public void Should_calculate_mercedes_van()
{
var quote = InsuranceQuote.CreateFrom("van", "Mercedes");
var premium = QuotationEngine.Calculate(quote);
premium.GetCost().ShouldBe(2000);
}
public void Should_calcualate_audi_van()
{
var quote = InsuranceQuote.CreateFrom("van", "Audi");
var premium = QuotationEngine.Calculate(quote);
premium.GetCost().ShouldBe(1500);
}
public void Should_calulcate_low_risk_tier_one_group()
{
var quote = InsuranceQuote.CreateFrom("van", "mercedes");
var premium = QuotationEngine.Calculate(quote);
quote.Age = 36;
premium.GetCost().ShouldBe(2000);
}
public void should_calculate_tier_4_group()
{
var quote = InsuranceQuote.CreateFrom("van", "mercedes");
quote.Age = 17;
var premium = QuotationEngine.Calculate(quote);
premium.GetCost().ShouldBe(10000);
}
public void Should_raise_error_when_no_modules_to_handle_quote()
{
GivenAnInsuranceModule();
GivenACalculationEngine();
_insuranceModule.CanHandle(Arg.Any <InsuranceQuote>()).Returns(false);
InsuranceQuote quote = InsuranceQuote.CreateFrom("car", "audi");
Assert.Throws <Exception>(() => _calculationEngine.CalculatePremium(quote));
}
public void should_invoke_canHandle()
{
GivenAnInsuranceModule();
GivenACalculationEngine();
GivenNoErrorHandler();
InsuranceQuote quote = InsuranceQuote.CreateFrom("car", "audi");
_calculationEngine.CalculatePremium(quote);
_insuranceModule.Received().CanHandle(quote);
}
public void Should_invoke_module_handler_if_can_handle()
{
GivenAnInsuranceModule();
GivenACalculationEngine();
GivenNoErrorHandler();
_insuranceModule.CanHandle(Arg.Any <InsuranceQuote>()).Returns(true);
InsuranceQuote quote = InsuranceQuote.CreateFrom("car", "audi");
_calculationEngine.CalculatePremium(quote);
_insuranceModule.Received().Handle(Arg.Any <InsuranceQuote>());
}
public void Should_not_invoke_handle_if_no_relevant_module()
{
GivenAnInsuranceModule();
GivenACalculationEngine();
GivenNoErrorHandler();
_insuranceModule.CanHandle(Arg.Any <InsuranceQuote>()).Returns(false);
InsuranceQuote quote = InsuranceQuote.CreateFrom("car", "audi");
_calculationEngine.CalculatePremium(quote);
_insuranceModule.DidNotReceive().Handle(Arg.Any <InsuranceQuote>());
}