add test for http2 node adapter

testbed/basic/ci.test.ts

@@ -77,6 +77,11 @@ if (process.env.CI === "true") {
 			command: `node entry-node-fast-fetch.js`,
 			skipCryptoTest: nodeVersionMajor < 16,
 		},
+		{
+			name: "Node HTTP/2 with native fetch",
+			platform: "node",
+			command: "node --experimental-fetch entry-node-http2.js",
+		},
 		{
 			name: "Deno",
 			platform: "deno",

testbed/basic/entry-node-http2.js

@@ -0,0 +1,23 @@
+// @ts-check
+import * as http2 from "node:http2";
+import { createMiddleware } from "@hattip/adapter-node/http2";
+import handler from "./index.js";
+import { walk } from "@hattip/walk";
+import { createStaticMiddleware } from "@hattip/static/node";
+
+const root = new URL("./public", import.meta.url);
+const files = walk(root);
+
+/**
+ * @type {(request: http2.Http2ServerRequest, response: http2.Http2ServerResponse) => boolean}
+ */
+const staticMiddleware = createStaticMiddleware(root, files, { gzip: true });
+const middleware = createMiddleware(handler);
+
+http2
+	.createServer((req, res) => {
+		return staticMiddleware(req, res) || middleware(req, res);
+	})
+	.listen(3000, "127.0.0.1", () => {
+		console.log("Server listening on http://127.0.0.1:3000");
+	});