def test_auth_valid():
assert _valid_auth_('user123:pass123')
def test_auth_invalid():
assert not _valid_auth_('asdfasdfdsaklgjfdsljfdslkghjlfdkjsghlskdfjhglksdfjghlksdfjhglsdfkhjksdfjhgfdsjklghlkjdfshglksdfghjlksdfjhglkjsdfhglkjdfshglkjhdsflkglksdjfgh')
