def test_neighbours_right_boundary():
point = (0, 5)
pointIterator = automata.iterNeighbours(point, (10, 10), automata.CONNECT_4)
assert np.allclose(pointIterator.next(), (9, 5))
assert np.allclose(pointIterator.next(), (1, 5))
assert np.allclose(pointIterator.next(), (0, 6))
assert np.allclose(pointIterator.next(), (0, 4))
def test_neighbours_left_boundary():
point = (5, 0)
pointIterator = automata.iterNeighbours(point, (10, 10), automata.CONNECT_4)
assert np.allclose(pointIterator.next(), (4, 0))
assert np.allclose(pointIterator.next(), (6, 0))
assert np.allclose(pointIterator.next(), (5, 1))
assert np.allclose(pointIterator.next(), (5, 9))
def test_neighbours():
""" Assert the pattern of the neighborhood is correct """
point = (5, 5)
pointIterator = automata.iterNeighbours(point, (10, 10), automata.CONNECT_4)
assert np.allclose(pointIterator.next(), (4, 5))
assert np.allclose(pointIterator.next(), (6, 5))
assert np.allclose(pointIterator.next(), (5, 6))
assert np.allclose(pointIterator.next(), (5, 4))
def test_neighbours_origin():
""" Assert the pattern of the neighborhood is correct """
point = (0, 0)
pointIterator = automata.iterNeighbours(point, (10, 10), automata.CONNECT_4)
assert np.allclose(pointIterator.next(), (9, 0))
assert np.allclose(pointIterator.next(), (1, 0))
assert np.allclose(pointIterator.next(), (0, 1))
assert np.allclose(pointIterator.next(), (0, 9))
