) WorldWithAFlyingAnimal()
{
var solver = new SolverWorld();
var flying = new Subject("African Swallow");
flying.Traits.Add(new Trait("flies"));
var b = new Subject("Penguin");
var c = new Subject("Chicken");
solver.Insert(flying);
solver.Insert(b);
solver.Insert(c);
return(solver, flying, new[] { b, c });
}
public void Query_WithSolver_ContainsFullWorld()
{
var solver = new SolverWorld();
solver.Insert(new Subject("Chell"));
solver.Insert(new Subject("P-body"));
solver.Insert(new Subject("Atlas"));
var query = new Query(solver.Subjects);
Assert.AreEqual(
query.Results.Union(solver.Subjects).Count(),
3,
"Subjects and ResultSet contain the same items"
);
}
public void Insert_WithSubject_AddsSubjectToWorld()
{
var solver = new SolverWorld();
solver.Insert(new Subject("Chell"));
Assert.AreEqual(solver.Subjects.Count(), 1, "Subjects.Count() == 1");
}
public void Insert_WithoutSubject_Fails()
{
var solver = new SolverWorld();
solver.Insert(null);
}