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import re
from pook.regex import isregex, isregex_expr
def test_isregex_expr():
cases = (
("re/[a-z]/", True),
("re/[0-9]/", True),
("re/[(.*)]/", True),
("re//", True),
("RE/[0-9]/", False),
("/[0-9]/", False),
("[0-9]", False),
("//", False),
("re/", False),
("re/[0-1]/-", False),
("e/[0-1]/-", False),
("e/[0-1]/", False),
("", False),
([], False),
(1, False),
(None, False),
)
for case in cases:
assert isregex_expr(case[0]) is case[1]
def test_isregex():
cases = (
(re.compile("[a-z]"), True),
("[a-z]", False),
("", False),
([], False),
(1, False),
(None, False),
)
for case in cases:
assert isregex(case[0]) is case[1]
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