public void AllSettings()
        {
            var settings = new AppSettingsAdaptor();

            foreach (var setting in settings.Configuration)
            {
                Assert.AreEqual <string>(setting.Value, ConfigurationManager.AppSettings[setting.Key]);
            }
        }
        public void ApplicationIdentifier()
        {
            var settings = new AppSettingsAdaptor();

            Assert.AreEqual <string>(settings.Configuration["ApplicationIdentifier"], ConfigurationManager.AppSettings["ApplicationIdentifier"]);
        }