public void Abheben_during_Week_NoProblems()
{
var konto = new Konto();
konto.Einzahlen(10);
using (ShimsContext.Create())
{
// Monday
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 2);
konto.Abheben(1);
// Tuesday
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 3);
konto.Abheben(1);
// Wednesday
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 4);
konto.Abheben(1);
// Thursday
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 5);
konto.Abheben(1);
// Friday
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 6);
konto.Abheben(1);
}
Assert.Equal(5, konto.Kontostand);
}
public void Einzahlen_8_Abheben_3_and_2_Kontostand_3()
{
var konto = new Konto();
konto.Einzahlen(8);
using (ShimsContext.Create())
{
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 2);
konto.Abheben(3m);
konto.Abheben(2m);
}
Assert.Equal(3m, konto.Kontostand);
}
public void Konto_hat_nach_Abheben_korrekten_Kontostand()
{
var sut = new Konto();
sut.Einzahlen(new Geld(10));
sut.Abheben(new Geld(7));
sut.Kontostand.Value.Should().Be(3);
}
public void Konto_gibt_nach_Abheben_korrekten_Wert_zurueck()
{
var sut = new Konto();
sut.Einzahlen(new Geld(10));
var abhebung = sut.Abheben(new Geld(7));
abhebung.Value.Should().Be(7);
}
public void Abheben_more_than_kontostand_InvalidOperationExeption(decimal einzahlen, decimal auszahlen)
{
var konto = new Konto();
konto.Einzahlen(einzahlen);
using (ShimsContext.Create())
{
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 2);
Assert.Throws <InvalidOperationException>(() => konto.Abheben(auszahlen));
}
}
public void Abheben_negative_values_ArgumentException(decimal value)
{
var konto = new Konto();
konto.Einzahlen(int.MaxValue);
using (ShimsContext.Create())
{
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 2);
Assert.Throws <ArgumentException>(() => konto.Abheben(value));
}
}
public void Abheben_on_Sunday_InvalidOperationException()
{
var konto = new Konto();
konto.Einzahlen(10);
using (ShimsContext.Create())
{
// Sunday
System.Fakes.ShimDateTime.NowGet = () => new DateTime(2017, 10, 8);
output.WriteLine($"Sould be Sunday. Is: {DateTime.Now.DayOfWeek}");
Assert.Throws <InvalidOperationException>(() => konto.Abheben(5));
}
}
