private CollidableMovementSystem(
CollidableBodies collidableBodies,
CollidableMovementSystemPresenter presenter)
{
this.collidableBodies = collidableBodies;
this.presenter = presenter;
}
public void Does_not_support_a_null_collection_of_collidable_bodies()
{
CollidableBodies collidableBodies = null;
var presenter = new DummyCollidableMovementSystemPresenter();
Assert.Throws <ArgumentNullException>(() =>
{
CollidableMovementSystem.WithCollidableBodiesAndPresenter(
collidableBodies,
presenter);
});
}
WithCollidableBodiesAndPresenter(
CollidableBodies collidableBodies,
CollidableMovementSystemPresenter presenter)
{
if (collidableBodies == null)
{
throw new ArgumentNullException(nameof(collidableBodies));
}
if (presenter == null)
{
throw new ArgumentNullException(nameof(presenter));
}
return(new CollidableMovementSystem(
collidableBodies,
presenter));
}
