tests: Introduce a way to disable options when running in tests (#1095)

In our basic template we used to provide a check based on
`mkTestDerivationFromNvim`. The issue with this check (that is handled
correctly internally) is that some plugins _can't_ be used in the test
environment, for example image.nvim like in #1085.

This commit introduces a new function to generate such checks,
`mkTestDerivationFromNixvimModule`, that wraps a nixvim configuration
instead of a built nvim instance.

Then a configuration can rely on the newly added
`helpers.enableExceptInTests` attribute to disable parts of the
configuration depending if it is evaluated in tests or in a real final
configuration.

Resolves #1085
This commit is contained in:
traxys 2024-02-15 14:27:45 +01:00 committed by GitHub
parent 0cef34c889
commit 6d7e429537
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GPG key ID: B5690EEEBB952194
15 changed files with 92 additions and 20 deletions

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@ -1,4 +1,4 @@
{
{self, ...}: {
perSystem = {
pkgs,
config,
@ -10,7 +10,7 @@
}: {
checks = {
tests = import ../tests {
inherit pkgs helpers;
inherit pkgs helpers makeNixvimWithModule;
inherit (pkgs) lib;
makeNixvim = configuration:
makeNixvimWithModuleUnfree {
@ -25,6 +25,11 @@
inherit makeNixvimWithModule;
};
enable-except-in-tests = import ../tests/enable-except-in-tests.nix {
inherit pkgs makeNixvimWithModule;
inherit (self.lib.${system}.check) mkTestDerivationFromNixvimModule;
};
lib-tests = import ../tests/lib-tests.nix {
inherit pkgs helpers;
inherit (pkgs) lib;