caddy: add virtualHosts stub

1 files changed, 52 insertions, 37 deletions

diff --git a/nixos/tests/caddy.nix b/nixos/tests/caddy.nix
index 063f83a2f3d3..29b227c0409b 100644
--- a/nixos/tests/caddy.nix
+++ b/nixos/tests/caddy.nix
@@ -43,49 +43,64 @@ import ./make-test-python.nix ({ pkgs, ... }: {
           }
         '';
       };
+      specialisation.multiple-configs.configuration = {
+        services.caddy.virtualHosts = {
+          "http://localhost:8080" = { };
+          "http://localhost:8081" = { };
+        };
+      };
     };
-  };
 
-  testScript = { nodes, ... }: let
-    etagSystem = "${nodes.webserver.config.system.build.toplevel}/specialisation/etag";
-    justReloadSystem = "${nodes.webserver.config.system.build.toplevel}/specialisation/config-reload";
-  in ''
-    url = "http://localhost/example.html"
-    webserver.wait_for_unit("caddy")
-    webserver.wait_for_open_port("80")
+    testScript = { nodes, ... }:
+      let
+        etagSystem = "${nodes.webserver.config.system.build.toplevel}/specialisation/etag";
+        justReloadSystem = "${nodes.webserver.config.system.build.toplevel}/specialisation/config-reload";
+        multipleConfigs = "${nodes.webserver.config.system.build.toplevel}/specialisation/multiple-configs";
+      in
+      ''
+        url = "http://localhost/example.html"
+        webserver.wait_for_unit("caddy")
+        webserver.wait_for_open_port("80")
 
 
-    def check_etag(url):
-        etag = webserver.succeed(
-            "curl --fail -v '{}' 2>&1 | sed -n -e \"s/^< [Ee][Tt][Aa][Gg]: *//p\"".format(
-                url
+        def check_etag(url):
+            etag = webserver.succeed(
+                "curl --fail -v '{}' 2>&1 | sed -n -e \"s/^< [Ee][Tt][Aa][Gg]: *//p\"".format(
+                    url
+                )
             )
-        )
-        etag = etag.replace("\r\n", " ")
-        http_code = webserver.succeed(
-            "curl --fail --silent --show-error -o /dev/null -w \"%{{http_code}}\" --head -H 'If-None-Match: {}' {}".format(
-                etag, url
+            etag = etag.replace("\r\n", " ")
+            http_code = webserver.succeed(
+                "curl --fail --silent --show-error -o /dev/null -w \"%{{http_code}}\" --head -H 'If-None-Match: {}' {}".format(
+                    etag, url
+                )
             )
-        )
-        assert int(http_code) == 304, "HTTP code is {}, expected 304".format(http_code)
-        return etag
+            assert int(http_code) == 304, "HTTP code is {}, expected 304".format(http_code)
+            return etag
 
 
-    with subtest("check ETag if serving Nix store paths"):
-        old_etag = check_etag(url)
-        webserver.succeed(
-            "${etagSystem}/bin/switch-to-configuration test >&2"
-        )
-        webserver.sleep(1)
-        new_etag = check_etag(url)
-        assert old_etag != new_etag, "Old ETag {} is the same as {}".format(
-            old_etag, new_etag
-        )
+        with subtest("check ETag if serving Nix store paths"):
+            old_etag = check_etag(url)
+            webserver.succeed(
+                "${etagSystem}/bin/switch-to-configuration test >&2"
+            )
+            webserver.sleep(1)
+            new_etag = check_etag(url)
+            assert old_etag != new_etag, "Old ETag {} is the same as {}".format(
+                old_etag, new_etag
+            )
+
+        with subtest("config is reloaded on nixos-rebuild switch"):
+            webserver.succeed(
+                "${justReloadSystem}/bin/switch-to-configuration test >&2"
+            )
+            webserver.wait_for_open_port("8080")
 
-    with subtest("config is reloaded on nixos-rebuild switch"):
-        webserver.succeed(
-            "${justReloadSystem}/bin/switch-to-configuration test >&2"
-        )
-        webserver.wait_for_open_port("8080")
-  '';
-})
+        with subtest("multiple configs are correctly merged"):
+            webserver.succeed(
+                "${multipleConfigs}/bin/switch-to-configuration test >&2"
+            )
+            webserver.wait_for_open_port("8080")
+            webserver.wait_for_open_port("8081")
+      '';
+  })