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