public void TestCreateMerged() { BoundingRectangle rectangle1 = new BoundingRectangle( new Vector2(10.0f, 20.0f), new Vector2(30.0f, 40.0f) ); BoundingRectangle rectangle2 = new BoundingRectangle( new Vector2(50.0f, 60.0f), new Vector2(70.0f, 80.0f) ); BoundingRectangle merged = BoundingRectangle.CreateMerged( rectangle1, rectangle2 ); Assert.AreEqual(new Vector2(10.0f, 20.0f), merged.Min); Assert.AreEqual(new Vector2(70.0f, 80.0f), merged.Max); }