def test_center(self):
""" Getting the center position of a given rect """
r = Rect(0, 0, 10, 10)
self.assertEqual((5, 5), r.center())
r = Rect(0, 0, 5, 10)
self.assertEqual((2, 5), r.center())
r = Rect(0, 0, 10, 5)
self.assertEqual((5, 2), r.center())
r = Rect(0, 0, 1, 1)
self.assertEqual((0, 0), r.center())
def test_intersects(self):
""" Rect intersections """
r1, r2 = Rect(0, 0, 10, 10), Rect(5, 5, 10, 10)
self.assertTrue(r1.intersect(r2))
self.assertTrue(r2.intersect(r1))
r1, r2 = Rect(0, 0, 10, 10), Rect(10, 10, 10, 10)
self.assertTrue(r1.intersect(r2))
self.assertTrue(r2.intersect(r1))
r1, r2 = Rect(0, 0, 10, 10), Rect(11, 11, 10, 10)
self.assertFalse(r1.intersect(r2))
self.assertFalse(r2.intersect(r1))
r1, r2 = Rect(30, 20, 10, 10), Rect(11, 11, 10, 10)
self.assertFalse(r1.intersect(r2))
self.assertFalse(r2.intersect(r1))