text: # Copyright 2016 F5 Networks Inc.
  #
  # 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 mock
  import pytest
  
  from f5.bigip.resource import UnsupportedOperation
  from f5.bigip.tm.net.interface import Interface
  
  
  @pytest.fixture
  def FakeInterface():
      fake_interface_s = mock.MagicMock()
      return Interface(fake_interface_s)
  
  
  class TestInterface(object):
      def test_create_raises(self):
          with pytest.raises(UnsupportedOperation):
              i = FakeInterface()
              i.create(name='1.1')
  
      def test_delete_raises(self):
          with pytest.raises(UnsupportedOperation):
              i = FakeInterface()
              i.delete()
  