import { RATE_LIMIT_RULES, categorizeRequest } from '../rate-limiter/config';

describe('categorizeRequest', () => {
  it('categorizes POST /availabilities as availabilities', () => {
    expect(categorizeRequest('POST', '/availabilities')).toBe('availabilities');
  });

  it('categorizes POST /listings/prices as listings', () => {
    expect(categorizeRequest('POST', '/listings/prices')).toBe('listings');
  });

  it('categorizes POST /listings/calendar as listings', () => {
    expect(categorizeRequest('POST', '/listings/calendar')).toBe('listings');
  });

  it('categorizes POST /listings/inventories as listings', () => {
    expect(categorizeRequest('POST', '/listings/inventories')).toBe('listings');
  });

  it('categorizes POST /listings/restrictions as listings', () => {
    expect(categorizeRequest('POST', '/listings/restrictions')).toBe('listings');
  });

  it('categorizes POST /reservations as reservations', () => {
    expect(categorizeRequest('POST', '/reservations')).toBe('reservations');
  });

  it('categorizes POST /conversations/123 as conversations', () => {
    expect(categorizeRequest('POST', '/conversations/abc123')).toBe('conversations');
  });

  it('categorizes GET /reservations as default (no POST-specific limit)', () => {
    expect(categorizeRequest('GET', '/reservations')).toBe('default');
  });

  it('categorizes GET /properties as default', () => {
    expect(categorizeRequest('GET', '/properties')).toBe('default');
  });
});

describe('RATE_LIMIT_RULES', () => {
  it('has host-level rules', () => {
    expect(RATE_LIMIT_RULES.host).toBeDefined();
    expect(RATE_LIMIT_RULES.host.length).toBeGreaterThan(0);
  });

  it('has endpoint-specific rules for conversations', () => {
    expect(RATE_LIMIT_RULES.endpoints.conversations).toBeDefined();
    expect(RATE_LIMIT_RULES.endpoints.conversations.length).toBeGreaterThan(0);
  });

  it('host rules have windowMs and limit', () => {
    for (const rule of RATE_LIMIT_RULES.host) {
      expect(rule.windowMs).toBeGreaterThan(0);
      expect(rule.limit).toBeGreaterThan(0);
    }
  });
});