public void GivenDecreasingPrice_ThenWeTriggerHitStopLost_X()
{
var publisher = new FakeMessagePublisher();
var sut = new StopLossProcessManager(publisher);
sut.Handle(new PositionAcquired {
Price = 100
});
sut.Handle(new PriceUpdated {
Price = 89
});
sut.Handle(new PriceUpdated {
Price = 89
});
publisher.Clear();
sut.Handle(new PriceExpiredFromStopLossHitWindow {
Price = 100
});
sut.Handle(new PriceExpiredFromStopLossHitWindow {
Price = 89
});
var message = publisher.FindMessage <StopLossHit>();
Assert.IsInstanceOf <StopLossHit>(message);
}
public void GivenPositionAcquired_WhenPriceUppdated_ThenRemoveFrom13SencondWindowIsPublished()
{
var publisher = new FakeMessagePublisher();
var sut = new StopLossProcessManager(publisher);
sut.Handle(new PositionAcquired {
Price = 100
});
publisher.Clear();
sut.Handle(new PriceUpdated {
Price = 90
});
var message = publisher.FindSendMeInMessage <PriceExpiredFromStopLossHitWindow>();
//Assert.That(message.DelayInSeconds == 13);
Assert.That(message.Price == 90);
}
public void GivenPriceUpdated_ThenRemoveIn10SecondsIsPublished()
{
var publisher = new FakeMessagePublisher();
var sut = new StopLossProcessManager(publisher);
sut.Handle(new PositionAcquired {
Price = 100
});
publisher.Clear();
var priceUpdated = new PriceUpdated {
Price = 95
};
sut.Handle(priceUpdated);
var message = publisher.FindSendMeInMessage <PriceExpiredFromStopLossWindow>();
Assert.That(message != null);
//Assert.That(message.DelayInSeconds == 10);
}
public void GivenDecreasingPrice_ThenWeShouldNotReduceTheStopLossPrice()
{
var publisher = new FakeMessagePublisher();
var sut = new StopLossProcessManager(publisher);
sut.Handle(new PositionAcquired {
Price = 105
});
sut.Handle(new PriceUpdated {
Price = 95
});
publisher.Clear();
sut.Handle(new PriceExpiredFromStopLossWindow()
{
Price = 105
});
var message = publisher.FindMessage <StopLossPriceUpdated>();
Assert.That(message.Price == 95);
//Assert.IsNull(message);
}
public void GivenPriceUpdated_WhenRemovingIn10Seconds_ThenStopLossPriceUpdated()
{
var publisher = new FakeMessagePublisher();
var sut = new StopLossProcessManager(publisher);
sut.Handle(new PositionAcquired {
Price = 100
});
var priceUpdated = new PriceUpdated {
Price = 101
};
sut.Handle(priceUpdated);
publisher.Clear();
sut.Handle(new PriceExpiredFromStopLossWindow()
{
Price = 100
});
StopLossPriceUpdated actual = publisher.FindMessage <StopLossPriceUpdated>();
Assert.AreEqual(91, actual.Price);
}
public void WhenPositionAcquiredIsPublished_StopLossPriceIsUpdated()
{
var publisher = new FakeMessagePublisher();
var sut = new StopLossProcessManager(publisher);
sut.Handle(new PositionAcquired {
Price = 105
});
var message = publisher.FindSendMeInMessage <PriceExpiredFromStopLossWindow>();
Assert.That(message != null);
//Assert.That(message.DelayInSeconds == 10);
var message2 = publisher.FindMessage <StopLossPriceUpdated>();
Assert.That(message2.Price == 95);
}