1 .. ==================================================================================
2 .. Copyright (c) 2019 Nokia
3 .. Copyright (c) 2018-2019 AT&T Intellectual Property.
5 .. Licensed under the Apache License, Version 2.0 (the "License");
6 .. you may not use this file except in compliance with the License.
7 .. You may obtain a copy of the License at
9 .. http://www.apache.org/licenses/LICENSE-2.0
11 .. Unless required by applicable law or agreed to in writing, software
12 .. distributed under the License is distributed on an "AS IS" BASIS,
13 .. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 .. See the License for the specific language governing permissions and
15 .. limitations under the License.
16 .. ==================================================================================
26 - Flask with Gevent serving
32 This project follows semver. When changes are made, the versions are in:
34 1) ``docs/release-notes.rst``
38 3) ``container-tag.yaml``
40 4) ``integration_tests/a1mediator/values.yaml + ``Chart.yaml``
44 7) in the it/dep repo that contains a1 helm chart, ``values.yaml``, ``Chart.yml``
48 Note, this requires rmr to be installed on the system executing the tests. Also, this requires the python packages ``tox`` and ``pytest``.
53 open htmlcov/index.html
57 This tests A1’s external API with two test receivers. This depends on helm+k8s, meaning you cannot run this if this is not installed.
59 Unlike the unit tests, however, this does not require rmr to be installed on the base system, as everything
60 runs in Docker, and the Dockerfiles provide/install rmr.
62 First, build the latest A1 you are testing (from the root):
65 docker build --no-cache -t a1:latest .
67 Note that this step also runs the unit tests, since running the unit tests are part of the Dockerfile for A1.
69 If you've never run the integration tests before, build the test receiver, which is referenced in the helm chart:
73 docker build --no-cache -t testreceiver:latest .
75 You do not need the "bombarder" image as they are not currently used in the integration tests (that is more for load testing).
77 Finally, run all the tests from the root (this requires the python packages ``tox``, ``pytest``, and ``tavern``).
80 tox -c tox-integration.ini
83 1. Deploys 3 helm charts into a local kubernetes installation
84 2. Port forwards a pod ClusterIP to localhost
85 3. Uses “tavern” to run some tests against the server
86 4. Barrages the server with apache bench
87 5. Tears everything down
92 1. This requires that RMR is installed on the base system. (the
93 Dockerfile does this when running in Docker)
95 2. It also requires rmr-python >= 0.10.1 installed. (The dockerfile also
98 3. Create a ``local.rt`` file and copy it into ``/opt/route/local.rt``.
99 Note, the example one in ``local_tests`` will need to be modified for
100 your scenario and machine.
102 4. Copy a ric manifest into ``/opt/ricmanifest.json`` and an rmr mapping
103 table into ``/opt/rmr_string_int_mapping.txt``. You can use the test
104 ones packaged if you want:
108 cp tests/fixtures/ricmanifest.json /opt/ricmanifest.json cp
109 tests/fixtures/rmr_string_int_mapping.txt
110 /opt/rmr_string_int_mapping.txt
114 sudo pip install –ignore-installed .; set -x LD_LIBRARY_PATH
115 /usr/local/lib/; set -x RMR_SEED_RT /opt/route/local.rt ; set -x
116 RMR_RCV_RETRY_INTERVAL 500; set -x RMR_RETRY_TIMES 10;
122 There are also two test receivers in ``integration_tests`` you can run locally.
123 The first is meant to be used with the ``control_admission`` policy
124 (that comes in test fixture ric manifest):
128 set -x LD_LIBRARY_PATH /usr/local/lib/; set -x RMR_SEED_RT /opt/route/local.rt ; python receiver.py
130 The second can be used against the ``test_policy`` policy to test the
131 async nature of A1, and to test race conditions. You can start it with
132 several env variables as follows:
136 set -x LD_LIBRARY_PATH /usr/local/lib/; set -x RMR_SEED_RT /opt/route/local.rt ; set -x TEST_RCV_PORT 4563; set -x TEST_RCV_RETURN_MINT 10001; set -x TEST_RCV_SEC_DELAY 5; set -x TEST_RCV_RETURN_PAYLOAD '{"ACK_FROM": "DELAYED_TEST", "status": "SUCCESS"}' ; python receiver.py
138 To test the async nature of A1, trigger a call to ``test_policy``, which
139 will target the delayed receicer, then immediately call
140 ``control_admission``. The ``control_admission`` policy return should be
141 returned immediately, whereas the ``test_policy`` should return after
142 about ``TEST_RCV_SEC_DELAY 5``. The ``test_policy`` should not block A1
143 while it is sleeping, and both responses should be correct.
147 curl -v -X PUT -H "Content-Type: application/json" -d '{}' localhost:10000/ric/policies/test_policy
148 curl -v -X PUT -H "Content-Type: application/json" -d '{"dc_admission_start_time": "10:00:00", "dc_admission_end_time": "11:00:00"}' localhost:10000/ric/policies/control_admission_time
150 Finally, there is a test “bombarder” that will flood A1 with messages
151 with good message types but bad transaction IDs, to test A1’s resilience
152 against queue-overflow attacks
156 set -x LD_LIBRARY_PATH /usr/local/lib/; set -x RMR_SEED_RT /opt/route/local.rt ; python bombard.py