Atef Arfaoui

Mock in Pytest

When I first started writing unit tests in my early career, I thought it’s boring task and tried to avoid them. I think unit tests should never be ignored and it’s better to start writiing them before it’s too late :) Once you get used to them and use the right tools it will be really enjoyable task. …

28 Apr 2022 • on python, pytest, unit-tests
Bloom filters for Humans

My first encounter with Bloom Filter was in 2018. We were preparing for GDPR migration. So, our team manager suggested that we could use this data structure to anonymize personal data (PII) stored in our servers. To fully understand what’s a Bloom Filter, I decided to write it from scratch. So what is a Bloom filter in first place? …

28 Dec 2020 • on data_structure

Mock in Pytest