# 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
# Which Problems Are Solved
This PR implements the endpoints listed in
https://github.com/zitadel/zitadel/issues/10444 .
# How the Problems Are Solved
The implementation follows the same pattern as the Instance one. The
`Add` and `Remove` are implementing the `Commander` interface, while
`List` Domains endpoints are implementing the `Querier` interace.
The PR adds also some forgotten calls to the relational logic for the
Instance API. The commits are identifiable by the label `instance:`
prepended to them. This is the complete list: bafce01b0 , 6fe7257ab ,
e27bc9c34 , 8133ede73 , fde667953 , a3e1135ed , ee1a6f9c1
# Additional Context
- Closes#10444
---------
Co-authored-by: Elio Bischof <[email protected]>
Co-authored-by: Lebogang Phoshoko <[email protected]>
Co-authored-by: Wim Van Laer <[email protected]>
Co-authored-by: Max Peintner <[email protected]>
Co-authored-by: Gayathri Vijayan <[email protected]>
# Which Problems Are Solved
This PR implements the endpoints listed in
https://github.com/zitadel/zitadel/issues/10443 .
# How the Problems Are Solved
The implementation follows the same pattern as the Organization one.
There are no peculiarities to this PR. The `Update`, `Delete` are
implementing the `Commander` interface, while `Get` and `List`
instance(s) endpoints are implementing the `Querier` interace.
# Additional Context
- Closes#10443
- Depends on #10445
Marco A.andGitHub
