public void RuleEngine_DiscountsBenefitCost()
{
//Arrange
var benefitRule = new BenefitRule()
{
Amount = -10,
AdjustmentType = Enums.AdjustmentType.Percentage,
};
target.Start(testEmployee);
target.SetRule(benefitRule);
mStrategy.Setup(x => x.ApplyRule(It.IsAny <Employee>()))
.Returns(1000);
var expectedBenefitCost = 1900;
//Act
target.ApplyRule();
//Assert
Assert.AreEqual(expectedBenefitCost, target.End());
}
public void TestSeondRule()
{
//Arrange
Parcel p = new Parcel(11, 10, 10, 10);
//Act
Tuple <string, double> output = RuleEngine.ApplyRule(p);
//Assert
Assert.AreEqual(output.Item1, "Heavy Parcel");
Assert.AreEqual(output.Item2, 15 * 11);
}
public void TestHighestRule()
{
//Arrange
Parcel p = new Parcel(51, 10, 10, 10);
//Act
Tuple <string, double> output = RuleEngine.ApplyRule(p);
//Assert
Assert.AreEqual(output.Item1, "Rejected");
Assert.AreEqual(output.Item2, double.NaN);
}
public void TestLowestRule()
{
//Arrange
Parcel p = new Parcel(10, 1250, 2, 1);
//Act
Tuple <string, double> output = RuleEngine.ApplyRule(p);
//Assert
Assert.AreEqual(output.Item1, "Large Parcel");
Assert.AreEqual(output.Item2, (1250d * 2 * 1) * 0.03);
}
public void TestFourthRule()
{
//Arrange
Parcel p = new Parcel(10, 750, 2, 1);
//Act
Tuple <string, double> output = RuleEngine.ApplyRule(p);
//Assert
Assert.AreEqual(output.Item1, "Medium Parcel");
Assert.AreEqual(output.Item2, (750d * 2 * 1) * 0.04);
}
public void TestThirdRule()
{
//Arrange
Parcel p = new Parcel(10, 745, 2, 1);
//Act
Tuple <string, double> output = RuleEngine.ApplyRule(p);
//Assert
Assert.AreEqual(output.Item1, "Small Parcel");
Assert.AreEqual(output.Item2, (745d * 2 * 1) * 0.05);
}
