public void TestGetNumOfDaysInMonth()
{
Date februaryLeapYearDate = new Date(1, 2, 2020);
Date februaryDate = new Date(1, 2, 2017);
Date longMonthDate = new Date(1, 3, 2017);
Date shortMonthDate = new Date(1, 4, 2017);
Assert.AreEqual(DateConstants.NumOfDaysInFebruaryLeapYear, DateService.GetNumOfDaysInMonth(februaryLeapYearDate));
Assert.AreEqual(DateConstants.NumOfDaysInFebruary, DateService.GetNumOfDaysInMonth(februaryDate));
Assert.AreEqual(DateConstants.NumOfDaysInLongMonth, DateService.GetNumOfDaysInMonth(longMonthDate));
Assert.AreEqual(DateConstants.NumOfDaysInMonth, DateService.GetNumOfDaysInMonth(shortMonthDate));
}