- Advanced Track
- Online
Scientific software is in many disciplines crucial for understanding and reusing research data and a cornerstone for reproducibility of research results. Although many researchers require programming skills, systematic training outside of computer science courses rarely takes place.
Together with the colleagues from Suresoft project and NFDI4Ing we offer a series of four online workshops.
Scientific software is often hard to maintain and reuse. A major reason for the instability of software is that it is subject to continuous change. This is especially true for software in the scientific context, since the scientific discourse is open-ended. Change has caused difficulties for scientific software developers from the very beginning, and it continues to do so. In parallel, the software engineering community has produced numerous developments that we as research software developers can take advantage of to significantly support our work.
Software testing ensures the proper functioning of a constantly evolving software and helps to quickly identify faults in a software code. This workshop introduces the first steps toward writing various types of software tests for scientific codes along with hands-on sessions.
Your Benefits
This HeFDI Code School series adresses the need of especially early career researchers on learning how to create good scientific software and increase the quality of their code for better reusability and sustainability.
Participants of these workshops will learn about
- methods and techniques to increase the quality of their code,
- how to produce understandable and therefore reusable code,
- and to increase the sustainability of scientific software.
Especially in this workshop you will learn about
- fundamentals and motivation for software testing in scientific codes.
There will be several hands-on sessions including
- writing unit tests,
- writing acceptance tests,
- incorporating and managing code quality tests,
- test process automation.
Furthermore there will be a demonstration of an in-house code testing environment.
Instructors
The instructors are Harik Sreekumar and Yannik Hüpel.
Language
The workshops will be held in English.
Prerequisites
These workshops are intended for researchers who already have experience with developing scientific software, and therefore require general knowledge of a programming language and a merely basic understanding of object-oriented programming and versioning.
We therefore assume some basic knowledge of the python programming language and the version management system git. At least, you should be able to read and understand python. In general, the concepts we address are programming language agnostic. Hence, you should be able to easily use them with your favorite programming language.
During these workshops, we will work collaboratively using Visual Studio Code, which can be used in the browser without any further installation. However, we recommend that you install the following software in order to be able to code yourself and/or to reproduce later:
- Visual Studio Code
- Please install the following extensions within Visual Studio Code
- Live Share
- Python
- Note: To join a collaborative session within Visual Studio Code using Live Share, you need to have a GitHub (or Microsoft) account. You can register for a GitHub account on github.com.
- As we will use a collaborative session in VS Code you don’t necessarily need to have Python installed on your local machine. But, in order to work on your own machine, you can download and install Python from python.org.
Publications
Code examples and the slides can be found on Zenodo.