text: # Copyright 2019 Canonical Ltd
  #
  # 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 pytest
  
  
  @pytest.mark.mypy
  @pytest.mark.linter
  def test_mypy():
      # TODO: when ament_mypy is officially released, remove this check and move import to the top
      # of the file. Until then, we still use it internally as developers.
      try:
          from ament_mypy.main import main
          assert main(argv=[]) == 0, 'Found errors'
      except ImportError:
          pass
  