public void Negative_Product_Variety_Price_Entry_Throws_An_Exception(decimal priceInGbp)
{
var productVarietyPriceChecker = new ProductVarietyPriceChecker();
Assert.That
(() => productVarietyPriceChecker.ProductVarietyPriceInEuro(priceInGbp),
Throws.TypeOf <ArgumentOutOfRangeException>());
}
public void Product_Variety_Price_In_Euro_Is_Correct(decimal priceInGbp, decimal expectedPriceInEuro)
{
var productVarietyPriceChecker = new ProductVarietyPriceChecker();
var actualPriceInEuro = productVarietyPriceChecker.ProductVarietyPriceInEuro(priceInGbp);
NUnit.Framework.Assert.AreEqual(expectedPriceInEuro, actualPriceInEuro);
}