test/nightwatch_tests/helpers/helpers.js

// Licensed 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.

var nano = require('nano');
var async = require('async');

module.exports = {
  maxWaitTime: 30000,
  testDatabaseName : 'fauxton-selenium-tests',

  getNanoInstance: function () {
    return nano(this.test_settings.db_url);
  },

  beforeEach: function (browser, done) {
    var nano = module.exports.getNanoInstance(),
        database = module.exports.testDatabaseName;

    console.log('nano setting up database');

    // clean up the database we created previously
    nano.db.destroy(database, function (err, body, header) {

      if (err && err.message !== 'Database does not exist.' && err.message !== 'missing') {
        console.log('Error in setting up ' + database, err.message);
      }
      // create a new database
      nano.db.create(database, function (err, body, header) {
        if (err) {
          console.log('Error in setting up ' + database, err.message);
        }
        done();
      });
    });
  },

  afterEach: function (browser, done) {
    var nano = module.exports.getNanoInstance(),
        database = module.exports.testDatabaseName;

    console.log('nano cleaning up');
    nano.db.destroy(database, function (err, header, body) {
      if (err) {
        console.log('Error in cleaning up ' + database, err.message);
      }
      done();
    });
  }
};