public void ShouldApplyEvent()
{
var ccyPair = new CurrencyPair()
{
Ask = 0.1,
Bid = 0.1,
Mid = 0.1,
Spread = 0.02,
State = CcyPairState.Active,
Id = "EUR/USD"
};
var changeStateClose = new ChangeCcyPairState()
{
State = CcyPairState.Passive
};
ccyPair.Apply(changeStateClose);
Assert.AreEqual(CcyPairState.Passive, ccyPair.State);
Assert.AreEqual(1, ccyPair.AppliedEvents.Count());
var changeStateOpen = new ChangeCcyPairState()
{
State = CcyPairState.Active
};
ccyPair.Apply(changeStateOpen as IEvent);
Assert.AreEqual(CcyPairState.Active, ccyPair.State);
Assert.AreEqual(2, ccyPair.AppliedEvents.Count());
}