def setUpClass(cls):

        block = [{"volume_id": "sample_id",
                  "delete_on_termination": "0", "device_name": "vda"}]

        server_request_object = CreateServer(
            name='cctestserver',
            flavor_ref='2',
            image_ref='sample-image-ref',
            block_device_mapping=block)

        cls.server_request_json = server_request_object.serialize('json')
    def setUpClass(cls):

        block = [{
            "volume_id": "sample_id",
            "delete_on_termination": "0",
            "device_name": "vda"
        }]

        server_request_object = CreateServer(name='cctestserver',
                                             flavor_ref='2',
                                             image_ref='sample-image-ref',
                                             block_device_mapping=block)

        cls.server_request_json = server_request_object.serialize('json')
    def setUpClass(cls):

        block = [{"volume_id": "sample_id",
                  "delete_on_termination": "0", "device_name": "vda"}]

        server_request_object = CreateServer(
            name='cctestserver',
            flavor_ref='2',
            image_ref='sample-image-ref',
            block_device_mapping=block)

        cls.server_request = server_request_object.serialize('xml')
        root = ET.fromstring(cls.server_request)
        cls.server_request_xml = root.attrib
        cls.server_request_xml_child = root.getchildren()
    def setUpClass(cls):

        block = [{
            "volume_id": "sample_id",
            "delete_on_termination": "0",
            "device_name": "vda"
        }]

        server_request_object = CreateServer(name='cctestserver',
                                             flavor_ref='2',
                                             image_ref='sample-image-ref',
                                             block_device_mapping=block)

        cls.server_request = server_request_object.serialize('xml')
        root = ET.fromstring(cls.server_request)
        cls.server_request_xml = root.attrib
        cls.server_request_xml_child = root.getchildren()