import { describe, it, expect } from 'vitest';
import { parseDSN, getEnvelopeUrl } from '../src/utils/dsn';

describe('dsn utils', () => {
  describe('parseDSN', () => {
    it('should parse valid DSN correctly', () => {
      const dsn = parseDSN('https://proj_abc123@log.example.com/1001');
      expect(dsn.protocol).toBe('https');
      expect(dsn.publicKey).toBe('proj_abc123');
      expect(dsn.host).toBe('log.example.com');
      expect(dsn.projectId).toBe('1001');
    });

    it('should parse DSN with http protocol', () => {
      const dsn = parseDSN('http://proj_abc123@log.example.com/1001');
      expect(dsn.protocol).toBe('http');
    });

    it('should parse DSN with numeric public key', () => {
      const dsn = parseDSN('https://123456@log.example.com/1001');
      expect(dsn.publicKey).toBe('123456');
    });

    it('should throw error for invalid DSN', () => {
      expect(() => parseDSN('invalid-dsn')).toThrow();
    });

    it('should throw error for DSN without project ID', () => {
      expect(() => parseDSN('https://proj_abc123@log.example.com')).toThrow();
    });
  });

  describe('getEnvelopeUrl', () => {
    it('should return correct envelope URL', () => {
      const dsn = {
        protocol: 'https',
        publicKey: 'proj_abc123',
        host: 'log.example.com',
        projectId: '1001',
      };
      const url = getEnvelopeUrl(dsn);
      expect(url).toContain('https://log.example.com/api/1001/envelope/');
      expect(url).toContain('sentry_key=proj_abc123');
    });

    it('should use http for non-https protocol', () => {
      const dsn = {
        protocol: 'http',
        publicKey: 'proj_abc123',
        host: 'log.example.com',
        projectId: '1001',
      };
      const url = getEnvelopeUrl(dsn);
      expect(url).toContain('http://log.example.com');
    });
  });
});