public void ShouldReturnTodayPrice_Test()
{
var today = DateTime.Today;
var volatility = 0d;
var todayPrice = 100d;
var pricer = new MiniPricer();
var price = pricer.CalculatePrice(today, todayPrice, volatility);
Assert.AreEqual(todayPrice, price);
}
public void ShouldReturnPriceWhenSaturdayAndSundayAreInTheMiddle_Test()
{
Mock <IPublicHolidayProvider> moqPublicHolidayProvider = new Mock <IPublicHolidayProvider>();
moqPublicHolidayProvider.Setup(p => p.GetPublicHolidays()).Returns(Enumerable.Empty <DateTime>());
moqPublicHolidayProvider.Setup(p => p.IsPublicHoliday(It.IsAny <DateTime>())).Returns(false);
var futurDate = new DateTime(2017, 10, 16);
var volatility = 50d;
var todayPrice = 800d;
var pricer = new MiniPricer(moqPublicHolidayProvider.Object);
var price = pricer.CalculatePrice(futurDate, todayPrice, volatility);
Assert.AreEqual(4050, price);
}
public void ShouldReturnMoreThanOneDayFuturPrice_Test()
{
Mock <IPublicHolidayProvider> moqPublicHolidayProvider = new Mock <IPublicHolidayProvider>();
moqPublicHolidayProvider.Setup(p => p.GetPublicHolidays()).Returns(Enumerable.Empty <DateTime>());
moqPublicHolidayProvider.Setup(p => p.IsPublicHoliday(It.IsAny <DateTime>())).Returns(false);
var futurDate = DateTime.Today.AddDays(2);
var volatility = 50d;
var todayPrice = 200d;
var pricer = new MiniPricer(moqPublicHolidayProvider.Object);
var price = pricer.CalculatePrice(futurDate, todayPrice, volatility);
Assert.AreEqual(450, price);
}
public void ShouldReturnPriceForPublicHolidayEqualSunday_Test()
{
Mock <IPublicHolidayProvider> moqPublicHolidayProvider = new Mock <IPublicHolidayProvider>();
var testDate = new DateTime(2017, 10, 15);
var volatility = 50d;
var todayPrice = 800d;
moqPublicHolidayProvider.Setup(p => p.GetPublicHolidays()).Returns(new List <DateTime> {
testDate
});
moqPublicHolidayProvider.Setup(p => p.IsPublicHoliday(testDate)).Returns(true);
var pricer = new MiniPricer(moqPublicHolidayProvider.Object);
var price = pricer.CalculatePrice(testDate, todayPrice, volatility);
Assert.AreEqual(2700, price);
}
public void ShouldReturnPriceForPublicHoliday_Test()
{
Mock <IPublicHolidayProvider> moqPublicHolidayProvider = new Mock <IPublicHolidayProvider>();
moqPublicHolidayProvider.Setup(p => p.GetPublicHolidays()).Returns(new List <DateTime>()
{
DateTime.Today.AddDays(2)
});
moqPublicHolidayProvider.Setup(p => p.IsPublicHoliday(DateTime.Today.AddDays(2))).Returns(true);
DateTime futurDate = moqPublicHolidayProvider.Object.GetPublicHolidays().FirstOrDefault();
var volatility = 50d;
var todayPrice = 200d;
var pricer = new MiniPricer(moqPublicHolidayProvider.Object);
var price = pricer.CalculatePrice(futurDate, todayPrice, volatility);
Assert.AreEqual(300, price);
}