def test_adjacent_capture_sequences():
grepper = Grepper("the %{0S1} %{1} ran away")
match = grepper.match_line("the big brown fox ran away")
assert bool(match)
assert match.token(0) == "big brown"
assert match.token(1) == "fox"
assert match.re == re.compile(
"^the\\ (?P<token_0>(?:\\S*\\s\\S*){1}\\S*)\\ (?P<token_1>.*?)\\ ran\\ away$"
)
assert match.pattern == "the %{0S1} %{1} ran away"
def test_matches_multiple_patterns(line, expected):
grepper = Grepper("foo", "baz")
assert bool(grepper.match_line(line)) == expected
def test_patterns(pattern, test_string, expected):
grepper = Grepper(pattern)
assert bool(grepper.match_line(test_string)) == expected