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# OSM test automation project - osm/tests

This repository contains tools and configuration files for testing and automation needs of OSM projet

## Prerequisites

* **Robot Framework**
* **Packages**: ssh ping yq git
* **Python3 packages**: haikunator requests robotframework robotframework-seleniumlibrary robotframework-requests robotframework-jsonlibrary robotframework-sshlibrary
* Clone **osm-packages** from gitlab
* Environment config file for your infrastructure [envfile.rc]

## Installing

This bash script can be used to setup your environment to execute the tests.

```bash
   PACKAGES_FOLDER=osm-packages
   add-apt-repository -y ppa:rmescandon/yq && apt update && apt install yq git iputils-ping ssh -y
   pip install haikunator requests robotframework robotframework-seleniumlibrary robotframework-requests robotframework-jsonlibrary \
      robotframework-sshlibrary
   snap install charm
   # Download community packages
   git clone https://osm.etsi.org/gitlab/vnf-onboarding/osm-packages.git ${PACKAGES_FOLDER}
```

envfile.rc

```bash
   # VIM Setup
   OS_USERNAME=<openstack_username>
   OS_PASSWORD=<openstack_password>
   OS_TENANT_NAME=<openstack_tenant_name>
   OS_AUTH_URL=<openstack_authorization_url>
   OS_TENANT_ID=<openstack_tenant_id>

   # OSM Setup
   OSM_HOSTNAME=<osm_ip_address>
   VIM_TARGET=<osm_vim_name>
   VIM_MGMT_NET=<osm_vim_mgmt_name>

   # Clouds file datacenter
   OS_CLOUD=<datacenter_in_clouds_file>
   # SDNCs file
   OS_SDNC=<SDN_controller_in_sdncs_file>

   # K8S config file
   K8S_CREDENTIALS=<path_to_kubeconfig>

   # The following set of environment variables will be used in host
   # of the robot framework. Not needed for docker execution

   # Folder where Robot tests are stored
   ROBOT_DEVOPS_FOLDER=robot-systest

   # Folder to save alternative DUT environments (optional)
   ENVIRONMENTS_FOLDER=environments

   # Folder where all required packages are stored
   PACKAGES_FOLDER=osm-packages

   # Folder where test results should be exported
   ROBOT_REPORT_FOLDER=results
```

## Deployment

It is possible to run the tests directly from the repository or using a docker container with the tests

1. Docker container creation:

```bash
docker build -f docker/Dockerfile -t osmtests .
```

Options:

* --env-file: It is the environmental file where is described the OSM target and VIM
* -o <osmclient_version> [OPTIONAL]: It is used to specify a particular osmclient version. Default: latest
* -p <package_branch> [OPTIONAL]: OSM packages repository branch. Default: master
* -t <testing_tags> [OPTIONAL]: Robot tests tags. [sanity, regression, particular_test]. Default: sanity

Volumes:

* <path_to_reports> [OPTIONAL]: It is the absolute path to reports location in the host
* <path_to_clouds.yaml> [OPTIONAL]: It is the absolute path to the clouds.yaml file in the host
* <path_to_sdncs.yaml> [OPTIONAL]: It is the absolute path to the sdncs.yaml file in the host
* <path_to_kubeconfig> [OPTIONAL]: It is the kubeconfig file to be used for k8s clusters

```bash
   docker run --rm=true -t osmtests --env-file <env_file> \
       -v <path_to_reports>:/reports osmtests \
       -v <path_to_clouds.yaml>:/robot-systest/clouds.yaml \
       -v <path_to_sdncs.yaml>:/robot-systest/sdncs.yaml \
       -v <path_to_kubeconfig>:/root/.kube/config \
       -o <osmclient_version> \
       -p <package_branch> \
       -t <testing_tags>
```

1. Running the tests manually:

The way of executing the tests is via the following command:

```bash
   source envfile.rc
   robot -d reports -i <testing_tags> testsuite/
```

## Built With

* [Python](www.python.org/) - The language used
* [Robot Framework](robotframework.org) - The testing framework

## Contributing

Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduct, and the process for submitting pull requests to us.

## Versioning

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).

## License

This project is licensed under the Apache2 License - see the [LICENSE.md](LICENSE) file for details

## Acknowledgments