def test_confine_edge(self):
a = Area(Rectangle(Field(0, 0), Field(63, 63)), 4)
# Corner
rect = Rectangle(Field(0, 0), Field(0, 0), area=a)
expected = Rectangle(Field(0, 0), Field(1, 1))
result = rect.confine()
self.assertEqual(expected, result)
# Bottom edge
for i in range(1, 63):
rect = Rectangle(Field(i, 0), Field(i, 0), area=a)
expected = Rectangle(Field(i - 1, 0), Field(i + 1, 1))
result = rect.confine()
self.assertEqual(expected, result)
# Corner
rect = Rectangle(Field(63, 0), Field(63, 0), area=a)
expected = Rectangle(Field(62, 0), Field(63, 1))
result = rect.confine()
self.assertEqual(expected, result)
# Right edge
for i in range(1, 63):
rect = Rectangle(Field(63, i), Field(63, i), area=a)
expected = Rectangle(Field(62, i - 1), Field(63, i + 1))
result = rect.confine()
self.assertEqual(expected, result)
# Corner
rect = Rectangle(Field(63, 63), Field(63, 63), area=a)
expected = Rectangle(Field(62, 62), Field(63, 63))
result = rect.confine()
self.assertEqual(expected, result)
# Top edge
for i in range(1, 63):
rect = Rectangle(Field(i, 63), Field(i, 63), area=a)
expected = Rectangle(Field(i - 1, 62), Field(i + 1, 63))
result = rect.confine()
self.assertEqual(expected, result)
# Corner
rect = Rectangle(Field(0, 63), Field(0, 63), area=a)
expected = Rectangle(Field(0, 62), Field(1, 63))
result = rect.confine()
self.assertEqual(expected, result)
# Left edge
for i in range(1, 63):
rect = Rectangle(Field(0, i), Field(0, i), area=a)
expected = Rectangle(Field(0, i - 1), Field(1, i + 1))
result = rect.confine()
self.assertEqual(expected, result)
def test_confine_area(self):
rect = Rectangle(Field(0, 0), Field(15, 15))
rect.area = Area(rect, resolution=1)
confine = Rectangle(Field(0, 0), Field(15, 15))
self.assertEqual(rect.confine(), confine)
def test_confine(self):
rect = Rectangle(Field(5, 5), Field(9, 9))
confine = Rectangle(Field(4, 4), Field(10, 10))
self.assertEqual(rect.confine(), confine)