SnowLuma/packages/protocol/tests/oidb-services/extras/group-todo.test.ts

import { describe, expect, it, vi } from 'vitest';
import { protobuf_decode } from '@snowluma/proton';
import type { OidbBase } from '@snowluma/proto-defs/oidb';
import type { OidbGroupTodo } from '@snowluma/proto-defs/oidb-actions/base';
import type { SendPacketResult } from '@snowluma/common/packet-sender';

import { GroupTodo } from '../../../src/oidb-services/extras/group-todo';

function makeSender() {
    const r: SendPacketResult = {
        success: true,
        gotResponse: true,
        errorCode: 0,
        errorMessage: '',
        responseData: Buffer.alloc(0),
    };
    return { sendRawPacket: vi.fn(async () => r) };
}

describe('GroupTodo namespace', () => {
    it('declares 0xF90', () => {
        expect(GroupTodo.command).toBe(0xf90);
    });

    describe('resolveSubCommand', () => {
        it('maps set → 1', () => {
            expect(GroupTodo.resolveSubCommand({ groupId: 1, msgSeq: 1n, action: 'set' })).toBe(1);
        });
        it('maps complete → 2', () => {
            expect(
                GroupTodo.resolveSubCommand({ groupId: 1, msgSeq: 1n, action: 'complete' }),
            ).toBe(2);
        });
        it('maps cancel → 3', () => {
            expect(GroupTodo.resolveSubCommand({ groupId: 1, msgSeq: 1n, action: 'cancel' })).toBe(
                3,
            );
        });
    });

    describe('serialize', () => {
        it('packages groupUin + msgSeq verbatim regardless of action', () => {
            for (const action of ['set', 'complete', 'cancel'] as const) {
                const out = GroupTodo.serialize({} as any, {
                    groupId: 12345,
                    msgSeq: 9876543210n,
                    action,
                });
                expect(out).toEqual({ groupUin: 12345, msgSeq: 9876543210n });
            }
        });
    });

    describe('invoke (e2e)', () => {
        it.each([
            ['set', 'OidbSvcTrpcTcp.0xf90_1'] as const,
            ['complete', 'OidbSvcTrpcTcp.0xf90_2'] as const,
            ['cancel', 'OidbSvcTrpcTcp.0xf90_3'] as const,
        ])('action %s routes to %s', async (action, expectedWire) => {
            const sender = makeSender();
            await GroupTodo.invoke(sender, { groupId: 12345, msgSeq: 100n, action });
            expect(sender.sendRawPacket.mock.calls[0]![0]).toBe(expectedWire);
        });

        it('encodes envelope body correctly', async () => {
            const sender = makeSender();
            await GroupTodo.invoke(sender, { groupId: 100, msgSeq: 999n, action: 'set' });
            const [, bytes] = sender.sendRawPacket.mock.calls[0]!;
            const env = protobuf_decode<OidbBase<OidbGroupTodo>>(bytes);
            expect(env.body).toEqual({ groupUin: 100, msgSeq: 999n });
        });
    });
});