def test_axial_neighbors():
c = coord.Axial(5, 5)
n = list(c.neighbors())
assert len(n) == 6
assert coord.Axial(6, 5) in n
assert coord.Axial(6, 4) in n
assert coord.Axial(5, 4) in n
assert coord.Axial(4, 5) in n
assert coord.Axial(4, 6) in n
assert coord.Axial(5, 4) in n
def test_axis_to_cube():
assert coord.Axial(1, -3).to_cube() == coord.Cube(1, 2, -3)
assert coord.Axial(-2, 5).to_cube() == coord.Cube(-2, -3, 5)
def test_iterable_axial():
c = coord.Axial(3, 5)
q, r = c
assert (c.q, c.r) == (q, r)
def test_axial_getters():
c = coord.Axial(1, -1)
assert c.q == 1
assert c.r == -1