new_contents: #!/usr/bin/python2.7
  # Copyright 2010 Google Inc. All Rights Reserved.
  #
  #  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.
  
  """Tests for api_exception.py."""
  
  from google.apputils import basetest
  
  from googleapis.codegen.api_exception import ApiException
  
  
  class ApiExceptionTest(basetest.TestCase):
  
    def testExceptionStr(self):
      e = ApiException('foo')
      self.assertEquals('foo', str(e))
      e = ApiException('foo', {'bar': 1})
      self.assertEquals("""foo: {'bar': 1}""", str(e))
  
  
  if __name__ == '__main__':
    basetest.main()
  
subject: add api_exception_test