def test_cyclic_all_aligned():
data = [
(1, "a"),
(1, "b"),
(1, "c"),
]
cyclic = cyclic_tuple(data, 3)
next(cyclic)
assert next(cyclic) == (1, {"a", "b", "c"})
assert next(cyclic) == (1, {"a", "b", "c"})
def test_cyclic_all_aligned():
data = [
(1, 'a'),
(1, 'b'),
(1, 'c'),
]
cyclic = cyclic_tuple(data, 3)
next(cyclic)
assert next(cyclic) == (1, {'a', 'b', 'c'})
assert next(cyclic) == (1, {'a', 'b', 'c'})
def test_cyclic_postponed():
data = [
(1, "a"),
(1, "b"),
(1, "c"),
(1, "d"),
]
cyclic = cyclic_tuple(data, 2)
next(cyclic)
cyclic.send((1, "a"))
assert next(cyclic) == (1, {"b", "c"})
assert next(cyclic) == (1, {"d", "a"})
def test_cyclic_postponed():
data = [
(1, 'a'),
(1, 'b'),
(1, 'c'),
(1, 'd'),
]
cyclic = cyclic_tuple(data, 2)
next(cyclic)
cyclic.send((1, 'a'))
assert next(cyclic) == (1, {'b', 'c'})
assert next(cyclic) == (1, {'d', 'a'})
def test_cyclic_filled():
data = [
(1, "a"),
(1, "b"),
(1, "c"),
(1, "d"),
]
cyclic = cyclic_tuple(data, 3)
next(cyclic)
assert next(cyclic) == (1, {"a", "b", "c"})
assert next(cyclic) == (1, {"d", "a", "b"})
assert next(cyclic) == (1, {"c", "d", "a"})
assert next(cyclic) == (1, {"b", "c", "d"})
assert next(cyclic) == (1, {"a", "b", "c"})
def test_cyclic_filled():
data = [
(1, 'a'),
(1, 'b'),
(1, 'c'),
(1, 'd'),
]
cyclic = cyclic_tuple(data, 3)
next(cyclic)
assert next(cyclic) == (1, {'a', 'b', 'c'})
assert next(cyclic) == (1, {'d', 'a', 'b'})
assert next(cyclic) == (1, {'c', 'd', 'a'})
assert next(cyclic) == (1, {'b', 'c', 'd'})
assert next(cyclic) == (1, {'a', 'b', 'c'})
def test_cyclic_empty():
data = []
cyclic = cyclic_tuple(data, 3)
next(cyclic)
assert next(cyclic) == (None, {None})
assert next(cyclic) == (None, {None})