4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
8 http://www.apache.org/licenses/LICENSE-2.0
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
14 See the License for the specific language governing permissions and
15 limitations under the License
18 # OSM test automation project - osm/tests
20 This repository contains tools and configuration files for testing and automation needs of OSM project.
25 - VIM already registered in OSM
26 - K8s cluster already registered in OSM (for tests involving a K8s cluster)
28 ## Quickstart. How to run tests using OSM docker images
30 ### Configure the environment file
32 Create a file `envconfig.rc` copying from `envconfig-local.rc` and set the required variables.
35 OSM_HOSTNAME=<OSM_IP_ADDRESS>
36 VIM_TARGET=<VIM_REGISTERED_AT_OSM>
37 VIM_MGMT_NET=<NAME_OF_THE_MGMT_NETWORK_IN_THE_VIM>
38 OS_CLOUD=<OPENSTACK_CLOUD> # OpenStack Cloud defined in $HOME/.config/openstack/clouds.yaml or in /etc/openstack/clouds.yaml
44 docker run --rm=true --name tests -t --env-file envconfig.rc \
45 -v ~/.config/openstack/clouds.yaml:/etc/openstack/clouds.yaml \
46 -v ~/tests/reports:/robot-systest/reports \
47 opensourcemano/tests:testing-daily \
51 You can use a different robot tag instead of `sanity`. The whole list of tags are gathered below in this README.
53 ## How to build docker container for tests and run tests from there
55 ### Create the docker container
58 docker build -f docker/Dockerfile -t osmtests .
64 docker run --rm=true --name tests -t --env-file envconfig.rc \
65 -v ~/.config/openstack/clouds.yaml:/etc/openstack/clouds.yaml \
66 -v ~/tests/reports:/robot-systest/reports \
71 ## How to mount local tests folder for developing purposes
73 The following line will mount the folder `robot-systest`, including all libraries and testuites, and will execute the testsuite `sol003_01`:
76 docker run --rm=true --name tests -t --env-file envconfig.rc \
77 -v ~/.config/openstack/clouds.yaml:/etc/openstack/clouds.yaml \
78 -v ~/tests/robot-systest:/robot-systest \
79 -v ~/tests/reports:/robot-systest/reports \
80 -v ~/osm-packages:/robot-systest/osm-packages \
81 opensourcemano/tests:testing-daily \
85 Relevant volumes to be mounted are:
87 - <path_to_reports> [OPTIONAL]: the absolute path to reports location in the host
88 - <path_to_clouds.yaml> [OPTIONAL]: the absolute path to the clouds.yaml file in the host
89 - <path_to_sdncs.yaml> [OPTIONAL]: the absolute path to the sdncs.yaml file in the host
90 - <path_to_kubeconfig> [OPTIONAL]: the kubeconfig file to be used for k8s clusters
92 Other relevant options to run tests are:
94 - `--env-file`: It is the environmental file where is described the OSM target and VIM
95 - `-o <osmclient_version>` [OPTIONAL]: It is used to specify a particular osmclient version. Default: latest
96 - `-p <package_branch>` [OPTIONAL]: OSM packages repository branch. Default: master
97 - `-t <testing_tags>` [OPTIONAL]: Robot tests tags. [sanity, regression, particular_test]. Default: sanity
99 ## How to run tests from a host
101 In general, testing from docker images is the best way if you want to develop for OSM. However, sometimes it could be useful to run tests directly from the host.
103 ### Install dependencies
105 This bash script can be used to setup your environment to execute the tests.
109 sudo apt-get install ssh ping yq git
110 # Python packages used for the tests
111 python3 -m pip install -r requirements.txt
112 python3 -m pip install -r requirements-dev.txt
113 # Download community packages
114 git clone https://osm.etsi.org/gitlab/vnf-onboarding/osm-packages.git
117 ### Configure the environment
119 Create a file `envconfig.rc` copying from `envconfig-local.rc` and set the required variables (in this case, the use of `export` is mandatory).
122 export OSM_HOSTNAME=<OSM_IP_ADDRESS>
123 export VIM_TARGET=<VIM_REGISTERED_AT_OSM>
124 export VIM_MGMT_NET=<NAME_OF_THE_MGMT_NETWORK_IN_THE_VIM>
125 export OS_CLOUD=<OPENSTACK_CLOUD> # OpenStack Cloud defined in $HOME/.config/openstack/clouds.yaml or in /etc/openstack/clouds.yaml
126 export K8S_CREDENTIALS= # path to the kubeconfig file of the K8s cluster to be tested
127 export OCI_REGISTRY_URL= # URL of the OCI registry where helm charts used in test packages are stored.
128 export OCI_REGISTRY_USER= # User of the OCI registry
129 export OCI_REGISTRY_PASSWORD= # Password of the OCI registry
132 ### Running the tests
137 robot -d reports -i <testing_tags> testsuite/
140 ## How to run tests from an environment identical to OSM CICD
143 git clone https://osm.etsi.org/gerrit/osm/devops
144 git clone https://osm.etsi.org/gerrit/osm/IM
145 git clone https://osm.etsi.org/gerrit/osm/osmclient
146 git clone https://osm.etsi.org/gerrit/osm/tests
147 # run HTTP server to server artifacts
148 devops/tools/local-build.sh --install-qhttpd
149 # generate debian packages locally that will be served by the HTTP server
150 devops/tools/local-build.sh --module IM,osmclient,tests stage-2
151 # create docker image and store it locally as opensourcemano/tests:devel
152 devops/tools/local-build.sh --module tests
158 docker run --rm=true -t osmtests --env-file <env_file> \
159 -v <path_to_reports>:/reports osmtests \
160 -v <path_to_clouds.yaml>:/robot-systest/clouds.yaml \
161 -v <path_to_sdncs.yaml>:/robot-systest/sdncs.yaml \
162 -v <path_to_kubeconfig>:/root/.kube/config \
163 -o <osmclient_version> \
164 -p <package_branch> \
170 All tests in the testsuites have tags. Tags allow to run only a set of tests identified by a tag. Several tags can be specified when running robot in the following way:
173 robot -i <tag_01> -i <tag_02> testsuite/
176 The following tags exist for each testsuite:
178 - A tag per testsuite using its mnemonic (e.g. `basic_01`)
179 - Cluster tag for each of the statistically similar tests:
180 - `cluster_main`: `basic_01`, `basic_05`, `basic_08`, `basic_09`, `basic_15`,
181 `basic_16`, `basic_17`, `hackfest_basic`, `hackfest_multivdu`,
182 `hackfest_cloudinit`, `quotas_01`
183 - `cluster_ee_config`: `basic_06`, `basic_07`, `basic_11`, `basic_12`,
184 `basic_13`, `basic_14`, `k8s_05`, `k8s_06`
185 - `cluster_relations`: `basic_11`, `basic_13`, `basic_14`
186 - `cluster_epa`: `epa_01`, `epa_02`, `epa_03`, `epa_04`, `epa_05`
187 - `cluster_k8s`: `k8s_01`, `k8s_02`, `k8s_03`, `k8s_04`, `k8s_05`, `k8s06`,
188 `k8s_07`, `k8s_08`, `k8s_09`, `k8s_10`, `k8s_11`, `k8s_12`, `k8s_13`, `sa_08`
189 - `cluster_k8s_charms`: `k8s_05`, `k8s_06`
190 - `cluster_sa`: `sa_01`, `sa_02`, `sa_07`
191 - `cluster_slices`: `slice_01`, `slice_02`
192 - `cluster_heal`: `heal_01`, `heal_02`, `heal_03`, `heal_04`
193 - `cluster_osm_rest`: `sol003_01`
194 - daily: for all testsuites that will run in the daily job
195 - regression: for all testsuites that should pass in the current stable branch
196 - sanity: for all testsuites that should be passed by each commit in the
197 stage3 to be successfully verified by Jenkins, currently `k8s_04`,
198 `sa_02`, `hackfest_basic`, `hackfest_cloudinit`
200 In addition, the tag "cleanup" exists in those tests that perform
201 any deletion. In that way, it can be invoked to retry the deletion if
202 the tests were forcefully stopped.
204 - For helping in the migration tests and other scenarios in which you don't want
205 to destroy the deployments immediately, the following tags are used:
206 - `prepare`: for the tests that are used to deploy the network
208 - `verify`: for the tests that perform the actual testing, or changes for
209 additional verifications (e.g. scaling).
210 - `cleanup`: already described above.
212 So, for instance, you could first deploy a number of network services executing
213 the tests with "prepare" tag, migrate to another OSM version, and then
214 check the behavior executing with the "verify" tag. Finally, use the "cleanup"
217 ## Post-processing Robot output files
219 The output files of Robot include tyipically three files:
221 - `report.html`: overview of the test execution results in HTML format
222 - `log.html`: details about the executed test cases in HTML format
223 - `output.xml`: all the test execution results in machine readable XML format
225 More information about these files [here](https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#output-file).
227 It is possible to use the tool `rebot`, included as part of the Robot Framework, to post-process the output file `output.xml`.
230 # To re-generate log and report from output.xml:
231 rebot [-d <output_folder>] output.xml
233 # To re-generate log and report (and optionally new output.xml) to include only certain tags:
234 rebot [-d <output_folder>] -i <tag1> -i <tag2> ... -i <tagN> [-o <new_output_xml>] output.xml
236 # To re-generate log and report (and optionally new output.xml) excluding certain tags:
237 rebot [-d <output_folder>] -e <tag1> -e <tag2> ... -e <tagN> [-o <new_output_xml>] output.xml
239 # To merge several test executions:
240 rebot [-d <output_folder>] --merge output1.xml output2.xml ... outputN.xml
243 More information about post-processing Robot output files [here](https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#post-processing-outputs)
247 * [Python](www.python.org/) - The language used
248 * [Robot Framework](robotframework.org) - The testing framework
252 Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduct, and the process for submitting pull requests to us.
256 We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://osm.etsi.org/gitweb/?p=osm/tests.git;a=tags).
260 This project is licensed under the Apache2 License - see the [LICENSE](LICENSE) file for details