public void WhenExpandDirectionInvalid_ItThrowsInvalidOperationException()
{
var converter = new ExpanderDirectionConverter();
var invalid = (ExpandDirection)(Enum.GetValues(typeof(ExpandDirection)).Cast <int>().Max() + 1);
Assert.ThrowsAny <InvalidOperationException>(
() => converter.Convert(invalid, typeof(int), "1,2,3,4", CultureInfo.CurrentUICulture));
}
public void WhenTargetTypeIsObject_ItReturnsStringValue(ExpandDirection direction, string parameter, string expected)
{
var converter = new ExpanderDirectionConverter();
Assert.Equal(expected, converter.Convert(direction, typeof(object), parameter, CultureInfo.CurrentUICulture));
}
public void WhenValuesAreValid_ItParsesExpected(ExpandDirection direction, string parameter, int expected)
{
var converter = new ExpanderDirectionConverter();
Assert.Equal(expected, converter.Convert(direction, typeof(int), parameter, CultureInfo.CurrentUICulture));
}
public void WhenValuesInvalid_ItDoesNothing(object value, Type targetType, object parameter)
{
var converter = new ExpanderDirectionConverter();
Assert.Equal(Binding.DoNothing, converter.Convert(value, targetType, parameter, CultureInfo.CurrentUICulture));
}
