public void InstalledUICultureTest()
{
var c1 = CultureInfo.InstalledUICulture;
var c2 = CultureInfo.InstalledUICulture;
// we cannot expect the value we get for InstalledUICulture without reading the OS.
// instead we test ensuring the value doesn't change if we requested it multiple times.
Assert.Equal(c1.Name, c2.Name);
}