def test_point_distance_many_points():
for _ in range(1000):
x = random.randint(-1e9, 1e9)
y = random.randint(-1e9, 1e9)
d = math.hypot(x, y)
p = Point(x, y)
assert p.x == x and p.y == y
assert math.isclose(p.distance(), d)
def test_point_distance_other_point():
p = Point()
q = Point(2, 0)
assert p.distance(q) == 2
def test_point_distance_reflexive():
p = Point()
q = Point(1, 1)
assert p.distance(q) == q.distance(p)
def test_point_distance_to_self():
p = Point()
assert p.distance(p) == 0
