86 lines
2.7 KiB
JavaScript
86 lines
2.7 KiB
JavaScript
import { describe, it, expect, beforeEach, afterEach } from 'vitest';
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import { loadConfig } from '../src/config.js';
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const REQUIRED_VARS = ['STORAGE_DIR', 'DB_HOST', 'DB_USER', 'DB_PASSWORD', 'DB_NAME'];
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let savedEnv;
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beforeEach(() => {
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savedEnv = { ...process.env };
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});
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afterEach(() => {
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process.env = savedEnv;
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});
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describe('loadConfig', () => {
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it('returns parsed config when all required vars are set', () => {
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process.env.STORAGE_DIR = './storage';
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process.env.DB_HOST = 'localhost';
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process.env.DB_USER = 'user';
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process.env.DB_PASSWORD = 'pass';
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process.env.DB_NAME = 'db';
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process.env.PORT = '4000';
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process.env.MAX_FILE_SIZE_MB = '50';
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const config = loadConfig();
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expect(config.port).toBe(4000);
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expect(config.storageDir).toBe('./storage');
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expect(config.db).toEqual({ host: 'localhost', user: 'user', password: 'pass', database: 'db' });
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expect(config.maxFileSizeMb).toBe(50);
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});
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it('applies defaults for optional vars', () => {
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process.env.STORAGE_DIR = './storage';
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process.env.DB_HOST = 'localhost';
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process.env.DB_USER = 'user';
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process.env.DB_PASSWORD = 'pass';
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process.env.DB_NAME = 'db';
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delete process.env.PORT;
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delete process.env.MAX_FILE_SIZE_MB;
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delete process.env.RETENTION_HOURS;
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delete process.env.WORKER_CONCURRENCY;
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const config = loadConfig();
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expect(config.port).toBe(3000);
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expect(config.maxFileSizeMb).toBe(100);
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expect(config.retentionHours).toBe(1);
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expect(config.workerConcurrency).toBe(3);
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});
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it('defaults ebookJobTimeoutMs to 180000ms and reads EBOOK_JOB_TIMEOUT_MS when set', () => {
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process.env.STORAGE_DIR = './storage';
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process.env.DB_HOST = 'localhost';
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process.env.DB_USER = 'user';
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process.env.DB_PASSWORD = 'pass';
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process.env.DB_NAME = 'db';
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delete process.env.EBOOK_JOB_TIMEOUT_MS;
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expect(loadConfig().ebookJobTimeoutMs).toBe(180000);
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process.env.EBOOK_JOB_TIMEOUT_MS = '240000';
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expect(loadConfig().ebookJobTimeoutMs).toBe(240000);
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});
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it('defaults videoJobTimeoutMs to 300000ms and reads VIDEO_JOB_TIMEOUT_MS when set', () => {
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process.env.STORAGE_DIR = './storage';
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process.env.DB_HOST = 'localhost';
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process.env.DB_USER = 'user';
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process.env.DB_PASSWORD = 'pass';
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process.env.DB_NAME = 'db';
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delete process.env.VIDEO_JOB_TIMEOUT_MS;
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expect(loadConfig().videoJobTimeoutMs).toBe(300000);
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process.env.VIDEO_JOB_TIMEOUT_MS = '400000';
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expect(loadConfig().videoJobTimeoutMs).toBe(400000);
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});
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it('throws listing every missing required variable', () => {
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for (const key of REQUIRED_VARS) delete process.env[key];
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expect(() => loadConfig()).toThrowError(/STORAGE_DIR.*DB_HOST.*DB_USER.*DB_PASSWORD.*DB_NAME/s);
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});
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});
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