ark/lib/pkgs-lib/tests/default.nix

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{ pkgs-lib, pkgs, system, inputs, nixos, lib, ... }:
let
mkChecks = { hosts, nodes, homes ? { } }:
let
deployHosts = lib.filterAttrs
(n: _: hosts.${n}.config.nixpkgs.system == system)
nodes;
deployChecks = inputs.deploy.lib.${system}.deployChecks { nodes = deployHosts; };
tests =
{ libTests = libTests; }
// lib.optionalAttrs (deployHosts != { }) {
profilesTest = profilesTest (hosts.${(builtins.head (builtins.attrNames deployHosts))});
} // lib.mapAttrs (n: v: v.activationPackage) homes;
in
lib.recursiveUpdate tests deployChecks;
mkTest = host:
let
nixosTesting =
(import "${nixos}/nixos/lib/testing-python.nix" {
inherit system;
inherit (host.config.lib) specialArgs;
inherit pkgs;
extraConfigurations = [
host.config.lib.testModule
];
});
in
test:
let
loadedTest =
if builtins.typeOf test == "path"
then import test
else test;
calledTest =
if pkgs.lib.isFunction loadedTest
then pkgs.callPackage loadedTest { }
else loadedTest;
in
nixosTesting.makeTest calledTest;
profilesTest = host: mkTest host {
name = "profiles";
machine = { suites, ... }: {
imports = suites.allProfiles ++ suites.allUsers;
};
testScript = ''
${host.config.networking.hostName}.systemctl("is-system-running --wait")
'';
};
libTests = pkgs.runCommandNoCC "devos-lib-tests"
{
buildInputs = [
pkgs.nix
(
let tests = pkgs-lib.callLibs ./lib.nix;
in
if tests == [ ]
then null
else throw (builtins.toJSON tests)
)
];
} ''
datadir="${pkgs.nix}/share"
export TEST_ROOT=$(pwd)/test-tmp
export NIX_BUILD_HOOK=
export NIX_CONF_DIR=$TEST_ROOT/etc
export NIX_LOCALSTATE_DIR=$TEST_ROOT/var
export NIX_LOG_DIR=$TEST_ROOT/var/log/nix
export NIX_STATE_DIR=$TEST_ROOT/var/nix
export NIX_STORE_DIR=$TEST_ROOT/store
export PAGER=cat
cacheDir=$TEST_ROOT/binary-cache
nix-store --init
touch $out
'';
in
{ inherit mkTest libTests profilesTest mkChecks; }