def test_bounds_enclosed_by_bounds(self):
test_in = Bounds(1, 1, 2, 2)
test_enclosed = Bounds(-100, -100, 200, 200)
test_out = Bounds(1, 2, 200, 200)
for bounds in self.bounds:
self.assertTrue(bounds.enclosed_by_bounds(test_enclosed))
self.assertFalse(bounds.enclosed_by_bounds(test_in))
self.assertFalse(bounds.enclosed_by_bounds(test_out))
def test_bounds_overlap_bounds(self):
test_in = Bounds(1, 1, 2, 2)
test_enclosed = Bounds(-100, -100, 200, 200)
test_out = Bounds(1, 2, 200, 200)
test_far = Bounds(-100, -100, 10, 10)
for bounds in self.bounds:
self.assertTrue(bounds.overlap_bounds(test_enclosed))
self.assertTrue(bounds.overlap_bounds(test_in))
self.assertTrue(bounds.overlap_bounds(test_out))
self.assertFalse(bounds.overlap_bounds(test_far))
def test_merge(self):
bounds = Bounds(0, 0, 20, 10)
bounds2 = bounds.merge(bounds)
self.assertEqual(bounds, bounds2)
bounds2 = bounds.merge(Bounds(-1, -2, x2=21, y2=11))
self.assertEqual(bounds2.x, -1)
self.assertEqual(bounds2.y, -2)
self.assertEqual(bounds2.x2, 21)
self.assertEqual(bounds2.y2, 11)
def test_iterator(self):
test_size = Size(1, 2)
a, b = test_size
self.assertEqual(a, 1)
self.assertEqual(b, 2)
test_origin = Size(3, 4)
a, b = test_origin
self.assertEqual(a, 3)
self.assertEqual(b, 4)
test_bounds = Bounds(1, 2, 3, 4)
a, b, c, d, e = test_bounds
self.assertEqual(a, (1, 2))
self.assertEqual(b, (4, 2))
self.assertEqual(c, (4, 6))
self.assertEqual(d, (1, 6))
self.assertEqual(e, (1, 2))
def test_bounds_move(self):
result1 = Bounds(1, 2, 20, 10)
self.assertEqual(self.bounds[0].move(1, 2), result1)
result2 = Bounds(-10, -15, 20, 10)
self.assertEqual(self.bounds[1].move(-5, -10), result2)
def test_bounds_scale(self):
result1 = Bounds(0, 0, 40, 40)
self.assertEqual(self.bounds[0].scale(2, 4), result1)
result2 = Bounds(-20, -10, 80, 20)
self.assertEqual(self.bounds[1].scale(4, 2), result2)
def setUp(self):
self.bounds = [Bounds(0, 0, 20, 10), Bounds(-5, -5, 20, 10)]
def test_bounds_inflate(self):
result1 = Bounds(-1, -2, 22, 14)
self.assertEqual(self.bounds[0].inflate(1, 2), result1)
result2 = Bounds(-8, -9, 26, 18)
self.assertEqual(self.bounds[1].inflate(3, 4), result2)
def test_bounds_x2y2(self):
bounds = Bounds(5, 5, 15, 5)
self.assertEqual(bounds.x2, 20)
self.assertEqual(bounds.y2, 10)