def test_is_blank_ignores_valid_strings(self):
strings = ["hi", "h", "hel212"]
for string in strings:
assert is_blank(string) != True
def __passes_validations(user):
return (
(not is_blank(user.username))
and (not is_blank(user.password))
and (User.find_by_username(user.username) == None)
)
def test_is_blank_identifies_blank_strings(self):
blanks = ["", " ", " \n\n\n ", None]
for string in blanks:
assert is_blank(string) == True