Files
Codewalkers/apps/server/preview/port-allocator.test.ts
Lukas May 34578d39c6 refactor: Restructure monorepo to apps/server/ and apps/web/ layout
Move src/ → apps/server/ and packages/web/ → apps/web/ to adopt
standard monorepo conventions (apps/ for runnable apps, packages/
for reusable libraries). Update all config files, shared package
imports, test fixtures, and documentation to reflect new paths.

Key fixes:
- Update workspace config to ["apps/*", "packages/*"]
- Update tsconfig.json rootDir/include for apps/server/
- Add apps/web/** to vitest exclude list
- Update drizzle.config.ts schema path
- Fix ensure-schema.ts migration path detection (3 levels up in dev,
  2 levels up in dist)
- Fix tests/integration/cli-server.test.ts import paths
- Update packages/shared imports to apps/server/ paths
- Update all docs/ files with new paths
2026-03-03 11:22:53 +01:00

56 lines
1.5 KiB
TypeScript

import { describe, it, expect, vi, beforeEach } from 'vitest';
import { createServer } from 'node:net';
// Mock the docker-client module to avoid actual Docker calls
vi.mock('./docker-client.js', () => ({
getPreviewPorts: vi.fn(),
}));
import { allocatePort } from './port-allocator.js';
import { getPreviewPorts } from './docker-client.js';
const mockedGetPreviewPorts = vi.mocked(getPreviewPorts);
describe('allocatePort', () => {
beforeEach(() => {
vi.clearAllMocks();
});
it('returns BASE_PORT (9100) when no ports are in use', async () => {
mockedGetPreviewPorts.mockResolvedValue([]);
const port = await allocatePort();
expect(port).toBe(9100);
});
it('skips ports already used by previews', async () => {
mockedGetPreviewPorts.mockResolvedValue([9100, 9101]);
const port = await allocatePort();
expect(port).toBe(9102);
});
it('skips non-contiguous used ports', async () => {
mockedGetPreviewPorts.mockResolvedValue([9100, 9103]);
const port = await allocatePort();
expect(port).toBe(9101);
});
it('skips a port that is bound by another process', async () => {
mockedGetPreviewPorts.mockResolvedValue([]);
// Bind port 9100 to simulate external use
const server = createServer();
await new Promise<void>((resolve) => {
server.listen(9100, '127.0.0.1', () => resolve());
});
try {
const port = await allocatePort();
expect(port).toBe(9101);
} finally {
await new Promise<void>((resolve) => {
server.close(() => resolve());
});
}
});
});