mirror of https://github.com/djteang/OrangeTV.git
63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
const {
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buildRedisUrl,
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getRedisConfig,
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isPortAvailable,
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resolveRedisAction,
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} = require('../dev-with-redis');
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const net = require('net');
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describe('dev-with-redis helpers', () => {
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test('uses stable defaults for the local Redis container', () => {
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const config = getRedisConfig({});
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expect(config).toEqual({
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containerName: 'orangetv-redis-dev',
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image: 'redis:alpine',
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port: '6379',
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});
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});
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test('allows env overrides for container name, image, and port', () => {
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const config = getRedisConfig({
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REDIS_CONTAINER_NAME: 'custom-redis',
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REDIS_IMAGE: 'redis:7-alpine',
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REDIS_PORT: '6380',
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});
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expect(config).toEqual({
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containerName: 'custom-redis',
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image: 'redis:7-alpine',
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port: '6380',
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});
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});
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test('builds the Redis URL passed to the local dev process', () => {
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expect(buildRedisUrl('6380')).toBe('redis://localhost:6380');
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});
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test('starts an existing stopped container instead of creating it', () => {
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expect(resolveRedisAction({ exists: true, running: false })).toBe('start');
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});
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test('does nothing when the container is already running', () => {
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expect(resolveRedisAction({ exists: true, running: true })).toBe('none');
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});
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test('creates the container when it does not exist', () => {
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expect(resolveRedisAction({ exists: false, running: false })).toBe('create');
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});
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test('detects when a dev port is already occupied', async () => {
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const server = net.createServer();
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await new Promise((resolve) => server.listen(0, resolve));
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const { port } = server.address();
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try {
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await expect(isPortAvailable(port)).resolves.toBe(false);
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} finally {
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await new Promise((resolve) => server.close(resolve));
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}
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});
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});
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