public void Index_WhenAvailableSizesContainsItems_ShouldSetValueToItemValue()
{
FashionProduct fashionProduct = null;
FashionVariant fashionVariant = null;
ProductController productController = null;
ItemCollection <string> sizes = null;
ActionResult actionResult = null;
// Setup
{
sizes = new ItemCollection <string>()
{
"medium"
};
fashionProduct = CreateFashionProduct();
fashionVariant = CreateFashionVariant("medium", "red");
SetRelation(fashionProduct, fashionVariant);
MockPrices();
productController = CreateController();
}
// Execute
{
actionResult = productController.Index(fashionProduct, fashionVariant.Code);
}
// Assert
{
var model = (FashionProductViewModel)((ViewResultBase)actionResult).Model;
var expectedSizes = String.Join(";", sizes);
var modelSizeValues = String.Join(";", model.Sizes.Select(x => x.Value));
Assert.AreEqual <string>(expectedSizes, modelSizeValues);
}
}
private static bool TryGetFashionVariantByColorAndSize(IEnumerable <FashionVariant> variations, string color, string size, out FashionVariant variation)
{
variation = variations.FirstOrDefault(x =>
(string.IsNullOrEmpty(color) || x.Color.Equals(color, StringComparison.OrdinalIgnoreCase)) &&
(string.IsNullOrEmpty(size) || x.Size.Equals(size, StringComparison.OrdinalIgnoreCase)));
return(variation != null);
}
private static bool TryGetFashionVariant(IEnumerable <FashionVariant> variations, string variationCode, out FashionVariant variation)
{
variation = !string.IsNullOrEmpty(variationCode) ?
variations.FirstOrDefault(x => x.Code == variationCode) :
variations.FirstOrDefault();
return(variation != null);
}
private static void SetSize(FashionVariant fashionVariant, string size)
{
fashionVariant.Size = size;
}
private static void SetColor(FashionVariant fashionVariant, string color)
{
fashionVariant.Color = color;
}
private IEnumerable <string> GetAvailableSizes(FashionProduct product, FashionVariant entry)
{
return(product != null?
_catalogContentService.GetVariants <FashionVariant>(product).Where(x => x.Color.Equals(entry.Color, StringComparison.OrdinalIgnoreCase)).Select(x => x.Size)
: Enumerable.Empty <string>());
}
