lint-to-the-future-eslint/test/end-to-end.test.js

`lint-to-the-future-eslint` is a plugin for [lint-to-the-future](https://github.com/mansona/lint-to-the-future) that is designed to integrate with [eslint](https://eslint.org/).

import { Project } from 'fixturify-project';
import { execa } from 'execa';

import { expect, describe, beforeEach, it } from 'vitest';

describe('end-to-end test', function () {
  let project;

  beforeEach(async function () {
    project = new Project({
      files: {
        app: {
          'log.js': 'console.log("thingy")',
          'ignore-debugger.js': `/* eslint-disable debugger */
          debugger;
          console.log("thingy")`,
        },
        'index.js': null,
      },
    });

    project.linkDevDependency('lint-to-the-future', { baseDir: process.cwd() });
    project.linkDevDependency('lint-to-the-future-eslint', {
      baseDir: process.cwd(),
      resolveName: '.',
    });
    await project.write();
  });

  it('should be able to list', async function () {
    await execa({
      cwd: project.baseDir,
    })`lttf list -o outList.json`;

    project.readSync(project.baseDir);

    const parsedOutput = JSON.parse(project.files['outList.json']);

    expect(Object.entries(parsedOutput)[0][1]).to.deep.equal({
      'lint-to-the-future-eslint': {
        'debugger': ['app/ignore-debugger.js'],
      },
    });
  });
});