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action #176595

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coordination #177042: [saga][epic] Future ideas for higher quality os-autoinst+openQA product

coordination #177045: [epic] Improved development environment for os-autoinst

[retro] Code coverage: Create report about which code is covered by which unit test

Added by tinita 3 months ago. Updated about 2 months ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
Feature requests
Target version:
Start date:
2025-02-05
Due date:
% Done:

0%

Estimated time:

Description

Motivation

This came up in the retro on 2025-01-31.
We have a lot of unit test files in openQA and os-autoinst, and it can be hard to figure out which covers what parts of the code.
For adding new tests it can be very helpful to quickly find out suggestions on where to put them.

It's possible to gather that information by executing tests and retrieving the JSON coverage data after each test file.

There is a draft https://github.com/os-autoinst/os-autoinst/pull/2644 which creates a JSON file per each code file with information on which uni test file covered it.

This could be run as a nightly job and create a HTML report. Doesn't need to be fancy.

Acceptance Criteria

  • AC1: We have a reasonably up-to-date HTML report documenting which code lines are covered by which test files

Suggestions


Related issues 1 (1 open0 closed)

Copied to openQA Project (public) - action #179212: [spike][timeboxed:10h] Code coverage: Create Proof of Concept report about which code is covered by which unit testNew2025-03-19

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