Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
#
# 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 logging
from common.tools.descriptor.Loader import DescriptorLoader, check_descriptor_load_results
from common.tools.grpc.Tools import grpc_message_to_json_string
from context.client.ContextClient import ContextClient
from device.client.DeviceClient import DeviceClient
from tests.Fixtures import context_client, device_client # pylint: disable=unused-import
from test_common import *
LOGGER = logging.getLogger(__name__)
LOGGER.setLevel(logging.DEBUG)
def test_initial_context(
context_client : ContextClient # pylint: disable=redefined-outer-name
) -> None:
# Verify the scenario has 0 service and 0 slices
response = context_client.GetContext(ADMIN_CONTEXT_ID)
assert len(response.service_ids) == 0
assert len(response.slice_ids) == 0
# Check there are no slices
response = context_client.ListSlices(ADMIN_CONTEXT_ID)
LOGGER.warning('Slices[{:d}] = {:s}'.format(len(response.slices), grpc_message_to_json_string(response)))
assert len(response.slices) == 0
# Check there is 0 service
response = context_client.ListServices(ADMIN_CONTEXT_ID)
LOGGER.warning('Services[{:d}] = {:s}'.format(len(response.services), grpc_message_to_json_string(response)))
assert len(response.services) == 0
# Check there are 3 devices
response = context_client.ListDevices(ADMIN_CONTEXT_ID)
LOGGER.warning('Devices[{:d}] = {:s}'.format(len(response.devices), grpc_message_to_json_string(response)))
assert len(response.devices) == DEV_NB
def test_rules_before_removal(
context_client : ContextClient # pylint: disable=redefined-outer-name
) -> None:
response = context_client.ListDevices(ADMIN_CONTEXT_ID)
LOGGER.warning('Devices[{:d}] = {:s}'.format(len(response.devices), grpc_message_to_json_string(response)))
assert len(response.devices) == DEV_NB
# Verify that the following rules are in place
desired_rules_nb = \
CONNECTION_RULES + \
ENDPOINT_RULES + \
DATAPLANE_RULES_NB_INT_B1 + \
DATAPLANE_RULES_NB_INT_B2 + \
DATAPLANE_RULES_NB_INT_B3 + \
DATAPLANE_RULES_NB_RT_EDGE + \
DATAPLANE_RULES_NB_RT_CORP + \
DATAPLANE_RULES_NB_ACL
assert desired_rules_nb == CONNECTION_RULES + ENDPOINT_RULES + DATAPLANE_RULES_NB_TOT
verify_number_of_rules(response.devices, desired_rules_nb)
def test_rules_removal(
context_client : ContextClient, # pylint: disable=redefined-outer-name
device_client : DeviceClient # pylint: disable=redefined-outer-name
) -> None:
# Load dataplane rules for removal
descriptor_loader = DescriptorLoader(
descriptors_file=DESC_FILE_RULES_DELETE_ALL, context_client=context_client, device_client=device_client
)
results = descriptor_loader.process()
check_descriptor_load_results(results, descriptor_loader)
def test_rules_after_removal(
context_client : ContextClient # pylint: disable=redefined-outer-name
) -> None:
# State **after** removing all dataplane rules
# Still 3 devices
response = context_client.ListDevices(ADMIN_CONTEXT_ID)
LOGGER.warning('Devices[{:d}] = {:s}'.format(len(response.devices), grpc_message_to_json_string(response)))
assert len(response.devices) == DEV_NB
# Only connection and endpoint rules must be in place
desired_rules_nb = \
CONNECTION_RULES + \
ENDPOINT_RULES
verify_number_of_rules(response.devices, desired_rules_nb)