# Copyright 2023 The JAX Authors.
#
# 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
#
#     https://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 unittest

from jax import config

class ConfigTest(unittest.TestCase):
  def test_deprecations(self):
    for name in ["DEFINE_bool", "define_bool_state"]:
      with (
          self.subTest(name),
          self.assertWarnsRegex(
              DeprecationWarning,
              "other libraries for configuration"),
      ):
        getattr(config, name)

  def test_missing_attribute(self):
    with self.assertRaises(AttributeError):
      config.missing_attribute


if __name__ == '__main__':
  unittest.main()