[EPIC] Testing Infrastructure Recovery

[DrunkOnJava]

📋 Epic Overview

Problem Statement

The comprehensive test infrastructure exists but doesn't compile due to dependency issues. This prevents any automated testing and quality assurance, making it impossible to maintain code quality standards.

Current State

• Test targets don't compile
• GoogleSignIn dependency issues
• TestUtilities module import failures
• 0% test coverage (tests don't run)
• Comprehensive test architecture documented but not functional

Success Criteria

• All test targets compile successfully
• Unit tests achieve 80%+ coverage
• Integration tests run reliably
• UI tests cover critical paths
• CI/CD pipeline runs all tests

Sub-Issues

• #TBD - Fix Test Compilation Issues
• #TBD - Resolve GoogleSignIn Test Dependencies
• #TBD - Repair TestUtilities Module
• #TBD - Implement Core Module Unit Tests
• #TBD - Create Integration Test Suite
• #TBD - Set Up Snapshot Testing
• #TBD - Configure CI/CD Test Pipeline

Technical Approach

1. Diagnose and fix compilation issues
2. Remove or mock problematic dependencies
3. Rebuild test infrastructure incrementally
4. Add tests module by module
5. Integrate with CI/CD pipeline

Testing Goals (from TESTING_ARCHITECTURE.md)

• Unit Tests: 80% of test suite
• Integration Tests: 15% of test suite
• UI/E2E Tests: 5% of test suite
• Business Logic: 95% coverage minimum
• ViewModels: 90% coverage minimum

Timeline

• Estimated Duration: 2-3 weeks
• Priority: P1 (Quality Assurance)

Dependencies

• XCTest framework
• SnapshotTesting library
• Mock generation tools
• CI/CD infrastructure

Acceptance Criteria

• All tests compile and run
• Coverage reports generated
• CI/CD runs on every PR
• Test execution < 5 minutes
• No flaky tests