add test for dist.cjs with deno

Author: gfx

Diff for: package.json

@@ -18,7 +18,7 @@
     "test": "mocha 'test/**/*.test.ts'",
     "test:dist": "npm run lint && npm run test && npm run test:deno",
     "test:cover": "npm run cover:clean && npx nyc --no-clean npm run 'test' && npm run cover:report",
-    "test:deno": "deno test test/deno_test.ts",
+    "test:deno": "deno test --allow-read test/deno_*.ts",
     "test:bun": "bun test test/bun.spec.ts",
     "test:fuzz": "npm exec --yes -- jsfuzz@git+https://gitlab.com/gitlab-org/security-products/analyzers/fuzzers/jsfuzz.git#39e6cf16613a0e30c7a7953f62e64292dbd5d3f3 --fuzzTime 60 --no-versifier test/decode.jsfuzz.js corpus",
     "cover:clean": "rimraf .nyc_output coverage/",

Diff for: test/deno_cjs_test.ts

@@ -0,0 +1,12 @@
+#!/usr/bin/env deno test --allow-read
+
+/* eslint-disable */
+import { deepStrictEqual } from "node:assert";
+import { test } from "node:test";
+import * as msgpack from "../dist.cjs/index.cjs";
+
+test("Hello, world!", () => {
+  const encoded = msgpack.encode("Hello, world!");
+  const decoded = msgpack.decode(encoded);
+  deepStrictEqual(decoded, "Hello, world!");
+});