public void NavigationViewModelPermissionVisibilityConverter_ConvertBack_ReturnsNull()
{
//------------Setup for test--------------------------
var converter = new NavigationViewModelPermissionVisibilityConverter();
//------------Execute Test---------------------------
var actual = converter.Convert(null, typeof(Visibility), null, CultureInfo.CurrentCulture);
//------------Assert Results-------------------------
Assert.AreEqual(converter.DefaultValue, actual);
}