mirror of
https://github.com/mauriceboe/TREK.git
synced 2026-10-19 13:36:48 +00:00
jubnl
83 lines
3.0 KiB
TypeScript
83 lines
3.0 KiB
TypeScript
import { describe, it, expect, beforeEach, afterEach } from 'vitest';
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import { getAppUrl, getMcpSafeUrl } from '../../../src/app-config/app-url';
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// These tests PIN the exact behavior moved verbatim from
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// services/notifications.ts (2026-07-28): the APP_URL → ALLOWED_ORIGINS →
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// localhost fallback chain, the strip-ALL-trailing-slashes quirk, the
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// invalid-URL silent fallthrough, and getMcpSafeUrl's HTTPS/localhost issuer
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// sanitization. If one fails after an edit, the edit changed runtime
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// behavior — fix the edit, not the test (parity is law).
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const KEYS = ['APP_URL', 'ALLOWED_ORIGINS', 'PORT'] as const;
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const saved: Record<string, string | undefined> = {};
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beforeEach(() => {
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for (const k of KEYS) {
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saved[k] = process.env[k];
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delete process.env[k];
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}
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});
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afterEach(() => {
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for (const k of KEYS) {
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if (saved[k] === undefined) delete process.env[k];
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else process.env[k] = saved[k];
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}
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});
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describe('getAppUrl', () => {
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it('returns APP_URL with ALL trailing slashes stripped', () => {
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process.env.APP_URL = 'https://trek.example.com///';
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expect(getAppUrl()).toBe('https://trek.example.com');
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});
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it('falls through an invalid APP_URL to the first ALLOWED_ORIGINS entry', () => {
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process.env.APP_URL = 'not a url';
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process.env.ALLOWED_ORIGINS = 'https://a.example/, https://b.example';
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expect(getAppUrl()).toBe('https://a.example');
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});
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it('uses the first ALLOWED_ORIGINS entry (trimmed, slashes stripped) when APP_URL is unset', () => {
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process.env.ALLOWED_ORIGINS = ' https://origin.example// ,https://other.example';
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expect(getAppUrl()).toBe('https://origin.example');
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});
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it('falls back to http://localhost:{PORT} when neither is usable', () => {
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process.env.ALLOWED_ORIGINS = 'not-a-url';
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process.env.PORT = '4123';
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expect(getAppUrl()).toBe('http://localhost:4123');
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});
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it('defaults to port 3001 with no env at all', () => {
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expect(getAppUrl()).toBe('http://localhost:3001');
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});
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it('reads the env live — no caching across calls', () => {
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process.env.APP_URL = 'https://first.example';
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expect(getAppUrl()).toBe('https://first.example');
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process.env.APP_URL = 'https://second.example';
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expect(getAppUrl()).toBe('https://second.example');
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});
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});
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describe('getMcpSafeUrl', () => {
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it('passes through HTTPS URLs', () => {
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process.env.APP_URL = 'https://trek.example.com';
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expect(getMcpSafeUrl()).toBe('https://trek.example.com');
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});
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it('passes through http://localhost and http://127.0.0.1', () => {
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process.env.APP_URL = 'http://localhost:8080';
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expect(getMcpSafeUrl()).toBe('http://localhost:8080');
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process.env.APP_URL = 'http://127.0.0.1:8080';
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expect(getMcpSafeUrl()).toBe('http://127.0.0.1:8080');
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});
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it('sanitizes non-HTTPS, non-localhost URLs to http://localhost:{PORT}', () => {
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process.env.APP_URL = 'http://trek.internal.lan';
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process.env.PORT = '3005';
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expect(getMcpSafeUrl()).toBe('http://localhost:3005');
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});
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});
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