public void throw_NotImplementedException_on_calling_ConvertBack()
{
// Arrange
var _objectUnderTest = new BirthdayToAgeConverter();
// Assert
Assert.Throws <NotImplementedException>(() => { _objectUnderTest.ConvertBack(null, null, null, null); });
}
public void succesfully_convert_birthday_date_to_age(DateTime birthdayDate)
{
// Arrange
var _objectUnderTest = new BirthdayToAgeConverter();
var expectedResult = DateTime.Today.Year - birthdayDate.Year;
if (birthdayDate.Date > DateTime.Today.AddYears(-expectedResult))
{
expectedResult--;
}
expectedResult = expectedResult >= 0 ? expectedResult : 0;
// Act
var result = _objectUnderTest.Convert(birthdayDate, null, null, null);
// Assert
Assert.AreEqual(expectedResult, result);
}