public void PropertyAspectTest()
{
MathIdentifier propertyId = new MathIdentifier("T0_PA", "FundamentTest");
NodeProperty property = NodeProperty.Register(propertyId, typeof(string), typeof(FundamentTest));
NodeObject n = new NodeObject();
_counter = 0;
n.AddHandler(property.PropertyChangedEvent, new EventHandler <NodePropertyChangedEventArgs>(OnPropertyChanged));
Assert.AreEqual(0, _counter, "X1");
Assert.IsFalse(n.IsPropertySet(property, false), "A01");
Assert.IsFalse(n.IsPropertySet(property, true), "A02");
Assert.IsFalse(n.IsPropertyDirty(property), "A03");
Assert.AreEqual("nothing", n.GetProperty(property, "nothing", false), "A04");
Assert.AreEqual("nothing", n.GetProperty(property, "nothing", true), "A05");
n.SetProperty(property, "myvalue");
Assert.AreEqual(1, _counter, "X2");
Assert.AreEqual(null, _lastPropertyChangedEventArgs.OldValue, "X2a");
Assert.AreEqual("myvalue", _lastPropertyChangedEventArgs.NewValue, "X2b");
Assert.IsTrue(n.IsPropertySet(property, false), "B01");
Assert.IsTrue(n.IsPropertySet(property, true), "B02");
Assert.IsFalse(n.IsPropertyDirty(property), "B03");
Assert.AreEqual("myvalue", n.GetProperty(property, "nothing", false), "B04");
Assert.AreEqual("myvalue", n.GetProperty(property, "nothing", true), "B05");
n.DirtyPropertyIfSet(property);
Assert.AreEqual(1, _counter, "X3");
Assert.IsFalse(n.IsPropertySet(property, false), "C01");
Assert.IsTrue(n.IsPropertySet(property, true), "C02");
Assert.IsTrue(n.IsPropertyDirty(property), "C03");
Assert.AreEqual("nothing", n.GetProperty(property, "nothing", false), "C04");
Assert.AreEqual("myvalue", n.GetProperty(property, "nothing", true), "C05");
n.SetProperty(property, "newvalue");
Assert.AreEqual(2, _counter, "X4");
Assert.AreEqual("myvalue", _lastPropertyChangedEventArgs.OldValue, "X4a");
Assert.AreEqual("newvalue", _lastPropertyChangedEventArgs.NewValue, "X4b");
Assert.IsTrue(n.IsPropertySet(property, false), "D01");
Assert.IsTrue(n.IsPropertySet(property, true), "D02");
Assert.IsFalse(n.IsPropertyDirty(property), "D03");
Assert.AreEqual("newvalue", n.GetProperty(property, "nothing", false), "D04");
Assert.AreEqual("newvalue", n.GetProperty(property, "nothing", true), "D05");
n.ClearProperty(property);
Assert.AreEqual(3, _counter, "X5");
Assert.AreEqual("newvalue", _lastPropertyChangedEventArgs.OldValue, "X5a");
Assert.AreEqual(null, _lastPropertyChangedEventArgs.NewValue, "X5b");
Assert.IsFalse(n.IsPropertySet(property, false), "E01");
Assert.IsFalse(n.IsPropertySet(property, true), "E02");
Assert.IsFalse(n.IsPropertyDirty(property), "E03");
Assert.AreEqual("nothing", n.GetProperty(property, "nothing", false), "E04");
Assert.AreEqual("nothing", n.GetProperty(property, "nothing", true), "E05");
}
public void PropertyTriggerTest()
{
MathIdentifier propertyId = new MathIdentifier("T2_PT", "FundamentTest");
NodeEvent clearEvent = NodeEvent.Register(propertyId.DerivePostfix("ClearTrigger"), typeof(EventHandler), typeof(FundamentTest));
NodeEvent clear2Event = NodeEvent.Register(propertyId.DerivePostfix("Clear2Trigger"), typeof(EventHandler), typeof(FundamentTest));
NodeEvent clear3Event = NodeEvent.Register(propertyId.DerivePostfix("Clear3Trigger"), typeof(EventHandler), typeof(FundamentTest));
NodeEvent reevaluateEvent = NodeEvent.Register(propertyId.DerivePostfix("ReevaluateTrigger"), typeof(EventHandler), typeof(FundamentTest));
NodeProperty property = NodeProperty.Register(propertyId, typeof(string), typeof(FundamentTest),
new NodeEventTrigger(EventTriggerAction.Clear, clearEvent, clear2Event),
new NodeEventTrigger(EventTriggerAction.Clear, clear3Event),
new NodeEventTrigger(EventTriggerAction.Reevaluate, reevaluateEvent));
NodeObject n = new NodeObject();
Assert.IsFalse(n.IsPropertySet(property), "A01");
n.SetProperty(property, "test");
Assert.IsTrue(n.IsPropertySet(property), "B01");
n.RaiseEvent(clearEvent, EventArgs.Empty);
Assert.IsFalse(n.IsPropertySet(property), "C01");
n.SetProperty(property, "test2");
Assert.IsTrue(n.IsPropertySet(property), "D01");
Assert.AreEqual("test2", n.GetProperty(property), "D02");
n.RaiseEvent(reevaluateEvent, EventArgs.Empty);
Assert.IsTrue(n.IsPropertySet(property), "E01");
Assert.AreEqual("test2", n.GetProperty(property), "E02");
n.RaiseEvent(clear2Event, EventArgs.Empty);
Assert.IsFalse(n.IsPropertySet(property), "F01");
n.SetProperty(property, "test3");
Assert.IsTrue(n.IsPropertySet(property), "G01");
n.RaiseEvent(clear3Event, EventArgs.Empty);
Assert.IsFalse(n.IsPropertySet(property), "H01");
}
