public void ContainsMethodReturnsProductIfExists(string label)
{
var product = new Product(label, 1.2m, 1);
var otherProduct = new Product("other", 2.2m, 2);
productStock.Add(product);
productStock.Add(otherProduct);
Assert.That(productStock.Contains(product));
}
public void ProductStock_ContainsMethodReturnsFalse(string name, decimal price, int quantity)
{
var stock = new ProductStock();
stock.Add(new Product(name, price, quantity));
Assert.IsFalse(stock.Contains(new Product("GPU", 12.4m, 3)));
}
public void Contains_NonExistingProductShouldReturnFalse()
{
Assert.IsFalse(productStock.Contains(product));
}