public void GetTypeConverter(Type type, string propertyName, Type converterType)
        {
            DesignPropertiesHelper.TryGetPropertyInfo(type, propertyName, out var pi);
            var converter = DesignPropertiesHelper.GetTypeConverter(pi);

            Assert.That(converter, Is.TypeOf(converterType));
        }
        public void GetTypeConverter(Type type)
        {
            var converter = DesignPropertiesHelper.GetTypeConverter(type);

            Assert.That(converter, Is.Not.Null);
        }