public void FilterEvent_BasicStateMatch()
{
_context.Database.EnsureDeleted();
var e1 = new NewEvent()
{
On = "2001/01/01 01:01",
Type = "MyEventType",
Entities = new string[] { "E1" }
};
var o1 = new Observation()
{
On = "2001/01/01 01:01",
Type = "MyObservationType",
Entity = "E1",
Expressions = new string[] { "State.MyVal=Hello World" }
};
_service.RegisterObservation(o1);
_service.RegisterEvent(e1);
var match = _service.SearchEvents(new string[] { "State.MyVal=Hello World" });
var nonMatch = _service.SearchEvents(new string[] { "State.MyVal=Not The One!" });
Assert.Single(match);
Assert.Empty(nonMatch);
}
public void RegisteringObservation_StateIsOverwritten()
{
_context.Database.EnsureDeleted();
var service = new TimeLineService(_context);
var o1 = new Observation()
{
On = "2001/01/01 01:01",
Type = "MyEventType",
Entity = "E1",
Expressions = new[] { "State.MyVal=Hello World" }
};
var o2 = new Observation()
{
On = "2001/01/01 01:02",
Type = "MyEventType",
Entity = "E1",
Expressions = new[] { "State.MyNextVal=Hello World Again" }
};
service.RegisterObservation(o1);
service.RegisterObservation(o2);
var contexts = service.SearchEvents(new string[] { }).OrderByDescending(x => x.On);
Assert.Equal("Hello World Again", service.GetEntityState("E1", "2001/01/01 01:02")["MyNextVal"]);
}
public void RegisteringEvent_CanBeRetrieved()
{
_context.Database.EnsureDeleted();
var service = new TimeLineService(_context);
var e = new NewEvent()
{
On = "2001/01/01",
Type = "MyEventType",
Entities = new [] { "E1" }
};
service.RegisterEvent(e);
var contexts = service.SearchEvents(new string[] {});
Assert.Single(contexts);
}