import {join, dirname} from "node:path";
import {test, expect} from "@jest/globals";

import { rollup } from "rollup";

import {debugPrintOutput, getCode} from "../util/index.ts";

import html from "../../src/index.ts";
import handlebars from "handlebars";

import {fileURLToPath} from "node:url";
const __dirname = dirname(fileURLToPath(import.meta.url));
process.chdir(join(__dirname, 'fixtures'));

test('handlebars', async () => {
  const bundle = await rollup({
    input: 'index.hbs',
    plugins: [
      html({
        transform(src){
          return handlebars.compile(src)({a:'a'})
        }
      })
    ]
  });
  const code = await getCode(bundle);
  debugPrintOutput('handlebars',code);
  expect(code).toMatchSnapshot();
});


// TODO various parameters
//  - format: cjs, iifi, ...
//  - sourcemap: inline, false, (and the various exotic sourcemap options)
// Watch mode tests would be its own dir
// ...