4주차 과제 - 김소연(2)

[soni]

openstack volume group CRUD functional test 구현하기

• path: python-openstackclient/openstackclient/tests/functional/volume/v3/test_volume_group.py

test_volume_group.py

• import time
  import uuid
  
  from openstackclient.tests.functional.volume.v3 import common
  
  
  class VolumeTypeTests(common.BaseVolumeTests):
      """Functional tests for volume group."""
  
      # Create
      def test_volume_group_create_list(self):
          volume_group_type = uuid.uuid4().hex
          self.openstack('volume group type create ' + volume_group_type)
  
          volume_type = 'lvmdriver-1'
  
          name = uuid.uuid4().hex
          cmd_output = self.openstack(
              f'volume group create {volume_group_type} {volume_type} --name {name}',
              parse_output=True, 
          )
  
          self.assertEqual(name, cmd_output['Name'])
  
          # Read
          cmd_output = self.openstack('volume group list', parse_output=True)
          self.assertIn(name, [t['Name'] for t in cmd_output])
  
          #Update
          new_name = uuid.uuid4().hex
          md_output = self.openstack(
              f'volume group set {name} --name {new_name}',
              parse_output=True,
          )
  
          cmd_output = self.openstack('volume group list', parse_output=True)
          self.assertIn(new_name, [t['Name'] for t in cmd_output])
  
          # Delete
          self.addCleanup(
              self.openstack,
              'volume group type delete ' + volume_group_type,
          )
  
          self.addCleanup(
              self.openstack,
              'volume group delete ' + new_name,
          )
  
  
  

• volume group 삭제 후 volume group type 삭제(addCleaup은 역순으로 동작)

openstack CLI 흐름

openstack volume group type create <volume_group_type>

----------------assertEqual()--------------------

openstack volume group create <volume_group_type> <volume_type> --name test1

openstack volume group list

----------------assertIn()--------------------

openstack volume group set test1 --name test2

openstack volume group list

----------------assertIn()--------------------


openstack volume group delete test2

openstack volume group type delete <volume_group_type>

인증 정보 변경

• clouds.yaml

  devstack:
    auth:
      auth_url: http://180.210.83.106/identity
      project_name: admin
      project_domain_id: default
      username: admin
      user_domain_id: default
      password: <password>
    region_name: RegionOne
    volume_api_version: 3.14.  # volume group cli 사용 위해 추가

• base.py

ADMIN_CLOUD = os.environ.get('OS_ADMIN_CLOUD', 'devstack')

functional test 실행 명령어

tox -e functional -- openstackclient.tests.functional.volume.v3.test_volume_group -v

실행 결과