message: Add additional asserts for package.json files
diff: @@ -84,6 +84,13 @@ fn it_creates_a_package_json_provided_path() {
  assert!(utils::read_package_json(&path).is_ok());
  let pkg = utils::read_package_json(&path).unwrap();
  assert_eq!(pkg.name, "js-hello-world");
  +
  + let actual_files: HashSet<String> = pkg.files.into_iter().collect();
  + let expected_files: HashSet<String> = ["js_hello_world_bg.wasm", "js_hello_world_bg.js", "js_hello_world.d.ts"]
  + .iter()
  + .map(|&s| String::from(s))
  + .collect();
  + assert_eq!(actual_files, expected_files);
  }
  #[test]
  @@ -97,6 +104,13 @@ fn it_creates_a_package_json_provided_path_with_scope() {
  assert!(utils::read_package_json(&path).is_ok());
  let pkg = utils::read_package_json(&path).unwrap();
  assert_eq!(pkg.name, "@test/scopes-hello-world");
  +
  + let actual_files: HashSet<String> = pkg.files.into_iter().collect();
  + let expected_files: HashSet<String> = ["scopes_hello_world_bg.wasm", "scopes_hello_world_bg.js", "scopes_hello_world.d.ts"]
  + .iter()
  + .map(|&s| String::from(s))
  + .collect();
  + assert_eq!(actual_files, expected_files);
  }
  #[test]
  