pyrox.dev
1import ./make-test-python.nix ({ pkgs, ... }: {
2 name = "caddy";
3 meta = with pkgs.lib.maintainers; {
4 maintainers = [ xfix Br1ght0ne ];
5 };
6
7 nodes = {
8 webserver = { pkgs, lib, ... }: {
9 services.caddy.enable = true;
10 services.caddy.config = ''
11 http://localhost {
12 encode gzip
13
14 file_server
15 root * ${
16 pkgs.runCommand "testdir" {} ''
17 mkdir "$out"
18 echo hello world > "$out/example.html"
19 ''
20 }
21 }
22 '';
23
24 specialisation.etag.configuration = {
25 services.caddy.config = lib.mkForce ''
26 http://localhost {
27 encode gzip
28
29 file_server
30 root * ${
31 pkgs.runCommand "testdir2" {} ''
32 mkdir "$out"
33 echo changed > "$out/example.html"
34 ''
35 }
36 }
37 '';
38 };
39
40 specialisation.config-reload.configuration = {
41 services.caddy.config = ''
42 http://localhost:8080 {
43 }
44 '';
45 };
46 };
47 };
48
49 testScript = { nodes, ... }: let
50 etagSystem = "${nodes.webserver.config.system.build.toplevel}/specialisation/etag";
51 justReloadSystem = "${nodes.webserver.config.system.build.toplevel}/specialisation/config-reload";
52 in ''
53 url = "http://localhost/example.html"
54 webserver.wait_for_unit("caddy")
55 webserver.wait_for_open_port("80")
56
57
58 def check_etag(url):
59 etag = webserver.succeed(
60 "curl --fail -v '{}' 2>&1 | sed -n -e \"s/^< [Ee][Tt][Aa][Gg]: *//p\"".format(
61 url
62 )
63 )
64 etag = etag.replace("\r\n", " ")
65 http_code = webserver.succeed(
66 "curl --fail --silent --show-error -o /dev/null -w \"%{{http_code}}\" --head -H 'If-None-Match: {}' {}".format(
67 etag, url
68 )
69 )
70 assert int(http_code) == 304, "HTTP code is {}, expected 304".format(http_code)
71 return etag
72
73
74 with subtest("check ETag if serving Nix store paths"):
75 old_etag = check_etag(url)
76 webserver.succeed(
77 "${etagSystem}/bin/switch-to-configuration test >&2"
78 )
79 webserver.sleep(1)
80 new_etag = check_etag(url)
81 assert old_etag != new_etag, "Old ETag {} is the same as {}".format(
82 old_etag, new_etag
83 )
84
85 with subtest("config is reloaded on nixos-rebuild switch"):
86 webserver.succeed(
87 "${justReloadSystem}/bin/switch-to-configuration test >&2"
88 )
89 webserver.wait_for_open_port("8080")
90 '';
91})