dockontext

context manager that runs and closes docker containers

Features

• When integration or end-to-end test needs temporal docker container to fake remote systems, this package will help to create/close/remove the temporal docker container.

Example

with pytest.fixture

import pytest
from dockontext import container_generator_from_image, Result

docker_context = pytest.fixture(container_generator_from_image)

@pytest.mark.asyncio
async def test_fixture(docker_context):
     # container will be created and the name is 'dockontext-{name}'
     async with docker_context(name, "alpine:latest") as container:
         result = await container.execute(name, timeout: float)
         assert result == Result(returncode=0, stdout="hello\n", stderr="")
     # container will be stopped and removed here

with contextlib.asynccontextmanager

from contextlib import asynccontextmanager
from dockontext import container_generator_from_image, Result

docker_context = asynccontextmanager(container_generator_from_image)

TODO

• Dockerfile
• docker-compose.yml
• container group context
• get ip

Free software: MIT License

Credits

• This package was created with Cookiecutter
• Also was copied and modified from the audreyr/cookiecutter-pypackage project template.