Note: Introduction to conftest.py

[ReinderVosDeWael]

Description

The sample_data dir could be defined via a pytest fixture in a conftest.py to make it easily accessible across all tests. This issue is here simply as a reminder for me to introduce this in the first meeting after Adam returns.

Tasks

• [x] Introduce the concept of conftest.py
• [x] Introduce the concept of fixtures.
• [x] Make an issue for introducing this.

Freeform Notes

No response