public void LojalnyKontrahent_4DokumentyZOstatniegoPolrocza_False()
{
var result = KalkulatorRabatu.LojalnyKontrahent(() => new[]
{
Date.Today,
Date.Today.AddMonths(-1),
Date.Today.AddMonths(-3),
Date.Today.AddMonths(-4)
});
Assert.IsFalse(result);
}
public void LojalnyKontrahent_5DokumentowZOstatniegoPolrocza_True()
{
var result = KalkulatorRabatu.LojalnyKontrahent(() => new[]
{
Date.Today,
Date.Today.AddMonths(-1),
Date.Today.AddMonths(-2),
Date.Today.AddMonths(-3),
Date.Today.AddMonths(-4),
});
Assert.IsTrue(result);
}
public void LojalnyKontrahent_Powyzej4DokumentowAleTylkoTrzyZOstatniegoPolrocza_False()
{
var result = KalkulatorRabatu.LojalnyKontrahent(() => new[]
{
Date.Today,
Date.Today.AddMonths(-4),
Date.Today.AddMonths(-5),
Date.Today.AddMonths(-6),
Date.Today.AddMonths(-7),
Date.Today.AddMonths(-8),
Date.Today.AddMonths(-9),
});
Assert.IsFalse(result);
}
public decimal Policz_KontrahentLojalny(decimal wartosc) => KalkulatorRabatu.PoliczRabat(() => wartosc, () => true);
public decimal Policz_KontrahentNielojalny(decimal wartosc) => KalkulatorRabatu.PoliczRabat(() => wartosc, () => false);
public void SetUp()
{
_ = new KalkulatorRabatu();
}
