def test_join_to_series_one() -> None:
words = ["this"]
assert join_to_series(words) == "this"
def test_join_to_series_empty() -> None:
words = []
assert join_to_series(words) == ""
def test_join_to_series_three_no_oxford_comma() -> None:
words = ["this", "that", "the other"]
assert join_to_series(words, oxford_comma=False) == "this, that and the other"
def test_join_to_series_three_or() -> None:
words = ["this", "that", "the other"]
assert join_to_series(words, conjunction="or") == "this, that, or the other"
def test_join_to_series_three() -> None:
words = ["this", "that", "the other"]
assert join_to_series(words) == "this, that, and the other"
def test_join_to_series_two() -> None:
words = ["this", "that"]
assert join_to_series(words) == "this and that"