def test_change_center(self):
"""C-9. Verify center attribute change works."""
expected = ((3, 4), 3)
circle = Circle(Point(1, 2), 3)
point1 = Point(3, 4)
circle.center = point1
self.assertEqual(circle_data(circle), expected)
def test_error_center_change_to_not_point(self):
"""C-11. Verify error if changing center to something not a Point."""
circle = Circle(center=Point(3, 4), radius=2)
with self.assertRaises(TypeError):
circle.center = (3, 4)
def test_center_change(self):
"""C-9. Verify center attribute change works."""
circle = Circle()
circle.center = Point(1, 2)
expected = (1, 2)
self.assertEqual(point_data(circle.center), expected)
def test_illegal_center_modification(self):
"""C-11. Verify error if changing center to something not a Point."""
circle = Circle()
with self.assertRaises(TypeError):
circle.center = 0
def test_change_center(self):
"""C-9. Verify center attribute change works."""
expected = ((2, 3), 1)
circle = Circle()
circle.center = Point(2, 3)
self.assertEqual(circle_data(circle), expected)
