public void TestRandomTradeLineWithSteadyHistory()
{
var testResult = TradeLine.RandomTradeLineWithSteadyHistory(250M.ToPecuniam(), new TimeSpan(30, 0, 0, 0),
DateTime.Today.AddYears(-1));
Assert.IsNotNull(testResult);
var testResultAverage = testResult.AveragePerDueFrequency();
Console.WriteLine(testResultAverage);
var testResultDiff = System.Math.Abs(250M - testResultAverage.Amount);
Assert.IsTrue(testResultDiff < 1M);
Console.WriteLine(testResult.Balance.FirstTransaction);
Console.WriteLine(testResult.Balance.LastTransaction);
}
public void TestGetCurrent()
{
var testSubject = new TradeLine(DateTime.UtcNow.AddDays(-370));
var testBalance = testSubject.Balance;
var today = DateTime.Today;
testBalance.AddNegativeValue(today.AddDays(-360), new Pecuniam(-450.0M));
testBalance.AddNegativeValue(today.AddDays(-120), new Pecuniam(-458.0M));
testBalance.AddNegativeValue(today.AddDays(-150), new Pecuniam(-457.0M));
testBalance.AddNegativeValue(today.AddDays(-240), new Pecuniam(-454.0M));
testBalance.AddNegativeValue(today.AddDays(-300), new Pecuniam(-452.0M));
testBalance.AddNegativeValue(today.AddDays(-270), new Pecuniam(-453.0M));
testBalance.AddNegativeValue(today.AddDays(-180), new Pecuniam(-456.0M));
testBalance.AddNegativeValue(today.AddDays(-210), new Pecuniam(-455.0M));
testBalance.AddNegativeValue(today.AddDays(-330), new Pecuniam(-451.0M));
//charges
testBalance.AddPositiveValue(today.AddDays(-365), new Pecuniam(8000.0M));
testBalance.AddPositiveValue(today.AddDays(-350), new Pecuniam(164.4M));
testBalance.AddPositiveValue(today.AddDays(-198), new Pecuniam(165.4M));
testBalance.AddPositiveValue(today.AddDays(-24), new Pecuniam(166.4M));
testBalance.AddPositiveValue(today.AddDays(-74), new Pecuniam(167.4M));
testBalance.AddPositiveValue(today.AddDays(-88), new Pecuniam(168.4M));
testBalance.AddPositiveValue(today.AddDays(-92), new Pecuniam(169.4M));
testBalance.AddPositiveValue(today.AddDays(-121), new Pecuniam(170.4M));
testBalance.AddPositiveValue(today.AddDays(-180), new Pecuniam(171.4M));
testBalance.AddPositiveValue(today.AddDays(-142), new Pecuniam(172.4M));
testBalance.AddPositiveValue(today.AddDays(-155), new Pecuniam(173.4M));
testBalance.AddNegativeValue(today.AddDays(-30), new Pecuniam(-461.0M));
testBalance.AddNegativeValue(today.AddDays(-90), new Pecuniam(-459.0M));
testBalance.AddNegativeValue(today.AddDays(-60), new Pecuniam(-460.0M));
var current = testBalance.GetCurrent(DateTime.Today, 0.0f);
Assert.AreEqual(4223.0M, current.Amount);
current = testBalance.GetCurrent(DateTime.Today, 1.5f);
Assert.AreEqual(25704.93M, current.Amount);
}
public void TestAveragePerPeriod()
{
var dt = DateTime.Today;
var testSubject = new TradeLine(DateTime.UtcNow.AddDays(-180));
testSubject.DueFrequency = new TimeSpan(30, 0, 0, 0);
for (var i = -180; i < 0; i += 30)
{
var pastDt = dt.AddDays(i);
for (var j = 0; j < 3; j++)
{
//should get average around 28 per 30 days
testSubject.AddPositiveValue(pastDt.AddDays(j), new Pecuniam(27 + j));
}
}
var testResult = testSubject.AveragePerDueFrequency();
Console.WriteLine(testResult);
Assert.AreEqual(28M.ToPecuniam(), testResult);
}
public void InitialLine()
{
var line = new TradeLine("");
}
