public void TestDiscountIsAppliedIfNumberOfItemsIsThreeOrGreaterThanThree( )
{
List <CheckoutKata.Business.ISpecialPricingRule> rules = TestAssistant.CreateRulesFromTexFile( );
var wh = new GenericCalculator(rules[0]);
// Arrange
var disCountProduct = TestAssistant.StockKeepingUnits(3, "A", 50);
var expected = 130;
var actual = wh.ApplyDiscount(disCountProduct);
Assert.AreEqual(expected, actual);
disCountProduct = TestAssistant.StockKeepingUnits(5, "A", 50);
expected = 230;
actual = wh.ApplyDiscount(disCountProduct);
Assert.AreEqual(expected, actual);
disCountProduct = TestAssistant.StockKeepingUnits(10, "A", 50);
expected = 440;
actual = wh.ApplyDiscount(disCountProduct);
Assert.AreEqual(expected, actual);
}
public void AdditionTest()
{
var calculator = new GenericCalculator <T>();
dynamic result = calculator.Add((dynamic)2, (dynamic)3);
Assert.That(result, Is.EqualTo(5));
}
public void Addition_test()
{
dynamic a = 2;
dynamic b = 3;
var calculator = new GenericCalculator <T>();
dynamic result = calculator.Add(a, b);
Assert.That(result, Is.EqualTo(5));
}
public void TestNoDiscountAppliedIfNumberOfItemsIsLessThanThree( )
{
List <CheckoutKata.Business.ISpecialPricingRule> rules = TestAssistant.CreateRulesFromTexFile( );
var disCountProduct = TestAssistant.StockKeepingUnits(2, "A", 50);
var wh = new GenericCalculator(rules[0]);
var expected = 100;
var actual = wh.ApplyDiscount(disCountProduct);
Assert.AreEqual(expected, actual);
}
private static object Main <T>()
{
//define a joinpoint
var _operationContractJoinpoint =
new Func <MethodBase, bool>(_Method => _Method.IsDefined(typeof(OperationContractAttribute), true));
//instantiate a calculator
var _calculator = new GenericCalculator <T>();
Console.WriteLine("Weaving");
//weave logging for all operation contract
Aspect.Weave <Logging>(_operationContractJoinpoint);
Console.WriteLine("Weaved");
//invoke an operation contract (logging is enabled)
dynamic _value15 = 15;
dynamic _value3 = 3;
var _return = _calculator.Divide(_value15, _value3);
Console.WriteLine("Releasing");
//release logging for all operation contract
Aspect.Release <Logging>(_operationContractJoinpoint);
Console.WriteLine("Released");
//invoke an operation contract (logging is disabled)
_return = _calculator.Divide(_value15, _value3);
Console.WriteLine("Weaving");
//enable back logging aspect.
Aspect.Weave <Logging>(_operationContractJoinpoint);
Console.WriteLine("Weaved");
//invoke an operation with an exception (divide by zero)
try
{
dynamic _value0 = 0;
_return = _calculator.Divide(_value15, _value0);
}
catch
{
}
return(_return);
}
public void TestApplyDiscountReturnsZeroIfNoProductIsProcided( )
{
var rules = TestAssistant.CreateRulesFromTexFile( );
// Arrange
List <StockKeepingUnit> disCountProduct = null;
var wh = new GenericCalculator(rules[0]);
var expected = 0;
var actual = wh.ApplyDiscount(disCountProduct);
Assert.AreEqual(expected, actual);
// Now initialised with no item on the list
disCountProduct = new List <StockKeepingUnit>();
actual = wh.ApplyDiscount(disCountProduct);
Assert.AreEqual(expected, actual);
}
