public void RegisteringObservation_Fires_EventAgent_Out_Of_Order()
{
_context.Database.EnsureDeleted();
var agentMock = new Mock <IStateChangeReaction>();
var service = new TimeLineService(_context);
service.RegisterReaction(agentMock.Object);
var o1 = new Observation()
{
On = "2001/01/01",
Entity = "E1",
Expressions = new[] { "State.MyVal=Hello World" }
};
var o2 = new Observation()
{
On = "2001/01/02",
Entity = "E1",
Expressions = new[] { "State.MyVal=Hello World Again" }
};
service.RegisterObservation(o2);
service.RegisterObservation(o1);
agentMock.Verify(x => x.OnChange("E1", "MyVal", "Hello World", "Hello World Again", "01/02/2001 00:00:00.0000000"));
}
