Wand-Enhancer-k1tbyte/web-panel/protocol/validation.test.ts

import { describe, expect, it } from 'vitest';

import { PROTOCOL_VERSION } from './contract';
import { isIncomingMessage, isOutgoingMessage } from './validation';

describe('web protocol validation', () => {
    it('rejects messages with another envelope version', () => {
        expect(
            isIncomingMessage({
                type: 'error',
                version: PROTOCOL_VERSION + 1,
                requestId: null,
                payload: { code: 'bad', message: 'bad' },
            }),
        ).toBe(false);
    });

    it('rejects incomplete required payloads', () => {
        expect(
            isIncomingMessage({
                type: 'hello_ack',
                version: PROTOCOL_VERSION,
                requestId: null,
                payload: { accepted: true },
            }),
        ).toBe(false);
        expect(
            isOutgoingMessage({
                type: 'set_value',
                version: PROTOCOL_VERSION,
                requestId: 'set',
                payload: { target: 'speed', value: 1 },
            }),
        ).toBe(false);
    });
});