1 files changed, 45 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/matter-server.nix b/nixpkgs/nixos/tests/matter-server.nix
new file mode 100644
index 000000000000..c646e9840d19
--- /dev/null
+++ b/nixpkgs/nixos/tests/matter-server.nix
@@ -0,0 +1,45 @@
+import ./make-test-python.nix ({ pkgs, lib, ...} :
+
+let
+  chipVersion = pkgs.python311Packages.home-assistant-chip-core.version;
+in
+
+{
+  name = "matter-server";
+  meta.maintainers = with lib.maintainers; [ leonm1 ];
+
+  nodes = {
+    machine = { config, ... }: {
+      services.matter-server = {
+        enable = true;
+        port = 1234;
+      };
+    };
+  };
+
+  testScript = /* python */ ''
+    start_all()
+
+    machine.wait_for_unit("matter-server.service")
+    machine.wait_for_open_port(1234)
+
+    with subtest("Check websocket server initialized"):
+        output = machine.succeed("echo \"\" | ${pkgs.websocat}/bin/websocat ws://localhost:1234/ws")
+        machine.log(output)
+
+    assert '"sdk_version": "${chipVersion}"' in output, (
+      'CHIP version \"${chipVersion}\" not present in websocket message'
+    )
+
+    assert '"fabric_id": 1' in output, (
+      "fabric_id not propagated to server"
+    )
+
+    with subtest("Check storage directory is created"):
+        machine.succeed("ls /var/lib/matter-server/chip.json")
+
+    with subtest("Check systemd hardening"):
+        _, output = machine.execute("systemd-analyze security matter-server.service | grep -v '✓'")
+        machine.log(output)
+  '';
+})