pytest-mongo-docker 0.0.4

A tiny plugin for pytest which runs MongoDB in Docker

Data directory is mounted to a tmpfs for speed.

How to use?

import pymongo


def test_pymongo(mongo):
    client = pymongo.MongoClient(host=mongo.host, port=mongo.port)

    db = client["test_db"]
    collection = db["test_collection"]

    collection.insert_one({"key": "value"})
    doc = collection.find_one({"key": "value"})

    assert doc["key"] == "value"

    client.close()

v0.0.1 (2026-02-11)

• A first version