57 lines
1.5 KiB
Nix
57 lines
1.5 KiB
Nix
{ lib, clanLib }:
|
|
{
|
|
|
|
/**
|
|
This function is used to create a module that can be imported into flake-parts
|
|
and used to run eval tests.
|
|
|
|
Usage: `lib.modules.importApply makeEvalChecks { module = module-under-test; testArgs = { }; }`
|
|
|
|
returns a module to be imported into flake-parts
|
|
|
|
Which in turn adds to the flake:
|
|
|
|
- legacyPackages.<system>.eval-tests-<testName>: The attribute set passed to nix-unit. (Exposed for debugging i.e. via nix repl).
|
|
- checks.<system>.eval-tests-<testName>: A derivation that can be built and fails if nix-unit fails
|
|
*/
|
|
makeEvalChecks =
|
|
{
|
|
self,
|
|
inputs,
|
|
testName,
|
|
tests,
|
|
module,
|
|
testArgs ? { },
|
|
}:
|
|
let
|
|
inputOverrides = builtins.concatStringsSep " " (
|
|
builtins.map (input: " --override-input ${input} ${inputs.${input}}") (builtins.attrNames inputs)
|
|
);
|
|
attrName = "eval-tests-${testName}";
|
|
in
|
|
{
|
|
pkgs,
|
|
system,
|
|
...
|
|
}:
|
|
{
|
|
legacyPackages.${attrName} = import tests (
|
|
{
|
|
inherit clanLib lib module;
|
|
}
|
|
// testArgs
|
|
);
|
|
checks.${attrName} = pkgs.runCommand "tests" { nativeBuildInputs = [ pkgs.nix-unit ]; } ''
|
|
export HOME="$(realpath .)"
|
|
|
|
nix-unit --eval-store "$HOME" \
|
|
--extra-experimental-features flakes \
|
|
--show-trace \
|
|
${inputOverrides} \
|
|
--flake ${self}#legacyPackages.${system}.${attrName}
|
|
touch $out
|
|
'';
|
|
|
|
};
|
|
}
|