Driver test to read parameters file

[rickr-sigma]

Description

The README states to use a parameters.json file for the test connection configuration. This works fine when running make test, but if you want to run a test in an ide or individual ones this file is ignored and you need to manually set the env vars.

Checklist

• Created tests which fail without the change (if possible)
• Extended the README / documentation, if necessary

[github-actions]

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[sfc-gh-pfus]

Hi @rickr-sigma ! Thanks for expressing your interest in that area. Unfortunately, we don't want to change it. Readme states that this file is used for make test and it is fine. It is the same way as it works in all our drivers. Sorry for the inconvenience that it makes for you!