+ " - " + std::to_string(settings.maxBuildJobs) + " 1");

            + " - " + std::to_string(settings.maxBuildJobs) + " 1 "
            + concatStringsSep(",", settings.systemFeatures.get()));

use feature 'unicode_strings';
use strict;
use Setup;
my %ctx = test_init();
require Hydra::Schema;
require Hydra::Model::DB;
use Test2::V0;
my $db = Hydra::Model::DB->new;
hydra_setup($db);
my $project = $db->resultset('Projects')->create({name => "tests", displayname => "", owner => "root"});
my $jobset = createBaseJobset("default-machine-file", "default-machine-file.nix", $ctx{jobsdir});
ok(evalSucceeds($jobset),               "Evaluating jobs/default-machine-file.nix should exit with return code 0");
is(nrQueuedBuildsForJobset($jobset), 1, "Evaluating jobs/default-machine-file.nix should result in 1 build");
for my $build (queuedBuildsForJobset($jobset)) {
    ok(runBuild($build), "Build '".$build->job."' from jobs/default-machine-file.nix should exit with code 0");
    my $newbuild = $db->resultset('Builds')->find($build->id);
    is($newbuild->finished, 1, "Build '".$build->job."' from jobs/default-machine-file.nix should be finished.");
    my $expected = $build->job eq "fails" ? 1 : $build->job =~ /with_failed/ ? 6 : 0;
    is($newbuild->buildstatus, $expected, "Build '".$build->job."' from jobs/default-machine-file.nix should have buildstatus $expected.");
}
done_testing;

with import ./config.nix;
{
  requireExperimentalFeatures =
    mkDerivation {
      name = "empty-dir";
      builder = ./empty-dir-builder.sh;
      requiredSystemFeatures = [ "test-system-feature" ];
    };
}

    print $fh "system-features = test-system-feature\n";