def test_distance_diag():
a = Wire(-1, -1, 0.5)
b = Wire(1, 1, 0.5)
assert a.distance_to(b) == approx(np.sqrt(8))
def test_distance():
a = Wire(-1, 0, 0.5)
b = Wire(1, 0, 0.5)
assert a.distance_to(b) == approx(2.0)
def test_distance_diag():
a = Wire(-1, -1, 0.5)
b = Wire(1, 1, 0.5)
assert a.distance_to(b) == approx(np.sqrt(8))
def test_distance():
a = Wire(-1, 0, 0.5)
b = Wire(1, 0, 0.5)
assert a.distance_to(b) == approx(2.0)