public void BundleFactory_Tests(char product, uint quantity, double finalPrice)
{
var productARules = new List<IProductRule>();
var productABasicRule = new ProductRule();
productABasicRule.Set(product, quantity, finalPrice);
productARules.Add(productABasicRule);
var bundleFactory = new BundleFactory();
var bundles = bundleFactory.MakeBundles(product, quantity, productARules);
Assert.IsNotNull(bundles);
Assert.AreEqual(1, bundles.Count());
Assert.AreEqual(50, bundles.FirstOrDefault().FinalPrice);
}
public void BundleFactory_ProductA_1_50_GetFinalPrice_Returns_50()
{
var productARules = new List<IProductRule>();
var productABasicRule = new ProductRule();
productABasicRule.Set('A', 1, 50);
productARules.Add(productABasicRule);
var bundleFactory = new BundleFactory();
var bundles = bundleFactory.MakeBundles('A', 1, productARules);
Assert.IsNotNull(bundles);
Assert.AreEqual(1, bundles.Count());
Assert.AreEqual(50, bundles.FirstOrDefault().FinalPrice);
}
public void BundleFactory_Tests(char product, string productRulesCsv, uint quantity, double finalPrice)
{
var productRules = new List<IProductRule>();
var stringRules = productRulesCsv.Split(new []{';'}, StringSplitOptions.RemoveEmptyEntries);
foreach (var stringRule in stringRules)
{
var stringRuleElemnts = stringRule.Split(new[] {','}, StringSplitOptions.RemoveEmptyEntries);
uint bundleQuantity = 0;
double bundleFinalPrice = 0;
uint.TryParse(stringRuleElemnts[0], out bundleQuantity);
double.TryParse(stringRuleElemnts[1], out bundleFinalPrice);
var rule = new ProductRule();
rule.Set(product, bundleQuantity, bundleFinalPrice);
productRules.Add(rule);
}
var bundleFactory = new BundleFactory();
var bundles = bundleFactory.MakeBundles(product, quantity, productRules);
Assert.AreEqual(finalPrice, bundles.Sum(b => b.FinalPrice));
}
