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nixpkgs/nixos/tests/caddy.nix
2019-10-09 11:32:03 +00:00

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Nix

import ./make-test.nix ({ pkgs, ... }: {
name = "caddy";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ xfix ];
};
nodes = {
webserver = { pkgs, lib, ... }: {
services.caddy.enable = true;
services.caddy.config = ''
http://localhost {
gzip
root ${
pkgs.runCommand "testdir" {} ''
mkdir "$out"
echo hello world > "$out/example.html"
''
}
}
'';
nesting.clone = [
{
services.caddy.config = lib.mkForce ''
http://localhost {
gzip
root ${
pkgs.runCommand "testdir2" {} ''
mkdir "$out"
echo changed > "$out/example.html"
''
}
}
'';
}
{
services.caddy.config = ''
http://localhost:8080 {
}
'';
}
];
};
};
testScript = { nodes, ... }: let
etagSystem = "${nodes.webserver.config.system.build.toplevel}/fine-tune/child-1";
justReloadSystem = "${nodes.webserver.config.system.build.toplevel}/fine-tune/child-2";
in ''
my $url = 'http://localhost/example.html';
$webserver->waitForUnit("caddy");
$webserver->waitForOpenPort("80");
sub checkEtag {
my $etag = $webserver->succeed(
'curl -v '.$url.' 2>&1 | sed -n -e "s/^< [Ee][Tt][Aa][Gg]: *//p"'
);
$etag =~ s/\r?\n$//;
my $httpCode = $webserver->succeed(
'curl -w "%{http_code}" -X HEAD -H \'If-None-Match: '.$etag.'\' '.$url
);
die "HTTP code is not 304" unless $httpCode == 304;
return $etag;
}
subtest "check ETag if serving Nix store paths", sub {
my $oldEtag = checkEtag;
$webserver->succeed("${etagSystem}/bin/switch-to-configuration test >&2");
$webserver->sleep(1); # race condition
my $newEtag = checkEtag;
die "Old ETag $oldEtag is the same as $newEtag" if $oldEtag eq $newEtag;
};
subtest "config is reloaded on nixos-rebuild switch", sub {
$webserver->succeed("${justReloadSystem}/bin/switch-to-configuration test >&2");
$webserver->waitForOpenPort("8080");
};
'';
})