public void CyclicGraph()
{
var mortgage = new Mortgate
{
InterestRate = 5.5,
LoanAmount = 150000,
LoanLength = 15,
PaymentFrequency = PaymentFrequency.Monthly
};
var engine = new DependencyEngine();
engine.Assign(() => mortgage.PaymentAmount)
.From(() => CalculatePayments(
mortgage.LoanAmount,
mortgage.InterestRate,
mortgage.LoanLength,
mortgage.PaymentFrequency),
ex => { });
engine.Assign(() => mortgage.LoanLength)
.From(() => CalculateLength(
mortgage.LoanAmount,
mortgage.PaymentAmount,
mortgage.InterestRate,
mortgage.PaymentFrequency),
ex => { });
var dotFormat = engine.ToDotFormat();
Console.WriteLine(dotFormat);
engine.ValueHasChanged(mortgage, "PaymentFrequency");
mortgage.PaymentAmount.ShouldBe(1225, 1);
engine.ToDotFormat().ShouldBe(dotFormat);
}
public void CyclicGraph()
{
var mortgage = new Mortgate
{
InterestRate = 5.5,
LoanAmount = 150000,
LoanLength = 15,
PaymentFrequency = PaymentFrequency.Monthly
};
var engine = new DependencyEngine();
engine.Assign(() => mortgage.PaymentAmount)
.From(() => CalculatePayments(
mortgage.LoanAmount,
mortgage.InterestRate,
mortgage.LoanLength,
mortgage.PaymentFrequency),
ex => { });
engine.Assign(() => mortgage.LoanLength)
.From(() => CalculateLength(
mortgage.LoanAmount,
mortgage.PaymentAmount,
mortgage.InterestRate,
mortgage.PaymentFrequency),
ex => { });
var dotFormat = engine.ToDotFormat();
Console.WriteLine(dotFormat);
engine.ValueHasChanged(mortgage, "PaymentFrequency");
mortgage.PaymentAmount.ShouldBe(1225, 1);
engine.ToDotFormat().ShouldBe(dotFormat);
}
