test.js

import fs from 'fs';
import test from 'ava';
import fn from './app';

test('create a new project', async t => {
  const name = 'test';
  const project = await fn.new(name);

  t.is('object', typeof project, 'project is an object');
  t.is('ChildProcess', project.mkdir.constructor.name, 'command `mkdir` is an instance of `ChildProcess`');
  t.is('ChildProcess', project.touch.constructor.name, 'command `touch` is an instance of `ChildProcess`');
  t.is('ChildProcess', project.cd.constructor.name, 'command `cd` is an instance of `ChildProcess`');
  t.is('object', typeof project.mkdir.spawnargs, 'spawn args should be an object - array like');
  t.is('object', typeof project.cd.spawnargs, 'spawn args should be an object - array like');
  t.true(project.mkdir.spawnargs.indexOf(name) !== -1, 'should have the project name on spawn args');
  t.true(project.touch.spawnargs.indexOf(`${name}/index.html`) !== -1, 'should have an index.html inside the projec\'s path on spawn args');
});

test('generate the frontpress.json', async t => {
  const objectTest = {name: 'frontpress'};

  fn.init(objectTest);

  const dataRead = await pReadFileByName('frontpress.json');

  t.is('object', typeof dataRead, '`dataRead` is an object');
  t.true(Object.prototype.hasOwnProperty.call(dataRead, 'name'), '`dataRead` has the `name` property');
  t.is(dataRead.name, objectTest.name, '`dataRead.name` and `objectTest.name` are the same');
});

test('check unique projects', async t => {
  const nameUnique = 'project';
  const nameExisting = 'test';

  t.is(true, await fn.checkNameIsUnique(nameUnique));
  t.is(false, await fn.checkNameIsUnique(nameExisting));
});

function pReadFileByName(fileName) {
  return new Promise((resolve, reject) => {
    fs.readFile(fileName, 'utf8', (err, data) => {
      if (err) {
        return reject(err);
      }

      return resolve(JSON.parse(data));
    });
  });
}