public void AddPositiveYearsWithMonthTest()
{
try
{
var fd = new FuzzyDate(2019, 6);
var newDate = fd.AddYears(10);
Assert.AreEqual(2029, newDate.Year);
Assert.AreEqual(6, newDate.Month);
Assert.IsFalse(newDate.Day.HasValue);
}
catch (Exception ex)
{
Assert.Fail($"Expect no exception, but got {ex.Message}");
}
}
public void AddToNullTest()
{
try
{
var fd = new FuzzyDate();
var newDate = fd.AddYears(10);
Assert.IsFalse(newDate.Year.HasValue);
Assert.IsFalse(newDate.Month.HasValue);
Assert.IsFalse(newDate.Day.HasValue);
}
catch (Exception ex)
{
Assert.Fail($"Expect no exception, but got {ex.Message}");
}
}
public void AddZeroYearsTest()
{
try
{
var fd = new FuzzyDate(2019);
var newDate = fd.AddYears(0);
Assert.AreEqual(2019, newDate.Year);
Assert.IsFalse(newDate.Month.HasValue);
Assert.IsFalse(newDate.Day.HasValue);
}
catch (Exception ex)
{
Assert.Fail($"Expect no exception, but got {ex.Message}");
}
}