/* 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
'use strict';

var gulp = require('gulp');

var $ = require('gulp-load-plugins')();

var browserSync = require('browser-sync');

// Downloads the selenium webdriver
gulp.task('webdriver-update', $.protractor.webdriver_update);

gulp.task('webdriver-standalone', $.protractor.webdriver_standalone);

gulp.task('protractor-only', ['webdriver-update', 'wiredep'], function (done) {
  var testFiles = [
    'test/e2e/**/*.js'
  ];

  gulp.src(testFiles)
    .pipe($.protractor.protractor({
      configFile: 'protractor.conf.js',
    }))
    .on('error', function (err) {
      // Make sure failed tests cause gulp to exit non-zero
      throw err;
    })
    .on('end', function () {
      // Close browser sync server
      browserSync.exit();
      done();
    });
});

gulp.task('protractor', ['serve:e2e', 'protractor-only']);
gulp.task('protractor:src', ['serve:e2e', 'protractor-only']);
gulp.task('protractor:dist', ['serve:e2e-dist', 'protractor-only']);