61 lines
2.1 KiB
TypeScript
61 lines
2.1 KiB
TypeScript
import { validateEnv } from './index';
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const validEnv = {
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NODE_ENV: 'development',
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DATABASE_URL: 'postgresql://tower:tower_dev@localhost:5432/tower_dev',
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REDIS_URL: 'redis://localhost:6379',
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JWT_SECRET: 'a_super_secret_key_that_is_at_least_32_chars_long',
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} as unknown as NodeJS.ProcessEnv;
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describe('validateEnv', () => {
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it('returns parsed config for valid env', () => {
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const result = validateEnv(validEnv);
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expect(result.NODE_ENV).toBe('development');
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expect(result.API_PORT).toBe(3001);
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});
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it('applies default API_PORT of 3001 when not set', () => {
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const result = validateEnv(validEnv);
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expect(result.API_PORT).toBe(3001);
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});
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it('throws when DATABASE_URL is missing', () => {
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const { DATABASE_URL, ...withoutDb } = validEnv as Record<string, string>;
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expect(() =>
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validateEnv(withoutDb as unknown as NodeJS.ProcessEnv),
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).toThrow('Invalid environment variables');
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});
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it('throws when JWT_SECRET is shorter than 32 chars', () => {
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expect(() =>
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validateEnv({ ...validEnv, JWT_SECRET: 'tooshort' } as unknown as NodeJS.ProcessEnv),
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).toThrow('Invalid environment variables');
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});
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it('throws when DATABASE_URL is not a valid URL', () => {
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expect(() =>
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validateEnv({ ...validEnv, DATABASE_URL: 'not-a-url' } as unknown as NodeJS.ProcessEnv),
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).toThrow('Invalid environment variables');
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});
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it('applies default WHATSAPP_SESSION_PATH of ./sessions when not set', () => {
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const env = {
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DATABASE_URL: 'postgresql://user:pass@localhost:5432/db',
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REDIS_URL: 'redis://localhost:6379',
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JWT_SECRET: 'a'.repeat(32),
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};
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const result = validateEnv(env as NodeJS.ProcessEnv);
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expect(result.WHATSAPP_SESSION_PATH).toBe('./sessions');
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});
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it('applies default TOWER_ADMIN_JIDS of empty string when not set', () => {
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const env = {
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DATABASE_URL: 'postgresql://user:pass@localhost:5432/db',
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REDIS_URL: 'redis://localhost:6379',
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JWT_SECRET: 'a'.repeat(32),
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};
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const result = validateEnv(env as NodeJS.ProcessEnv);
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expect(result.TOWER_ADMIN_JIDS).toBe('');
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});
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});
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