basant307/AI_Governance_Project

1/**2 * @license3 * Copyright 2026 Qwen Team4 * SPDX-License-Identifier: Apache-2.05 */6import { describe, it, expect, vi } from 'vitest';7import { safeWsSend } from './safe-ws-send.js';8// Minimal WebSocket stand-in: just the readyState + send() the guard touches,9// plus the per-instance OPEN constant it compares against.10function fakeWs(readyState) {11    const send = vi.fn();12    return {13        ws: { readyState, OPEN: 1, send },14        send,15    };16}17describe('safeWsSend', () => {18    it('sends when the socket is OPEN', () => {19        const { ws, send } = fakeWs(1); // OPEN20        safeWsSend(ws, 'hello');21        expect(send).toHaveBeenCalledWith('hello');22    });23    it('does not throw when OPEN send fails', () => {24        const { ws, send } = fakeWs(1); // OPEN25        send.mockImplementationOnce(() => {26            throw new Error('socket write failed');27        });28        expect(() => safeWsSend(ws, 'hello', 'CDP')).not.toThrow();29    });30    it('drops (no send, no throw) when the socket is CLOSING', () => {31        const { ws, send } = fakeWs(2); // CLOSING32        expect(() => safeWsSend(ws, 'late', 'CDP')).not.toThrow();33        expect(send).not.toHaveBeenCalled();34    });35    it('drops (no send, no throw) when the socket is CLOSED', () => {36        const { ws, send } = fakeWs(3); // CLOSED37        expect(() => safeWsSend(ws, 'late')).not.toThrow();38        expect(send).not.toHaveBeenCalled();39    });40});41//# sourceMappingURL=safe-ws-send.test.js.map