Files
Marco A. 2793abf1e3 chore(domain): Assert errors using ErrorIS for instance and organization tests (#11789)
# Which Problems Are Solved

This is a small refactoring for tests in `backend/v3/domain` package to
use `assert.ErrorIs` instead of `assert.Equal` for error assertion.

# How the Problems Are Solved

  - Add custom `Is()` function to `MultipleObjectsUpdatedError` error
- Substitute `assert.Equal` with `assert.ErrorIs` in instance and
organization tests

# Additional Context

This was part of #11035
2026-03-06 19:20:54 +01:00
..