public void RelativeBeforeTest_RightNotSure_NotSure()
{
Context target;
var obj = CreateTarget(out target);
var expr1 = new ExpressionIs(new KnowledgeRelation {
Subject = "Undercut", Relation = "Hair style of", Target = obj.ToString()
});
var expr2 = new ExpressionIs(new KnowledgeRelation {
Subject = "Lawyer", Relation = "Occupation of", Target = obj.ToString()
});
var relative = new RelativeBefore(expr2, expr1);
var actual = target.Evaluate(relative);
Assert.AreEqual(EvaluationResult.NotSure, actual);
}
public void RelativeBeforeTest_True()
{
Context target;
var obj = CreateTarget(out target);
var expr1 = new ExpressionIs(new KnowledgeRelation {
Subject = "Student", Relation = "Occupation of", Target = obj.ToString()
});
var expr2 = new ExpressionIs(new KnowledgeRelation {
Subject = "Lawyer", Relation = "Occupation of", Target = obj.ToString()
});
var relative = new RelativeBefore(expr1, expr2);
var actual = target.Evaluate(relative);
Assert.AreEqual(EvaluationResult.True, actual);
}
