homeio

1import { describe, expect, it } from "vitest";
2import {
3  ALLOWED_METHODS,
4  HelperProtocolError,
5  parseRpcRequest,
6  toErrorPayload,
7} from "@/services/dbus-helper/protocol.mjs";
8
9describe("dbus helper protocol", () => {
10  it("enforces method allowlist", () => {
11    expect(ALLOWED_METHODS.has("network.getStatus")).toBe(true);
12    expect(ALLOWED_METHODS.has("network.reboot")).toBe(false);
13
14    expect(() =>
15      parseRpcRequest(
16        JSON.stringify({
17          id: "1",
18          method: "network.reboot",
19        }),
20      ),
21    ).toThrow(HelperProtocolError);
22  });
23
24  it("validates connect and disconnect parameters", () => {
25    const connect = parseRpcRequest(
26      JSON.stringify({
27        id: "1",
28        method: "network.connect",
29        params: {
30          ssid: "HomeNet",
31          password: "secret",
32        },
33      }),
34    );
35
36    expect(connect.method).toBe("network.connect");
37    expect(connect.params).toEqual({
38      ssid: "HomeNet",
39      password: "secret",
40    });
41
42    const disconnect = parseRpcRequest(
43      JSON.stringify({
44        id: "2",
45        method: "network.disconnect",
46        params: {
47          iface: "wlan0",
48        },
49      }),
50    );
51
52    expect(disconnect.params).toEqual({
53      iface: "wlan0",
54    });
55  });
56
57  it("maps structured errors to protocol payloads", () => {
58    const payload = toErrorPayload({
59      code: "auth_failed",
60      message: "Invalid Wi-Fi password",
61    });
62
63    expect(payload).toEqual({
64      code: "auth_failed",
65      message: "Invalid Wi-Fi password",
66    });
67  });
68});
69