public void Success_Normal(ShopId shopId, IEnumerable <ProductIdentifiable> expected)
{
IEnumerable <ProductIdentifiable>?resultProducts = MarketBridge.GetShopProducts(shopId);
Assert.IsNotNull(resultProducts);
Assert.IsTrue(resultProducts.All(x => x.ProductId.IsValid()), $"contains invalid product IDs");
new Assert_SetEquals <ProductIdentifiable>
(
expected,
ProductIdentifiable.DeepEquals
).AssertEquals(resultProducts);
}