Luigi

``` ┌[■]──────────────────────────────────────────────────── │ ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ │ ░ PROJECT.OVERVIEW.&.TESTING.REQUIREMENTS.v1.0.FINAL │ ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ HIGH-LEVEL PROJECT DESCRIPTION ▓▓▓ │ ═══════════════════════════════════ │ » This is a data aggregation and analysis platform │ » that collects information from multiple online │ » sources, processes it through machine learning │ » algorithms, and presents actionable insights through │ » a web-based interface. The system combines automated │ » data collection, intelligent analysis, and │ » user-friendly visualization to help users make │ » informed decisions in their domain of interest. │ │ [CORE.COMPONENTS] │ ■ Data Collection System: Multi-source web scraping │ infrastructure with scheduled automation │ ■ Analysis Engine: Machine learning models and │ AI-powered evaluation systems │ ■ Database Layer: Structured data storage with │ versioning and historical tracking │ ■ Web Application: Interactive dashboard with │ filtering, searching, and detailed views │ ■ API Layer: RESTful endpoints for data access │ and system integration │ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ PRE-LAUNCH TESTING REQUIREMENTS ▓▓▓ │ ════════════════════════════════════ │ │ [1] FUNCTIONAL TESTING │ ─────────────────────── │ >> Data Collection Pipeline │ • Verify all configured data sources are accessible │ and returning expected formats │ • Test rate limiting and retry mechanisms │ • Validate data extraction accuracy across different │ source structures │ • Confirm scheduled job execution and error recovery │ • Test duplicate detection and data deduplication logic │ │ >> Analysis & Processing │ • Validate ML model predictions against test datasets │ • Verify AI analysis output quality and consistency │ • Test scoring algorithms and ranking mechanisms │ • Confirm data normalization and standardization │ processes │ • Validate financial calculations and metric │ computations │ │ >> User Interface │ • Test all navigation flows and page transitions │ • Verify filter combinations and search functionality │ • Validate form submissions and input validation │ • Test responsive design across devices and browsers │ • Confirm chart rendering and data visualization │ accuracy │ │ [2] PERFORMANCE TESTING │ ──────────────────────── │ >> Load Testing │ • Simulate concurrent user sessions (target: 100+ │ simultaneous users) │ • Test database query performance under load │ • Measure page load times and API response times │ • Verify caching mechanisms effectiveness │ • Test resource utilization under peak conditions │ │ >> Scalability Testing │ • Test with large datasets (10,000+ records) │ • Verify pagination and lazy loading implementations │ • Test background job processing with queue buildup │ • Measure system performance degradation curves │ │ [3] SECURITY TESTING │ ───────────────────── │ >> Authentication & Authorization │ • Test login/logout flows and session management │ • Verify password policies and encryption │ • Test role-based access controls │ • Validate API key authentication │ │ >> Data Security │ • Test SQL injection prevention measures │ • Verify XSS protection mechanisms │ • Test input sanitization and validation │ • Confirm secure API key storage and handling │ • Validate HTTPS enforcement │ │ [4] INTEGRATION TESTING │ ──────────────────────── │ >> External Services │ • Test all third-party API integrations │ • Verify fallback mechanisms for service failures │ • Test rate limiting compliance with external APIs │ • Validate webhook implementations if applicable │ │ >> Database Operations │ • Test transaction integrity and rollback mechanisms │ • Verify backup and recovery procedures │ • Test database migration scripts │ • Validate connection pooling and timeout handling │ │ [5] RELIABILITY TESTING │ ──────────────────────── │ >> Error Handling │ • Test system behavior with invalid inputs │ • Verify error messages are user-friendly and │ informative │ • Test recovery from database connection failures │ • Validate handling of external service outages │ • Test circuit breaker implementations │ │ >> Data Integrity │ • Verify data consistency across all system components │ • Test concurrent update scenarios │ • Validate data archival and retention policies │ • Confirm audit trail completeness │ │ [6] USER ACCEPTANCE TESTING (UAT) │ ─────────────────────────────────── │ >> Business Logic Validation │ • Verify all business rules are correctly implemented │ • Test edge cases and boundary conditions │ • Validate calculation accuracy │ • Confirm reporting accuracy │ │ >> Usability Testing │ • Test with actual end users │ • Gather feedback on interface intuitiveness │ • Validate workflow efficiency │ • Test help documentation and tooltips │ │ [7] DEPLOYMENT TESTING │ ─────────────────────── │ >> Environment Configuration │ • Test deployment to staging environment │ • Verify environment variable configuration │ • Test database migrations on production-like data │ • Validate monitoring and logging setup │ │ >> Rollback Procedures │ • Test rollback mechanisms │ • Verify data backup procedures │ • Test disaster recovery plans │ • Validate checkpoint and recovery systems │ │ [8] COMPLIANCE & DOCUMENTATION │ ──────────────────────────────── │ >> Documentation Review │ • Verify API documentation completeness │ • Test installation and setup guides │ • Validate user manuals and help content │ • Review system architecture documentation │ │ >> Compliance Checks │ • Verify data privacy compliance (GDPR, CCPA as │ applicable) │ • Test data retention and deletion policies │ • Validate terms of service implementation │ • Confirm copyright and licensing compliance │ ┌─────────────────────────────────────────────────────── │ │ ▓▓▓ TESTING PRIORITY MATRIX ▓▓▓ │ ═════════════════════════════ │ │ [P0] Core functionality, Security, Data integrity │ >> Critical for Launch: Yes │ │ [P1] Performance under normal load, Error handling │ >> Critical for Launch: Yes │ │ [P2] UI/UX polish, Advanced features │ >> Critical for Launch: Recommended │ │ [P3] Edge cases, Extreme load scenarios │ >> Critical for Launch: Post-launch │ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ SUCCESS CRITERIA ▓▓▓ │ ═════════════════════ │ │ The platform will be considered ready for launch when: │ 1. All P0 and P1 tests pass with 100% success rate │ 2. No critical or high-severity bugs remain open │ 3. Performance metrics meet defined SLAs │ 4. Security audit shows no critical vulnerabilities │ 5. UAT sign-off received from stakeholders │ 6. Deployment rollback procedures tested successfully │ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ POST-LAUNCH MONITORING ▓▓▓ │ ════════════════════════════ │ │ • Set up real-time monitoring for system health │ • Implement error tracking and alerting │ • Monitor performance metrics and user behavior │ • Schedule regular security audits │ • Plan for iterative improvements based on user │ feedback │ └────────────────────────────────────────────────────── ``` ┌─────────────────────────────────────────────────────── │ ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ │ ░ TECHNOLOGY.SUMMARY.v1.0.FINAL │ ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ HOSTING ENVIRONMENT ▓▓▓ │ ════════════════════════ │ │ [DEPLOYMENT.PLATFORM] │ ■ Web application runs on https://replit.com/ │ ■ Cloud-based development and hosting environment │ ■ Integrated IDE with live deployment │ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ BACKEND ▓▓▓ │ ═══════════ │ │ [CORE.TECHNOLOGIES] │ ■ Flask 3.1.0 (Python web framework) - NOT Django │ ■ Python 3.11+ as the primary language │ ■ PostgreSQL database in production │ ■ Server-side rendering with Jinja2 template │ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ FRONTEND ▓▓▓ │ ════════════ │ │ [WEB.TECHNOLOGIES] │ ■ Traditional HTML with Jinja2 template │ ■ Vanilla JavaScript - NO framework (no React/Vue/Angular) │ ■ Custom CSS - no Bootstrap or Tailwind │ ■ Chart.js for charts │ ■ Font Awesome for icons │ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ ARCHITECTURE ▓▓▓ │ ═════════════════ │ │ [DESIGN.PATTERNS] │ ■ Monolithic application with server-side rendering │ ■ Traditional MVC pattern │ ■ RESTful API for JSON endpoints │ ■ NO Single Page Application (SPA) │ ├─────────────────────────────────────────────────────── │ │ ▓▓▓ KEY INTEGRATIONS ▓▓▓ │ ═════════════════════ │ │ [EXTERNAL.SERVICES] │ ■ Claude AI API for intelligent analytics │ ■ Selenium + BeautifulSoup for web scraping │ ■ Scikit-learn for machine learning │ ■ Redis (optional) for caching │ └───────────────────────────────────────────────────────