public void Culture()
        {
            var app     = new ApplicationBase();
            var culture = app.Culture;

            Assert.Equal(System.Threading.Thread.CurrentThread.CurrentCulture, culture);
            try
            {
                app.ChangeCulture("en-US");
                Assert.Equal(System.Threading.Thread.CurrentThread.CurrentCulture, app.Culture);
                Assert.Equal("en-US", app.Culture.Name);
            }
            finally
            {
                System.Threading.Thread.CurrentThread.CurrentCulture = culture;
            }
        }