"use strict";

var path = require("path");

// 1. start the server
process.env.NODE_ENV = 'test';

// Pass the port of server via environment
var app = require("../server");
var config = require('../config/config');
process.env.APP_PORT = config.port;

// 2. run the nightwatch test suite against it
// to run in additional browsers:
//    1. add an entry in tests/e2e/nightwatch.conf.json under "test_settings"
//    2. or add it to the --env flag below
// or override the environment flag, for example: `npm run e2e -- --env chrome,firefox`
// For more information on Nightwatch's config file, see
// http://nightwatchjs.org/guide#settings-file

var opts = process.argv.slice(2);
if (opts.indexOf('--config') === -1) {
	opts = opts.concat(['--config', 'e2e_tests/nightwatch.conf.js']);
}
if (opts.indexOf('--env') === -1) {
	opts = opts.concat(['--env', 'chrome']);
}

// Clear reports folder
var del = require("del");
del.sync(path.join(__dirname, "reports", "**"));

var spawn = require('cross-spawn');
var runner = spawn('./node_modules/.bin/nightwatch', opts, { stdio: 'inherit' });

runner.on('exit', function (code) {
	app.close();
	process.exit(code);
});

runner.on('error', function (err) {
	app.close();
	throw err;
});