Go

☂️ Intro When your code includes a suite of unit tests, code coverage is an important metric to measure the test effectiveness and it’s rather easy to obtain; there are plenty of tools around. Image credits to: Nataliya Vaitkevich On the other hand, often we also need to do integration or E2E testing, as in our QA journey we are mostly running real world programs instead of single well-chosen functions. Let’s start with a basic use case, and prepare a simple program tailored for this purpose. ...

Intro Since 2015, GoLab is one of the oldest and most renowned conferences about the Go Programming Language ecosystem in the world, attracting a large audience of Gophers from all over the globe. My bad, I forgot to take a picture of the t-shirt 🤷 In recent years, the organizers hosted some of the biggest names in the industry who have shared their insights and experiences with our attendees. ...

Intro Bubbletea is a framework with a philosophy based on The Elm Architecture: Making it simple, it breaks into three parts: Model: the state of your application View: a way to turn your state into something to display Update: a way to update your state based on messages The framework’s runtime manages everything else: from messages orchestration to low-level rendering details. Example Let’s say you want to create the classic to-do list: ...

honey-ssh-pot Curious about who and how attempts ssh login to your home server ? Me too… So I wrote a very simple ssh honeypot, just to collect interesting info about the kind guys who knocks my door :) warning: this is safe, but don’t run the service (well, ANY service) as root user. Even better if you can run it as a dedicate unprivileged user. This program is only for didactic use and not intended for deployment in a production network environment. If you want to have it exposed on the public internet, you must map port 22 of your wan router to the internal server port ( 2222 by default)… Do it at your risk! ...