public void Should_increase_original_premium_by_20_percent_when_driver_is_24()
{
const double expected = 600.00;
const double increaseAmount = 0.2;
const int startingYoungAge = 21;
const int endingYoungAge = 25;
const string driverName = "name";
const string occupation = "occupation";
const string secondDriverName = "name2";
const double premium = 500.00;
var todayProvider = new GenericStubProvider <DateTime>(new[] { DateTime.Today, DateTime.Today });
var driverDateOfBirth = DateTime.Now.AddYears(-25);
var driversDateOfBirth = DateTime.Now.AddYears(-40);
var driverClaims = new IClaim[0];
var secondDriversClaims = new IClaim[0];
var driversAndPremiumToUpdatedPremiumForYoungDrivers = new DriversAndPremiumToUpdatedPremiumForYoungDrivers(startingYoungAge, endingYoungAge, todayProvider, increaseAmount);
var firstDriver = new DriverStub(driverName, occupation, driverDateOfBirth, driverClaims);
var secondDriver = new DriverStub(secondDriverName, occupation, driversDateOfBirth, secondDriversClaims);
var drivers = new [] { firstDriver, secondDriver };
var driversAndPremium = new DriverAndPremium(firstDriver, premium);
var actual = driversAndPremiumToUpdatedPremiumForYoungDrivers.Transform(driversAndPremium);
Assert.AreEqual(expected, actual);
}
public void Should_return_original_premium_when_neither_driver_is_a_chauffeur()
{
const double increaseAmount = 0.1;
const double expected = 500.00;
const string driversName = "name";
const string driversOccupation = "Mechanic";
var driversDateOfBirth = DateTime.Now;
var driversClaims = new IClaim[0];
var jobsWherePremiumIsIncreased = new [] { "Chauffeur" };
var driversAndPremiumToIncreasedPremiumBasedOnOccupationTransform = new DriversAndPremiumToIncreasedPremiumBasedOnOccupationTransform(jobsWherePremiumIsIncreased, increaseAmount);
var driver = new DriverStub(driversName, driversOccupation, driversDateOfBirth, driversClaims);
var driverAndPremium = new DriverAndPremium(driver, expected);
var actual = driversAndPremiumToIncreasedPremiumBasedOnOccupationTransform.Transform(driverAndPremium);
Assert.AreEqual(expected, actual);
}
public void Should_return_original_premium_when_driver_is_not_an_Accountant()
{
const double expected = 500.00;
const double decreaseAmount = 0.1;
const string driversName = "name";
const string driversOccupation = "Electrician";
var driversDateOfBirth = DateTime.Now;
var driversClaims = new IClaim[0];
var jobsWherePremiumIsDecreased = new [] { "Accountant" };
var driversAndPremiumToDecreasedPremiumBasedOnOccupationTransform = new DriversAndPremiumToDecreasedPremiumBasedOnOccupationTransform(jobsWherePremiumIsDecreased, decreaseAmount);
var firstDriver = new DriverStub(driversName, driversOccupation, driversDateOfBirth, driversClaims);
var driverAndPremium = new DriverAndPremium(firstDriver, expected);
var actual = driversAndPremiumToDecreasedPremiumBasedOnOccupationTransform.Transform(driverAndPremium);
Assert.AreEqual(expected, actual);
}
public void Should_return_the_result_of_driversAndPremiumToDecreasedPremiumBasedOnOccupationTransform()
{
const double premium = 500.00;
const string driverName = "name";
const string driverOccupation = "occupation";
var driversDateOfBirth = DateTime.Now;
var claims = new IClaim[0];
var drivers = new DriverStub(driverName, driverOccupation, driversDateOfBirth, claims);
const double expected = 660.00;
var driversAndPremium = new DriverAndPremium(drivers, premium);
var driversAndPremiumToIncreasedPremiumBasedOnOccupationTransform = new GenericStubTransform <DriverAndPremium, double>(premium);
var driversAndPremiumToDecreasedPremiumBasedOnOccupationTransform = new GenericStubTransform <DriverAndPremium, double>(expected);
var driversAndPremiumToUpdatedPremiumBasedOnOccupationTransform = new DriversAndPremiumToUpdatedPremiumBasedOnOccupationTransform(driversAndPremiumToIncreasedPremiumBasedOnOccupationTransform, driversAndPremiumToDecreasedPremiumBasedOnOccupationTransform);
var actual = driversAndPremiumToUpdatedPremiumBasedOnOccupationTransform.Transform(driversAndPremium);
Assert.AreEqual(expected, actual);
}
public void Should_return_original_premium_when_driver_is_younger_than_26()
{
const double increaseAmount = 0.1;
const int startingAdultAge = 26;
const int endingAdultAge = 75;
const string driverName = "name";
const string occupation = "occupation";
const double expected = 500.00;
var todayProvider = new GenericStubProvider <DateTime>(new[] { DateTime.Today, DateTime.Today });
var driverDateOfBirth = DateTime.Now.AddYears(-25);
var driverClaims = new IClaim[0];
var driversAndPremiumToUpdatedPremiumForYoungDrivers = new DriversAndPremiumToUpdatedPremiumForAdultDrivers(startingAdultAge, endingAdultAge, todayProvider, increaseAmount);
var driver = new DriverStub(driverName, occupation, driverDateOfBirth, driverClaims);
var driversAndPremium = new DriverAndPremium(driver, expected);
var actual = driversAndPremiumToUpdatedPremiumForYoungDrivers.Transform(driversAndPremium);
Assert.AreEqual(expected, actual);
}
public void Should_increase_premium_by_smaller_percentage_when_a_claim_has_been_made_more_than_one_year_ago()
{
const double expected = 550.00;
const string name = "name";
const string occupation = "occupation";
const double premium = 500.00;
var dateOfBirth = DateTime.Now;
var dateOfClaim = DateTime.Today.AddYears(-2);
var todayProvider = new GenericStubProvider <DateTime>(DateTime.Today);
const double smallerPercentIncrease = 0.1;
const double largePercentageIncrease = 0.2;
const int smallerTimeSpanInYears = 1;
const int largerTimeSpanInYears = 5;
var driversAndPremiumToUpdatedPremiumBasedOnDriverClaimsTransform = new DriversAndPremiumToUpdatedPremiumBasedOnDriverClaimsTransform(smallerPercentIncrease, largePercentageIncrease, smallerTimeSpanInYears, largerTimeSpanInYears, todayProvider);
var claim = new ClaimStub(dateOfClaim);
var driver = new DriverStub(name, occupation, dateOfBirth, new [] { claim });
var driversAndPremium = new DriverAndPremium(driver, premium);
var actual = driversAndPremiumToUpdatedPremiumBasedOnDriverClaimsTransform.Transform(driversAndPremium);
Assert.AreEqual(expected, actual);
}
