public void ObjectToString()
{
var place = new TestPlace();
var transition = new TestTransition();
var arc = new Arc <int>(place, transition);
Assert.AreEqual("PlaceName -> TransitionName", arc.ToString());
arc = new Arc <int>(transition, place);
Assert.AreEqual("TransitionName -> PlaceName", arc.ToString());
}
public void Constructor_Throws()
{
var place = new TestPlace();
var transition = new TestTransition();
// ReSharper disable ObjectCreationAsStatement
// ReSharper disable AssignNullToNotNullAttribute
Assert.Throws <ArgumentNullException>(() => new Arc <int>(null, transition));
Assert.Throws <ArgumentNullException>(() => new Arc <int>(place, null));
Assert.Throws <ArgumentNullException>(() => new Arc <int>((IPlace <int>)null, null));
Assert.Throws <ArgumentNullException>(() => new Arc <int>(null, place));
Assert.Throws <ArgumentNullException>(() => new Arc <int>(transition, null));
Assert.Throws <ArgumentNullException>(() => new Arc <int>((ITransition <int>)null, null));
// ReSharper restore AssignNullToNotNullAttribute
// ReSharper restore ObjectCreationAsStatement
}
public void Constructor()
{
var place = new TestPlace();
var transition = new TestTransition();
var arc = new Arc <int>(place, transition);
Assert.IsTrue(arc.IsInputArc);
Assert.AreSame(place, arc.Source);
Assert.AreSame(place, arc.Place);
Assert.AreSame(transition, arc.Target);
Assert.AreSame(transition, arc.Transition);
Assert.IsNotNull(arc.Annotation);
arc = new Arc <int>(transition, place);
Assert.IsFalse(arc.IsInputArc);
Assert.AreSame(place, arc.Source);
Assert.AreSame(place, arc.Place);
Assert.AreSame(transition, arc.Target);
Assert.AreSame(transition, arc.Transition);
Assert.IsNotNull(arc.Annotation);
}