public override IEnumerable <Product> Filter(IEnumerable <Product> products)
{
var matchedColorProducts = ColorFilterSpecification.Filter(products);
var matchedPriceProducts = PriceFilterSpecification.Filter(products);
List <Product> matchedProducts = new List <Product>(matchedColorProducts.Concat(matchedPriceProducts).Distinct());
return(matchedProducts);
}
public ColorPriceFilterSpecification(Color color, decimal price)
{
ColorFilterSpecification = new ColorFilterSpecification(color);
PriceFilterSpecification = new PriceFilterSpecification(price);
}
public void can_filter_by_color()
{
var colorFilterSpecification = new ColorFilterSpecification(Color.Green);
_productFilter.FilterBy(colorFilterSpecification).Count().ShouldEqual(1);
}
public void can_filter_by_color()
{
var colorFilterSpecification = new ColorFilterSpecification(Color.Green);
_productFilter.FilterBy(colorFilterSpecification).Count().ShouldEqual(1);
}
public ColorPriceFilterSpecification(Color color, decimal price)
{
ColorFilterSpecification = new ColorFilterSpecification(color);
PriceFilterSpecification = new PriceFilterSpecification(price);
}
