public void AnyCollision_NoCollision_False()
{
var context = Substitute.For <IWorldContext>();
var target = new PhysicSystem();
var collidable1 = Substitute.For <ICollidable>();
collidable1.Enabled = true;
var t = new Transform(context)
{
Position = new Point(1, 1)
};
collidable1.Transform.Returns(t);
var collidable2 = Substitute.For <ICollidable>();
collidable2.Enabled = true;
t = new Transform(context)
{
Position = new Point(2, 2)
};
collidable2.Transform.Returns(t);
Assert.IsFalse(target.AnyCollision(collidable1));
target.AddCollidable(collidable1);
Assert.IsFalse(target.AnyCollision(collidable1));
target.AddCollidable(collidable2);
Assert.IsFalse(target.AnyCollision(collidable1));
Assert.IsFalse(target.AnyCollision(collidable2));
}
public void Update_Collisions_OnCollisionCalled()
{
var context = Substitute.For <IWorldContext>();
var target = new PhysicSystem();
var collidable1 = Substitute.For <ICollidable>();
collidable1.Enabled = true;
var t = new Transform(context)
{
Position = new Point(1, 1)
};
collidable1.Transform.Returns(t);
var collidable2 = Substitute.For <ICollidable>();
collidable2.Enabled = true;
t = new Transform(context)
{
Position = new Point(1, 1)
};
collidable2.Transform.Returns(t);
var collidable3 = Substitute.For <ICollidable>();
collidable3.Enabled = true;
t = new Transform(context)
{
Position = new Point(1, 1)
};
collidable3.Transform.Returns(t);
var collidable4 = Substitute.For <ICollidable>();
collidable4.Enabled = false;
target.AddCollidable(collidable1);
target.AddCollidable(collidable2);
target.AddCollidable(collidable3);
target.AddCollidable(collidable4);
target.Update();
collidable1.ReceivedWithAnyArgs(2).OnCollision(null);
collidable2.ReceivedWithAnyArgs(2).OnCollision(null);
collidable3.ReceivedWithAnyArgs(2).OnCollision(null);
collidable4.DidNotReceiveWithAnyArgs().OnCollision(null);
}
public void GetCollisions_Collidables_Collisions()
{
var context = Substitute.For <IWorldContext>();
var target = new PhysicSystem();
var collidable1 = Substitute.For <ICollidable>();
collidable1.Enabled = true;
var t = new Transform(context)
{
Position = new Point(1, 1)
};
collidable1.Transform.Returns(t);
var collidable2 = Substitute.For <ICollidable>();
collidable2.Enabled = true;
t = new Transform(context)
{
Position = new Point(1, 1)
};
collidable2.Transform.Returns(t);
var collidable3 = Substitute.For <ICollidable>();
collidable3.Enabled = true;
t = new Transform(context)
{
Position = new Point(1, 1)
};
collidable3.Transform.Returns(t);
var collidable4 = Substitute.For <ICollidable>();
collidable4.Enabled = false;
target.AddCollidable(collidable1);
target.AddCollidable(collidable2);
target.AddCollidable(collidable3);
target.AddCollidable(collidable4);
Assert.AreEqual(3, target.GetCollisions(collidable1).Count);
Assert.AreEqual(3, target.GetCollisions(collidable2).Count);
Assert.AreEqual(3, target.GetCollisions(collidable3).Count);;
}
