public void MoveTest()
{
Cow cow = new Cow(Vector2.Zero, 0, null, new Random());
PrivateObject cowObject = new PrivateObject(cow);
cowObject.SetField("moveRight", true);
cowObject.Invoke("Move");
Assert.IsTrue(((Vector2)cowObject.GetField("speed")).X > 0);
}
public void CollisionTest()
{
Cow cow = new Cow(new Vector2(0, 100), 0, null, new Random());
Tank tank = new Tank(new Vector2(0, 420), null, new Random());
Assert.IsFalse(cow.IsCollided(tank));
cow.Position = new Vector2(0, 400);
Assert.IsTrue(cow.IsCollided(tank));
}
// Add random cow off screen
public void AddRandomCow()
{
Vector2 position = new Vector2(random.Next(0, 600), random.Next(360, 400));
if (random.Next(2) == 0)
position.X -= 1440; // Object appears on 2 screens before
else
position.X += 1440; // Object appears on 2 screens ahead
Cow cow = new Cow(position, 0.8f, this, random);
AddObject(cow);
}
