public void Day()
{
date = new DateOffset(null, null, now.Day);
var str = DateOffsetFormatter.GetPartialDateString(date);
Assert.AreEqual(now.ToString("d MMMM yyyy"), str);
}
public void Month()
{
date = new DateOffset(null, now.Month, null);
var str = DateOffsetFormatter.GetPartialDateString(date);
Assert.AreEqual(now.ToString(System.Globalization.DateTimeFormatInfo.CurrentInfo.MonthNames[now.Month - 1].ToLower() + " yyyy"), str);
}
public void LtOrEqual()
{
// 2013.12 <= 2014.02
var date1 = new DateOffset(2013, 12, null, getNow);
var date2 = new DateOffset(2014, 02, 0, getNow);
Assert.IsTrue(date1 <= date2);
}
public void Year()
{
date = new DateOffset(now.Year, null, null);
var str = DateOffsetFormatter.GetPartialDateString(date);
Assert.AreEqual(now.ToString("yyyy"), str);
}
public void LtSameUnitMonth()
{
// 2013.12 < 2014.02
var date1 = new DateOffset(2013, 12, null, getNow);
var date2 = new DateOffset(2014, 02, 0, getNow);
Assert.IsTrue(date1 < date2);
}
public void LtMonthYear()
{
// 40 месяцев назад < 2 года назад
var date1 = new DateOffset(40, DateUnit.Month, getNow);
var date2 = new DateOffset(2, DateUnit.Year, getNow);
Assert.IsTrue(date1 < date2);
}
public void LtSameUnitDay()
{
// 40 дней назад < сейчас
var date1 = new DateOffset(40, DateUnit.Day, getNow);
var date2 = new DateOffset(0, DateUnit.Day, getNow);
Assert.IsTrue(date1 < date2);
}
public void SetNow()
{
var d = new DateOffset(2014, 1, null);
d.Now = new DateTime(2014, 11, 4);
Assert.AreEqual(10, d.Offset);
}
public void GtDayYear()
{
// 40 дней назад > год назад
var date1 = new DateOffset(40, DateUnit.Day, getNow);
var date2 = new DateOffset(1, DateUnit.Year, getNow);
Assert.IsTrue(date1 > date2);
}
public void CompareWithWeek()
{
// сейчас > 2 недели назад
var date1 = new DateOffset(getNow(), getNow);
var date2 = new DateOffset(2, DateUnit.Week, getNow);
Assert.IsTrue(date1 > date2);
}
public void SetMonthNull()
{
date = new DateOffset(offset, DateUnit.Day, getNow);
date.Month = null;
Assert.IsTrue(date.Offset == 0);
Assert.IsTrue(date.Unit == DateUnit.Year);
}
public void DateNone()
{
date = new DateOffset(null, null, null);
Assert.IsNull(date.Offset);
Assert.IsNull(date.Year);
Assert.IsNull(date.Month);
Assert.IsNull(date.Day);
}
public void EqualSameMonth()
{
var date1 = new DateOffset(2, DateUnit.Month, getNow);
var date2 = new DateOffset(2014, 2, null, getNow);
Assert.IsTrue(date1 == date2);
Assert.AreEqual(date1, date2);
}
public void EqualSameDay()
{
var date1 = new DateOffset(2013, 12, 1, getNow);
var date2 = new DateOffset(2013, 12, 1, getNow);
Assert.IsTrue(date1 == date2);
Assert.AreEqual(date1, date2);
}
public void RelativeNowIsMaxDate2()
{
var date1 = new DateOffset(2013, null, null, getNow);
var date2 = new DateOffset(2010, 1, null, getNow);
var r = date1.RelativeTo(date2);
Assert.AreEqual(date1.GetSortingDate(), r.Now);
}
public void RelativeNullYear()
{
var date1 = new DateOffset(null, null, null, getNow);
var date2 = new DateOffset(2011, null, null, getNow);
var r = date1.RelativeTo(date2);
Assert.AreEqual(null, r.Offset);
}
public void FillOffset()
{
var date = new DateOffset(null, null, null, getNow);
date.Offset = 5;
Assert.AreEqual(5, date.Offset);
Assert.AreEqual(DateUnit.Day, date.Unit);
}
public void SetDay()
{
date = new DateOffset(offset, DateUnit.Day, getNow);
date.Day = getNow().Day;
Assert.IsTrue(date.Offset == 31); // days in 3 month
Assert.IsTrue(date.Unit == DateUnit.Day);
}
public void LtGtNull()
{
// 5 лет назад > пустая дата
var date1 = new DateOffset(null, DateUnit.Month, getNow);
var date2 = new DateOffset(5, DateUnit.Year, getNow);
Assert.IsFalse(date1 > date2);
Assert.IsTrue(date1 < date2);
}
public void EqualByDateValue()
{
//
var date1 = new DateOffset(2013, 5, 5, getNow);
var date2 = new DateOffset(2013, 5, 5, () => new DateTime(2013, 5, 1));
Assert.IsTrue(date1 == date2);
Assert.AreEqual(date1, date2);
}
public void RelativeMonthDay()
{
var date1 = new DateOffset(2013, 12, null, getNow);
var date2 = new DateOffset(2014, 1, 1, getNow);
var r = date1.RelativeTo(date2);
Assert.AreEqual(1, r.Offset);
Assert.AreEqual(DateUnit.Month, r.Unit);
}
public void RelativeDayYear()
{
var date1 = new DateOffset(2013, 12, 1, getNow);
var date2 = new DateOffset(2014, null, null, getNow);
var r = date1.RelativeTo(date2);
Assert.AreEqual(1, r.Offset);
Assert.AreEqual(DateUnit.Year, r.Unit);
}
public void AddDay()
{
var date = new DateOffset(2012, 2, 29);
date.Add(-68, DateUnit.Day);
Assert.IsTrue(date.Year == 2011);
Assert.IsTrue(date.Month == 12);
Assert.IsTrue(date.Day == 23);
}
public void AddWeek()
{
var date = new DateOffset(2012, 1, 1);
date.Add(5, DateUnit.Week);
Assert.IsTrue(date.Year == 2012);
Assert.IsTrue(date.Month == 2);
Assert.IsTrue(date.Day == 5);
}
public void AddMonth()
{
var date = new DateOffset(2012, 2, 29);
date.Add(1, DateUnit.Month);
Assert.IsTrue(date.Year == 2012);
Assert.IsTrue(date.Month == 3);
Assert.IsTrue(date.Day == 29);
}
public void AddYear29Feb()
{
var date = new DateOffset(2012, 2, 29);
date.Add(1, DateUnit.Year);
Assert.IsTrue(date.Year == 2013);
Assert.IsTrue(date.Month == 2);
Assert.IsTrue(date.Day == 28);
}
public void AddYear()
{
var date = new DateOffset(2010, 2, null);
date.Add(-2, DateUnit.Year);
Assert.IsTrue(date.Year == 2008);
Assert.IsTrue(date.Month == 2);
Assert.IsTrue(date.Day == null);
}
public void FillYear()
{
var date = new DateOffset(null, null, null, getNow);
date.Year = 2014;
Assert.AreEqual(null, date.Day);
Assert.AreEqual(null, date.Month);
Assert.AreEqual(2014, date.Year);
}
public void DateTimeCtor()
{
date = new DateOffset(now);
Assert.IsTrue(date.Offset == 0);
Assert.IsTrue(date.Unit == DateUnit.Day);
Assert.IsTrue(date.Year == now.Year);
Assert.IsTrue(date.Month == now.Month);
Assert.IsTrue(date.Day == now.Day);
}
public void OffsetNull()
{
date = new DateOffset(null, DateUnit.Day);
Assert.IsTrue(date.Offset == null);
Assert.IsTrue(date.Unit == DateUnit.Day);
Assert.IsTrue(date.Year == null);
Assert.IsTrue(date.Month == null);
Assert.IsTrue(date.Day == null);
}
public void GivenTheMarketVolatilityForUnderlying(string underlying, DateOffset since, double volatility)
{
int days = 0;
if(since.Type == DateOffsetType.MONTH)
{
days = (int)this.dateService.Now.AddMonths(since.Offset).Subtract(this.dateService.Now).TotalDays;
}
else if(since.Type == DateOffsetType.YEAR)
{
days = (int)this.dateService.Now.AddYears(since.Offset).Subtract(this.dateService.Now).TotalDays;
}
this.pricer.MarketDataService.Stub(m => m.GetHistoricalVolatility(underlying, this.dateService.Now, days)).Return(volatility);
}
private DateOffset ParseOffset(string offsetString)
{
var result = new DateOffset();
var maturityRegex = new Regex("([0-9]*) ([A-Za-z]*)");
var regexMatch = maturityRegex.Match(offsetString);
if (!regexMatch.Success)
{
throw new ArgumentException("Invalid maturity");
}
var typeString = regexMatch.Groups[2].Value;
result.Offset = int.Parse(regexMatch.Groups[1].Value);
var now = this.dateService.Now;
if (typeString.Equals("months", StringComparison.OrdinalIgnoreCase) || typeString.Equals("month", StringComparison.OrdinalIgnoreCase))
{
result.Type = DateOffsetType.MONTH;
}
else if (typeString.Equals("years", StringComparison.OrdinalIgnoreCase) || typeString.Equals("year", StringComparison.OrdinalIgnoreCase))
{
result.Type = DateOffsetType.YEAR;
}
else
{
throw new ArgumentException("Invalid maturity");
}
return result;
}
