rung-tools / rung-cli

import { promisify } from 'bluebird';

import { expect } from 'chai';

import path from 'path';

import rimraf from 'rimraf';

import { createStream } from './helper';

const rm = promisify(rimraf);

describe('readme.js', () => {

    before(() => rm('./test/data/hello-world/README.md'));

    describe('Generation', () => {

        it('should generate README for a hello world', () => {

            process.chdir(path.join(__dirname, 'data/hello-world'));

            const stream = createStream(['readme'], '../../../dist/cli.js');

            return stream.once('data')

                .then(warning => {

                    expect(warning).to.match(/generated README.md/);

                    expect('README.md').to.be.a.file();

                })

                .finally(() => {

                    stream.close();

                    process.chdir(path.join(__dirname, '..'));

                });

        }).timeout(25000);

    });

});