[TestMethod] //Test one rectangle entirely inside another
public void RectTouch_SuperRect()
{
Rect rectA = new Rect(0, 0, 0, 10, 10, 10);
Rect rectB = new Rect(3, 3, 3, 5, 5, 5);
Assert.IsTrue(RectTouch.TouchesAnywhere(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesAnywhere(rectB, rectA));
Assert.IsTrue(RectTouch.TouchesFaces(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesFaces(rectB, rectA));
}
[TestMethod] //Test two rectangles touching only on an edge
public void RectTouch_EdgeTouchingRects()
{
Rect rectA = new Rect(0, 0, 0, 10, 10, 10);
Rect rectB = new Rect(10, 10, 1, 10, 10, 10);
Assert.IsTrue(RectTouch.TouchesAnywhere(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesAnywhere(rectB, rectA));
Assert.IsFalse(RectTouch.TouchesFaces(rectA, rectB));
Assert.IsFalse(RectTouch.TouchesFaces(rectB, rectA));
}
[TestMethod] //Test two rectangles partially inside each other
public void RectTouch_IntersectingRects()
{
Rect rectA = new Rect(0, 0, 0, 10, 10, 10);
Rect rectB = new Rect(5, 5, 5, 15, 15, 15);
Assert.IsTrue(RectTouch.TouchesAnywhere(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesAnywhere(rectB, rectA));
Assert.IsTrue(RectTouch.TouchesFaces(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesFaces(rectB, rectA));
}
[TestMethod] //Test that an empty rect and non-empty touch but do not touch faces
public void RectTouch_EmptyRectToNonEmptyRect()
{
Rect rectA = new Rect(1, 1, 1, 1, 1, 1);
Rect rectB = new Rect(1, 1, 1, 2, 2, 2);
Assert.IsTrue(RectTouch.TouchesAnywhere(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesAnywhere(rectB, rectA));
Assert.IsFalse(RectTouch.TouchesFaces(rectA, rectB));
Assert.IsFalse(RectTouch.TouchesFaces(rectB, rectA));
}
[TestMethod] //Test that two identical rects "touch"
public void RectTouch_IdenticalRects()
{
Rect rectA = new Rect(1, 1, 1, 2, 2, 2);
Rect rectB = new Rect(1, 1, 1, 2, 2, 2);
Assert.IsTrue(RectTouch.TouchesAnywhere(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesAnywhere(rectB, rectA));
Assert.IsTrue(RectTouch.TouchesFaces(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesFaces(rectB, rectA));
}
[TestMethod] //Test another two rectangles touching on a face
public void RectTouch_FaceTouchingRects2()
{
Rect rectA = new Rect(5, 5, 5, 10, 10, 10);
Rect rectB = new Rect(3, 3, 10, 7, 7, 15);
Assert.IsTrue(RectTouch.TouchesAnywhere(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesAnywhere(rectB, rectA));
Assert.IsTrue(RectTouch.TouchesFaces(rectA, rectB));
Assert.IsTrue(RectTouch.TouchesFaces(rectB, rectA));
}
[TestMethod] //Test two clearly not touching rectangles
public void RectTouch_NonTouchingRects()
{
Rect rectA = new Rect(0, 0, 0, 1, 1, 1);
Rect rectB = new Rect(5, 5, 5, 6, 6, 6);
Assert.IsFalse(RectTouch.TouchesAnywhere(rectA, rectB));
Assert.IsFalse(RectTouch.TouchesAnywhere(rectB, rectA));
Assert.IsFalse(RectTouch.TouchesFaces(rectA, rectB));
Assert.IsFalse(RectTouch.TouchesFaces(rectB, rectA));
}