# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import os

import pretend

from warehouse.utils.crypto import random_token


def test_random_token(monkeypatch):
    random = pretend.call_recorder(lambda n: b"a" * n)
    monkeypatch.setattr(os, "urandom", random)

    assert random_token() == "YWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWE"
    assert random.calls == [pretend.call(32)]
