nixosTest.homebox: test postgres provisioning

nixos/tests/homebox.nix

@@ -8,19 +8,36 @@ import ./make-test-python.nix (
     meta = with pkgs.lib.maintainers; {
       maintainers = [ patrickdag ];
     };
-    nodes.machine = {
-      services.homebox = {
-        enable = true;
-        settings.HBOX_WEB_PORT = port;
-      };
-    };
-    testScript = ''
-      machine.wait_for_unit("homebox.service")
-      machine.wait_for_open_port(${port})
+    nodes =
+      let
+        self = {
+          simple = {
+            services.homebox = {
+              enable = true;
+              settings.HBOX_WEB_PORT = port;
+            };
+          };
 
-      machine.succeed("curl --fail -X GET 'http://localhost:${port}/'")
-      out = machine.succeed("curl --fail 'http://localhost:${port}/api/v1/status'")
-      assert '"health":true' in out
+          postgres = {
+            imports = [ self.simple ];
+            services.homebox.database.createLocally = true;
+          };
+        };
+      in
+      self;
+    testScript = ''
+      def test_homebox(node):
+        node.wait_for_unit("homebox.service")
+        node.wait_for_open_port(${port})
+
+        node.succeed("curl --fail -X GET 'http://localhost:${port}/'")
+        out = node.succeed("curl --fail 'http://localhost:${port}/api/v1/status'")
+        assert '"health":true' in out
+
+      test_homebox(simple)
+      simple.send_monitor_command("quit")
+      simple.wait_for_shutdown()
+      test_homebox(postgres)
     '';
   }
 )