neofs-testlib

This library provides building blocks and utilities to facilitate development of automated tests for NeoFS system.

Repository structure

TODO

Installation

TODO

Contributing

Any contributions to the library should conform to the contribution guideline.

Development Environment

To setup development environment for neofs-testlib, please, take the following steps:

1. Prepare virtualenv

$ virtualenv --python=python3.9 venv
$ source venv/bin/activate

2. Install all dependencies:

$ pip install -r requirements.txt

3. Setup pre-commit hooks to run code formatters on staged files before you run a git commit command:

pre-commit install

Optionally you might want to integrate code formatters with your code editor to apply formatters to code files as you go:

• isort is supported by PyCharm, VS Code. Plugins exist for other IDEs/editors as well.
• black can be integrated with multiple editors, please, instructions are available here.

Unit Tests

Before submitting any changes to the library, please, make sure that all unit tests are passing. To run the tests, please, use the following command:

python -m unittest discover --start-directory tests

To enable tests that interact with SSH server, please, setup SSH server and set the following environment variables before running the tests:

SSH_SHELL_HOST = <address of the server>
SSH_SHELL_LOGIN = <login that has permissions to run python3 on the server>
SSH_SHELL_PRIVATE_KEY_PATH = <path to SSH private key on your machine>
SSH_SHELL_PRIVATE_KEY_PASSPHRASE = <passphrase for the SSH private key>

Editable installation

If you would like to modify code of the library in the integration with your test suite, you can use editable installation. For that, in virtual environment of your test suite (not in the virtual environment of the testlib itself!) run the following command (path to neofs-testlib directory might be different on your machine):

$ pip install -e ../neofs-testlib

Building and publishing package

To build Python package of the library, please run the following command in the library root directory:

$ python -m build

This command will put wheel file and source archive under dist directory.

To check that package description will be correctly rendered at PyPI, please, use command:

$ twine check dist/*

To upload package to test PyPI, please, use command:

$ twine upload -r testpypi dist/*

It will prompt for your username and password. You would need to create test PyPI account in order to execute it.

To upload package to actual PyPI, please, use command:

$ twine upload dist/*

It will prompt for your username and password. You would need to create account in order to execute it.