public void Test_AskProperty_Self()
{
var kb = new KB((Name)"John");
var value = Name.BuildName(kb.AskProperty(Name.SELF_SYMBOL).ToString());
Assert.AreEqual(value, kb.Perspective);
}
public void Test_Tell_Pass_Add_Self_Belief_and_Change_Perspective_02()
{
var kb = new KB(Name.BuildName("Mark"));
kb.Tell(Name.BuildName("IsPerson(Self)"), Name.BuildName(true),Name.BuildName("John(Self)"));
kb.SetPerspective(Name.BuildName("Mary"));
Assert.Null(kb.AskProperty(Name.BuildName("IsPerson(Mark)"), Name.BuildName("John(Self)")));
var n = kb.AskProperty(Name.BuildName("IsPerson(Mary)"), Name.BuildName("John(Self)"));
bool b;
if(!n.TryConvertToValue(out b))
Assert.Fail();
Assert.True(b);
}
public void Test_Tell_Pass_Add_With_Perspective(string nativePerspective, string tellPerdicate, string tellPerspective, string queryPerdicate, string queryPerspective)
{
var kb = new KB(Name.BuildName(nativePerspective));
kb.Tell(Name.BuildName(tellPerdicate), Name.BuildName(true), Name.BuildName(tellPerspective));
using (var stream = new MemoryStream())
{
var formater = new JSONSerializer();
formater.Serialize(stream, kb);
stream.Seek(0, SeekOrigin.Begin);
Console.WriteLine(new StreamReader(stream).ReadToEnd());
}
var r = kb.AskProperty(Name.BuildName(queryPerdicate), Name.BuildName(queryPerspective));
bool b;
if (!r.TryConvertToValue(out b))
Assert.Fail();
Assert.IsTrue(b);
}
public void Test_PrimitiveValuesAsk(string str, object expect)
{
Name v = (Name)str;
KB kb = new KB((Name)"Me");
var value = kb.AskProperty(v);
Assert.NotNull(value);
Assert.AreEqual(value, Name.BuildName(expect));
}