# Test Failure Summary Table

## Overview
| Metric | Pre-Task 8 | Post-Task 8 | Change |
|--------|------------|-------------|---------|
| Total Tests | 57 | 63 | +6 |
| Failed Tests | 4 | 67 | +63 |
| Failure Rate | 7% | >100% | +93% |
| Coverage | 89.83% | 75.19% | -14.64% |

## Failure Categories
| Category | Test Count | Pre-existing | New | Complexity | Priority | Estimated Fix Time |
|----------|------------|--------------|-----|------------|----------|-------------------|
| MCP Connection | 25+ | 0 | 25+ | Complex | **CRITICAL** | 4-8 hours |
| Import Errors | 15+ | 0 | 15+ | Simple | High | 2-3 hours |
| Mock/Spy Issues | 20+ | 0 | 20+ | Medium | High | 4-6 hours |
| Session State | 5 | 0 | 5 | Medium | Medium | 2-3 hours |
| Path Translation | 1 | 1 | 0 | Simple | Low | 1 hour |
| Build Issues | 2 | 0 | 2 | Simple | Medium | 1 hour |

## Critical Blockers
1. **MCP Server Won't Start** - All E2E tests failing with "Connection closed"
2. **Adapter Registry Crash** - New component causing initialization failures
3. **Import Path Chaos** - ~25% of tests can't find their dependencies

## Quick Wins (Fix First)
1. Run import fix scripts in `/scripts/fix-*-imports.cjs`
2. Update `vitest.config.ts` alias paths
3. Temporarily disable adapter registry in test environment

## Task 8 Changes That Broke Tests
| Change | Impact | Tests Affected |
|--------|--------|----------------|
| Added adapter registry | Server won't initialize | All E2E tests |
| New session state model | Tests expect old states | Session tests |
| Modified server.ts | Mocks don't match | Server unit tests |
| Error handling changes | Errors not propagating | Error scenario tests |

## Regression Indicators
- **Before**: 4 failures, all minor (path formatting)
- **After**: 67 failures across all test categories
- **Root Cause**: Architectural changes without test updates
- **Lesson**: Need integration tests for new components
