import assert from "node:assert/strict";
import { spawnSync } from "node:child_process";
import { resolve } from "node:path";
import { test } from "node:test";

const cli = resolve(process.cwd(), "dist/src/capability-language/cli.js");

const runResourceCheck = (source: string) => spawnSync(
  process.execPath,
  [cli, "--resource", "--check", "-"],
  { input: source, encoding: "utf8" },
);

test("capability CLI checks a standalone interface resource", () => {
  const result = runResourceCheck(`interface WeatherBase id "interface:weather-base" revision "interface:weather-base@1" {
  value temperature id "member:weather:temperature" : double {
    get id "operation:weather:temperature:get";
  }
}\n`);
  assert.equal(result.status, 0, result.stderr);
  assert.equal(result.stdout, "");
});

test("capability CLI reports invalid standalone interface members", () => {
  const result = runResourceCheck(`interface WeatherBase id "interface:weather-base" revision "interface:weather-base@1" {
  value temperature : definitely-not-a-type;
}\n`);
  assert.notEqual(result.status, 0);
  assert.match(result.stderr, /syntax-error/);
});