frontend/src/ui/lib/backendUrl.test.js

import { afterEach, describe, expect, it, vi } from 'vitest';
import { resolveBackendUrl } from './backendUrl';
afterEach(() => {
    window.localStorage.clear();
    vi.unstubAllGlobals();
});
describe('resolveBackendUrl', () => {
    it('falls back to localhost:8000 when stored backend points to local vite dev port', () => {
        vi.stubGlobal('location', {
            hostname: 'localhost',
            origin: 'http://localhost:3000',
            port: '3000',
            protocol: 'http:',
        });
        window.localStorage.setItem('homepilot_backend_url', 'http://localhost:3000');
        expect(resolveBackendUrl()).toBe('http://localhost:8000');
    });
    it('keeps stored localhost backend when it targets a non-vite port', () => {
        vi.stubGlobal('location', {
            hostname: 'localhost',
            origin: 'http://localhost:3000',
            port: '3000',
            protocol: 'http:',
        });
        window.localStorage.setItem('homepilot_backend_url', 'http://localhost:8010');
        expect(resolveBackendUrl()).toBe('http://localhost:8010');
    });
});