public void CalculateAge_GivenATargetDateSimilarToBirthDate_ShouldReturnZero(DateTime targetDate)
{
//Arrange
var ageResult = new AgeCalculator();
DateTime birthDate = new DateTime(targetDate.Year, 03, 05);
//Act
var actual = ageResult.CalculatorAge(birthDate, targetDate);
//Assert
Assert.AreEqual(0, actual);
}
public void CalculateAge_GivenABirthDateOfDifferentYearAndDiffirentMonthAsTargetDate_ShouldReturnZero()
{
//Arrange
var ageResult = new AgeCalculator();
DateTime birthDate = new DateTime(2018, 03, 05);
DateTime targetDate = new DateTime(2019, 01, 05);
//Act
var actual = ageResult.CalculatorAge(birthDate, targetDate);
//Assert
Assert.AreEqual(0, actual);
}
public void CalculateAge_GivenABirthDateGreaterThanTargetDate_ShouldReturnZero()
{
//Arrange
var ageResult = new AgeCalculator();
DateTime birthDate = new DateTime(2018, 03, 05);
DateTime targetDate = new DateTime(2015, 03, 05);
//Act
var actual = ageResult.CalculatorAge(birthDate, targetDate);
//Assert
Assert.AreEqual(0, actual);
}