public void ConvertTest()
{
const Visibility trueValue = Visibility.Collapsed;
const Visibility falseValue = Visibility.Visible;
var converter = new BooleanToVisibilityConverter(trueValue, falseValue, Visibility.Visible);
converter.Convert(true, typeof(Visibility), null, null).ShouldEqual(trueValue);
converter.Convert(false, typeof(Visibility), null, null).ShouldEqual(falseValue);
}
public void ConvertShouldThrowExceptionInvalidValue()
{
var converter = new BooleanToVisibilityConverter(Visibility.Collapsed, Visibility.Visible, Visibility.Visible);
Action action = () => converter.Convert(new object(), typeof (object), null, null);
action.ShouldThrow();
}