DevOps — Tech News

Testing a Python Backend: Unit, Integration, and Service Tests

How do you test a backend that accepts both HTTP requests and AMQP messages? I tested the same application through both interfaces, using a real tes…

python testing pytest architecture

You write a test that seeds a hundred rows with a factory. It fails with IntegrityError: UNIQUE constraint failed: users.id . You run it again and i…

python sqlalchemy pytest testing

Usually, infrastructure stories start with the words: "Our project got too big, and we decided to split it into parts." But with us, everything was…

git submodules ci pytest

Both replace an attribute. Both undo it afterwards. Most codebases end up with both, chosen by whichever the author saw last. There is a cleaner lin…

pytest python testing mocking

Leaving Everything to AI Feels Risky. But Codex Became Much More Reliable Once I Put Up Some Guardrails https://github.com/tosane932/sales_data_app…

ai codex pytest githubactions

Introduction Hello from Japan! 🇯🇵 I am tosane932 , a professional truck driver working in logistics while teaching myself Python. In my previous art…

python flask pytest gemini

Applying API Testing Frameworks in the Real World: A Practical Guide with Pytest In today's interconnected software landscape, Application Programmi…

api testing python pytest

Applying API Testing Frameworks in the Real World: A Practical Guide with Pytest In today's interconnected software landscape, Application Programmi…

api testing python pytest

В первой части я ускорил большой интеграционный pytest-сьют с получаса до полутора минут за счёт инфраструктурных правок. Во второй проверяю следующ…

Настройка CI/CD часто кажется новичкам чем-то сложным и доступным только DevOps-инженерам. На самом деле автоматизировать рутину Python-проекта можн…

Python уже не просто язык для скриптов и Data Science — в 2026 году он стал «клеем», который связывает микросервисы, тесты и CI/…