fellowship 0.0.4

Library for testing api endpoints

contract-test-framework contains an implementation of contract testing in Python. Under the package name fellowship

How to use from console:

If you want to validate an REST API, run Fellowship in validate mode. If your contracts follow the Jinja2 syntax, make sure that you give the path to config.yaml in environment variable contract_test_config. You can see examples of contracts and config at example_contract.json. Request part of the contract specifies the endpoint to make the request to. While everything under properties defines the JSON schema to validate against. Fellowship validates these contracts against a meta-schema before it makes the request. Example of how to run from console:

$ fellowship validate path/to/contract_directory/

To generate a contract in console, run in generate mode, with the following syntax:: fellowship generate path_of_the contract_to_generate request_kwargs expected_json. Request_kwargs is the request as a dictionary, the dictionary can take following parameters:

• url: can be given as a full url, or just the endpoint (/api/v1/test)

  it will then fill out the Jinja 2 syntax for you

  {{ config.protocol }}://{{ config.host}}/api/v1/test, when validating

  protocol and config will be filled from config.yaml
• headers: can be given as a dictionary {“Accept”: “application/json”}, if

  left empty it will automatically fill as

  {{ config.default_headers | jsonify }}.

• data: The body of the request

The last expected argument is the expected json response from the Rest API. The contract will generate with only types and required for all fields. If you want to validate the values, you need to fill the consts and enums manually.

$ fellowship generate sample.json '{"url": "/test", "method": "GET"}' \
  '{"json": "expected_response"}'

Features

REST endpoint contract testing and contract rendering.

Future development plans includes to support gRPC and message-based communication

Installation

fellowship will be made available on PyPI. You can install using pip:

$ pip install fellowship

Running the Test Suite

If you have tox installed (perhaps via pip install tox or your package manager), running tox in the directory of your source checkout will run fellowship’s test suite.

Contributing

See how to contribute in CONTRIBUTING.rst.

The code and the issues are hosted on GitHub.

The project is licensed under BSD-3-Clause.

The documentation is hosted on read_the_docs