private static DateTime NextMeasurement(DateTime fakeDate, ChargingSession t, SocketMeasurement sm, int duration, double energy, Mode3State state, Tariff tariff = null)
{
using (new DateTimeProviderContext(fakeDate))
{
sm.Mode3State = state;
t.UpdateSession(sm, tariff);
}
fakeDate = fakeDate.AddSeconds(duration);
using (new DateTimeProviderContext(fakeDate))
{
sm.RealEnergyDeliveredSum += energy;
t.UpdateSession(sm, tariff);
}
return(fakeDate);
}
public void HandlesSimpleChargingSession()
{
var fakeDate = new DateTime(2021, 4, 1, 13, 14, 30);
var tariff = new Tariff(fakeDate, 0.23d, 0.08d);
using (new DateTimeProviderContext(fakeDate))
{
var t = new ChargingSession();
var sm = new SocketMeasurement
{
Mode3State = Mode3State.E,
RealEnergyDeliveredSum = 1000
};
t.UpdateSession(sm, tariff);
fakeDate = fakeDate.AddSeconds(30);
using (new DateTimeProviderContext(fakeDate))
{
sm.Mode3State = Mode3State.A;
t.UpdateSession(sm, tariff);
sm.Mode3State = Mode3State.B1;
t.UpdateSession(sm, tariff);
sm.Mode3State = Mode3State.B2;
t.UpdateSession(sm, tariff);
sm.Mode3State = Mode3State.C1;
t.UpdateSession(sm, tariff);
sm.Mode3State = Mode3State.C2;
t.UpdateSession(sm, tariff);
Assert.False(t.ChargeSessionInfo.SessionEnded);
fakeDate = fakeDate.AddSeconds(65);
using (new DateTimeProviderContext(fakeDate))
{
sm.Mode3State = Mode3State.E;
sm.RealEnergyDeliveredSum += 50;
t.UpdateSession(sm, tariff);
// session has ended, let's see the result of this simple charging session
Assert.Equal <uint>(65, t.ChargeSessionInfo.ChargingTime);
Assert.Equal <double>(50, t.ChargeSessionInfo.EnergyDelivered);
Assert.True(t.ChargeSessionInfo.SessionEnded);
Assert.Equal <double>(11.5d, t.ChargeSessionInfo.Cost);
}
}
}
}