Use logger in favor over print statment.
This is explicitly supported and encuraged by pytest, which also allows
for capturing logs separate from stdout calls, which is handy for when
e.g. lix code calls out to stdout to keep those differentiated from test
output
Change-Id: Ib88565a1663da3b77ca6b95f8edf644eafb4a99d
separating the nix fixture from the __init__.py file to increase
readability and overview over the existing fixtures
Change-Id: I7a86cb729942e83a95b9eabbb09563822f3f9e54
This is a useful piece of functionality to being able to eat URL
hyperlinks, for instance, which is a bug that Lix has while dealing with
terminal output today.
Change-Id: I77b2de107b2525cad7ea5dea28bfba2cc78b9e6d
I want this for being able to write reasonable expect-test style tests
for oneliners. We will still probably want something like insta for more
complicated test cases where you actually *want* the output in a
different file, but for now this will do.
cc: https://git.lix.systems/lix-project/lix/issues/595
Change-Id: I6ddc42963cc49177762cfca206fe9a9efe1ae65d
This also rewrites a lot of the command handling in the fixtures
library, since we want to more precisely control which way that the nix
store is set up in the tests, rather than the previous method of
renaming /nix/store to some temp dir (which allows builds but does not
allow any /nix/store paths or stability across runs, which is a
significant issue for snapshot testing).
It uses a builder to reduce the amount of state carelessly thrown
around.
The evil NARs are inspired by CVE-2024-45593
(https://github.com/NixOS/nix/security/advisories/GHSA-h4vv-h3jq-v493).
No bugs were found in this endeavor.
Change-Id: Iee41b055fa96529c5a3c761f680ed1d0667ba5da
I am tired of bad shell scripts, let me write bad python quickly
instead. It's definitely, $100%, better.
This is not planned as an immediate replacement of the old test suite,
but we::jade would not oppose tests getting ported.
What is here is a mere starting point and there is a lot more
functionality that we need.
Fixes: https://git.lix.systems/lix-project/lix/issues/488
Change-Id: If762efce69030bb667491b263b874c36024bf7b6
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