public void CalculateMonthDiffTest()
{
ICalculaIdade calculo = new CalculaIdade();
int ano = 1979;
int mes = 9;
int dia = 17;
DateTime bornDate = new DateTime(ano, mes, dia);
var currentDate = DateTime.Now;
var years = calculo.CalculateYearsAge(bornDate);
var currentBitrthday = bornDate.AddYears(years);
int expected = 0;
for (int i = 1; i <= 12; i++)
{
if (currentBitrthday.AddMonths(i) == currentDate)
{
expected = i;
break;
}
else if (currentBitrthday.AddMonths(i) >= currentDate)
{
expected = i - 1;
break;
}
}
var result = calculo.CalculateMonthsAge(bornDate);
Assert.Equal(expected, result);
}
public void CalculateFullAgeTest()
{
ICalculaIdade calculo = new CalculaIdade();
int ano = 1979;
int mes = 9;
int dia = 17;
DateTime bornDate = new DateTime(ano, mes, dia);
var years = calculo.CalculateYearsAge(bornDate);
var months = calculo.CalculateMonthsAge(bornDate);
var days = calculo.CalculateDaysAge(bornDate);
var expected = $"{years} years, {months} months and {days} days";
var result = calculo.CalculateFullAge(bornDate);
Assert.Equal(expected, result);
}
public void CalculateDaysDiffTest()
{
ICalculaIdade calculo = new CalculaIdade();
int ano = 1979;
int mes = 9;
int dia = 17;
var bornDate = new DateTime(ano, mes, dia);
var currentDate = DateTime.Now;
var years = calculo.CalculateYearsAge(bornDate);
var currentBitrthday = bornDate.AddYears(years);
var months = calculo.CalculateMonthsAge(bornDate);
var expected = currentDate.Subtract(currentBitrthday.AddMonths(months)).Days;
var result = calculo.CalculateDaysAge(bornDate);
Assert.Equal(expected, result);
}