the repository",
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"",
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"_No response_",
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"",
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"### Ref to review",
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"",
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ref,
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"",
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"### Commit SHA to review",
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"",
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sha,
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"",
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"### Version",
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"",
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"1.2.3",
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"",
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"### License identifier",
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"",
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"MIT",
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"",
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"### Author name",
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"",
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"Copilot Test",
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"",
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"### Author URL",
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"",
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"_No response_",
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"",
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"### Homepage URL",
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"",
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"_No response_",
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"",
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"### Keywords",
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"",
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"testing",
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"",
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"### Additional notes for reviewers",
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"",
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"_No response_",
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"",
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"### Submission checklist",
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"",
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"- [x] The plugin lives in a public GitHub repository.",
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"- [x] The ref and/or sha I provided is immutable (release tag and/or full 40-character commit SHA), not a branch.",
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"- [x] This submission follows this repository's contribution, security, and responsible AI policies.",
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"- [x] This plugin is not already listed in the Awesome Copilot marketplace.",
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"",
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].join("\n");
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}
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function jsonResponse(payload, { status = 200 } = {}) {
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return {
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ok: status >= 200 && status < 300,
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status,
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statusText: status === 404 ? "Not Found" : "OK",
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headers: new Map(),
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async json() {
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return payload;
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},
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};
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}
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function installMockFetch() {
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global.fetch = async (url) => {
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const requestUrl = String(url);
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if (requestUrl === `https://api.github.com/repos/${INTAKE_REPO}`) {
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return jsonResponse({ private: false, archived: false });
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}
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if (
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requestUrl === `https://api.github.com/repos/${INTAKE_REPO}/git/commits/${PROVIDED_SHA}` ||
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requestUrl === `https://api.github.com/repos/${INTAKE_REPO}/git/commits/${RESOLVED_REF_SHA}`
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) {
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const sha = requestUrl.endsWith(RESOLVED_REF_SHA) ? RESOLVED_REF_SHA : PROVIDED_SHA;
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return jsonResponse({ sha });
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}
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if (requestUrl === `https://api.github.com/repos/${INTAKE_REPO}/git/ref/tags/v1.2.3`) {
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return jsonResponse({ object: { type: "tag", sha: "cccccccccccccccccccccccccccccccccccccccc" } });
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}
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if (requestUrl === `https://api.github.com/repos/${INTAKE_REPO}/commits/v1.2.3`) {
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return jsonResponse({ sha: RESOLVED_REF_SHA });
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}
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return jsonResponse({}, { status: 404 });
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};
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}
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test("evaluateExternalPluginIssue fails when ref and sha resolve to different commits", async () => {
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installMockFetch();
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const issue = { body: buildIssueBody({ ref: "v1.2.3", sha: PROVIDED_SHA }) };
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const result = await evaluateExternalPluginIssue({ issue });
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assert.equal(result.valid, false);
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assert.match(
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result.commentBody,
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/must reference the same commit \(ref "v1\.2\.3" resolves to "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", sha is "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"\)/,
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);
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});
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test("evaluateExternalPluginIssue passes when ref and sha resolve to the same commit", async () => {
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installMockFetch();
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const issue = { body: buildIssueBody({ ref: "v1.2.3", sha: RESOLVED_REF_SHA }) };
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const result = await evaluateExternalPluginIssue({ issue });
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assert.equal(result.valid, true);
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assert.equal(
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result.errors.some((error) => error.includes("must reference the same commit")),
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false,
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);
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});
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