# Test Execution Summary

**Date**: 2025-12-05
**Version**: mcp-ticketer 2.2.2
**Test Suite Version**: 1.0.0

## Test Suite Overview

Comprehensive integration test suite for Linear and GitHub adapters, covering CLI and MCP interfaces.

### Files Created

```
tests/integration/
├── conftest.py                         # Shared fixtures and configuration
├── README.md                           # Comprehensive test documentation
├── helpers/
│   ├── __init__.py                    # Helper module exports
│   ├── cli_helper.py                  # CLI command execution utilities
│   └── mcp_helper.py                  # MCP response validation utilities
├── test_linear_cli.py                 # Linear CLI integration tests (15 tests)
├── test_linear_mcp.py                 # Linear MCP patterns (9 test patterns)
├── test_github_cli.py                 # GitHub CLI integration tests (14 tests)
└── test_comprehensive_suite.py        # Cross-platform tests (11 tests)
```

## Test Coverage Summary

### Linear CLI Tests (`test_linear_cli.py`)

**Total**: 15 executable tests

| Category | Test Count | Operations |
|----------|------------|------------|
| Ticket CRUD | 7 | Create (basic + with epic), Read, Update (priority/state/tags), Delete |
| State Transitions | 2 | Semantic matching, Direct transitions |
| Comments | 2 | Add comment, List comments |
| Search & Filter | 4 | List (by state, priority, compact mode), Search |

**Status**: ✅ Ready for execution (requires `LINEAR_API_KEY`)

### GitHub CLI Tests (`test_github_cli.py`)

**Total**: 14 executable tests

| Category | Test Count | Operations |
|----------|------------|------------|
| Issue CRUD | 6 | Create, Read (number/URL), Update (state/priority/labels) |
| Comments | 2 | Add comment, List comments |
| State Mappings | 2 | State labels, Priority labels |
| Permissions | 1 | Repo access verification |
| Label Filtering | 1 | List by labels |

**Status**: ✅ Ready for execution (requires `GITHUB_TOKEN`)

### Cross-Platform Tests (`test_comprehensive_suite.py`)

**Total**: 11 executable tests

| Category | Test Count | Validation |
|----------|------------|------------|
| Consistency | 5 | State transitions, Priority mapping, Tags, Comments, Search |
| Adapter Switching | 2 | Linear↔GitHub bidirectional |
| Coverage Verification | 2 | Test completeness |
| Error Handling | 2 | Invalid ticket ID, Invalid state transition |

**Status**: ✅ Ready for execution (requires both tokens)

### MCP Pattern Tests

**Total**: 9+ test patterns (demonstration only)

| File | Pattern Count | Purpose |
|------|---------------|---------|
| test_linear_mcp.py | 9 | MCP tool call examples for Linear |
| test_github_mcp.py | TBD | MCP tool call examples for GitHub |

**Status**: ⚠️ **Skipped by default** - Requires active MCP server context

**Note**: MCP tests serve as reference patterns for manual testing in Claude Desktop/Claude Code.

## Test Infrastructure

### Fixtures (`conftest.py`)

- ✅ `linear_project_id`: Linear project for testing (`eac28953c267`)
- ✅ `linear_team_key`: Linear team key (`1M`)
- ✅ `github_repo`: GitHub repository (`bobmatnyc/mcp-ticketer`)
- ✅ `cli_helper`: CLI command execution helper
- ✅ `mcp_helper`: MCP response validation helper
- ✅ `unique_title`: Timestamp-based unique title generator
- ✅ `cleanup_tickets`: Automatic test ticket cleanup
- ✅ `skip_if_no_linear_token`: Auto-skip if LINEAR_API_KEY not set
- ✅ `skip_if_no_github_token`: Auto-skip if GITHUB_TOKEN not set

### Helper Modules

#### CLIHelper (`helpers/cli_helper.py`)

**Purpose**: Execute mcp-ticketer CLI commands and parse results

**Key Methods**:
- `create_ticket()`: Create ticket and track for cleanup
- `get_ticket()`: Retrieve ticket details
- `update_ticket()`: Update ticket fields
- `list_tickets()`: List with filters
- `search_tickets()`: Search by query
- `transition_ticket()`: State transitions with semantic matching
- `add_comment()` / `list_comments()`: Comment operations
- `set_adapter()`: Switch between adapters
- `cleanup_created_tickets()`: Automatic cleanup

#### MCPHelper (`helpers/mcp_helper.py`)

**Purpose**: Validate MCP tool responses and extract data

**Key Methods**:
- `verify_response_format()`: Validate MCP response structure
- `extract_ticket_id()`: Extract ticket ID from response
- `track_created_ticket()`: Track for cleanup

**Note**: Actual MCP tool calls must be invoked directly from test context.

## Execution Instructions

### Prerequisites

```bash
# Set environment variables
export LINEAR_API_KEY="lin_api_..."
export GITHUB_TOKEN="ghp_..."
export GITHUB_TEST_REPO="bobmatnyc/mcp-ticketer"  # Optional
```

### Run All Tests

```bash
# Full test suite
pytest tests/integration/ -v

# With coverage report
pytest tests/integration/ --cov=mcp_ticketer --cov-report=html
```

### Run by Platform

```bash
# Linear CLI tests only
pytest tests/integration/test_linear_cli.py -v

# GitHub CLI tests only
pytest tests/integration/test_github_cli.py -v

# Cross-platform tests
pytest tests/integration/test_comprehensive_suite.py -v
```

### Run Specific Tests

```bash
# Single test function
pytest tests/integration/test_linear_cli.py::TestLinearCLI::test_create_ticket_basic -v

# Test class
pytest tests/integration/test_comprehensive_suite.py::TestCrossPlatformConsistency -v
```

## Expected Results

### Success Criteria

**Linear CLI Tests**:
- ✅ All 15 tests pass
- ✅ Tickets created with correct fields
- ✅ State transitions validated
- ✅ Search and filters work
- ✅ Comments added and listed
- ✅ Test tickets cleaned up

**GitHub CLI Tests**:
- ✅ All 14 tests pass
- ✅ Issues created with labels
- ✅ State labels mapped correctly
- ✅ Priority labels applied
- ✅ Comments functional
- ✅ Test issues cleaned up

**Cross-Platform Tests**:
- ✅ All 11 tests pass
- ✅ State transitions consistent
- ✅ Priority mapping identical
- ✅ Tag handling works on both
- ✅ Adapter switching seamless
- ✅ Error handling uniform

### Test Output Example

```
tests/integration/test_linear_cli.py::TestLinearCLI::test_create_ticket_basic PASSED
tests/integration/test_linear_cli.py::TestLinearCLI::test_read_ticket PASSED
tests/integration/test_linear_cli.py::TestLinearCLI::test_update_ticket_priority PASSED
...
tests/integration/test_github_cli.py::TestGitHubCLI::test_create_issue_basic PASSED
tests/integration/test_github_cli.py::TestGitHubCLI::test_state_label_mapping PASSED
...
tests/integration/test_comprehensive_suite.py::TestCrossPlatformConsistency::test_state_transitions_consistent PASSED
...

===================== 40 passed, 9 skipped in 45.2s ======================
```

## Known Limitations

### MCP Tests Cannot Execute Directly

**Issue**: MCP tests are marked as skipped

**Reason**: Require active MCP server context (Claude Desktop/Claude Code)

**Workaround**: Use as reference patterns for manual testing

**Example Manual Test**:
```python
# In Claude Desktop/Claude Code, execute:
result = await mcp__mcp-ticketer__ticket(
    action="create",
    title="Manual MCP test",
    priority="high"
)
# Verify response format
```

### GitHub Search Indexing Delay

**Issue**: Newly created issues may not appear in search immediately

**Impact**: Search tests may be flaky

**Workaround**: Add retry logic or longer delays (not yet implemented)

### Incomplete State Coverage

**Issue**: Not all state machine transitions tested

**Coverage**: Common paths (open → in_progress → ready → done)

**Missing**: Edge cases (blocked → done, waiting → ready, etc.)

**Future**: Add comprehensive state machine path testing

### Cleanup on Failure

**Issue**: Failed tests may leave orphaned tickets

**Reason**: Cleanup only runs if test completes successfully

**Workaround**: Periodic manual cleanup of test tickets

**Cleanup Pattern**:
```bash
# Find test tickets
mcp-ticketer ticket list --state open | grep "Test ticket: 2025-12-05"

# Delete manually
mcp-ticketer ticket delete TICKET-ID
```

## Troubleshooting

### Tests Skip with "token not set"

**Solution**:
```bash
echo $LINEAR_API_KEY | head -c 10
echo $GITHUB_TOKEN | head -c 10

# If empty, export tokens
export LINEAR_API_KEY="..."
export GITHUB_TOKEN="..."
```

### Permission Errors (401/403)

**GitHub**:
- Verify token has `repo` scope
- Check token expiration
- Ensure repository access

**Linear**:
- Verify API key validity
- Check team membership (1M-Hyperdev)
- Ensure project access (eac28953c267)

### Connection Errors

**Check adapter health**:
```bash
mcp-ticketer doctor
```

**Test connectivity**:
```bash
curl https://api.linear.app/graphql
curl https://api.github.com
```

### Individual Test Failures

**Debug steps**:
1. Run with verbose output: `pytest -v -s`
2. Check error message
3. Verify prerequisites
4. Run single test: `pytest path/to/test::test_name -v`
5. Check for orphaned test tickets

## Next Steps

### Immediate Actions

1. **Execute Linear CLI Tests**:
   ```bash
   pytest tests/integration/test_linear_cli.py -v
   ```

2. **Execute GitHub CLI Tests** (requires GitHub adapter setup):
   ```bash
   # First configure GitHub adapter
   mcp-ticketer set --adapter github

   # Run tests
   pytest tests/integration/test_github_cli.py -v
   ```

3. **Execute Cross-Platform Tests**:
   ```bash
   pytest tests/integration/test_comprehensive_suite.py -v
   ```

4. **Manual MCP Testing**:
   - Open Linear MCP test file
   - Copy MCP tool call examples
   - Execute in Claude Desktop/Claude Code
   - Verify response formats

### Future Enhancements

1. **MCP Test Automation**:
   - Investigate MCP server integration for pytest
   - Enable automated MCP tool testing
   - Add MCP response validation

2. **Extended Coverage**:
   - Add hierarchy tests (epic → issue → task)
   - Add milestone tests
   - Add project update tests
   - Complete state machine path coverage

3. **Performance Testing**:
   - Add performance benchmarks
   - Measure API response times
   - Track token usage in compact mode

4. **CI/CD Integration**:
   - Add GitHub Actions workflow
   - Run tests on PR
   - Generate coverage reports
   - Publish test results

5. **Test Improvements**:
   - Add retry logic for flaky tests
   - Implement parallel execution
   - Generate HTML test reports
   - Add visual regression testing

## Documentation

**Primary Documentation**:
- Research Plan: `docs/research/comprehensive-testing-plan-linear-github-2025-12-05.md`
- Test README: `tests/integration/README.md`
- This Summary: `docs/TEST_EXECUTION_SUMMARY.md`

**Code Documentation**:
- All test functions have docstrings with test case references
- Helper classes fully documented
- Fixtures documented in conftest.py

## Summary

### Deliverables ✅

- ✅ 15 Linear CLI integration tests
- ✅ 14 GitHub CLI integration tests
- ✅ 11 cross-platform consistency tests
- ✅ 9+ MCP test patterns (reference)
- ✅ Test helper modules (CLI + MCP)
- ✅ Comprehensive test fixtures
- ✅ Test execution documentation
- ✅ Troubleshooting guide

### Test Statistics

| Metric | Value |
|--------|-------|
| Total Executable Tests | 40 |
| MCP Pattern Tests | 9+ (skipped) |
| Test Files | 4 main files |
| Helper Modules | 2 modules |
| Lines of Test Code | ~1,500+ |
| Documentation | 3 files |

### Code Quality

- ✅ All tests follow pytest conventions
- ✅ Descriptive test names
- ✅ Comprehensive docstrings
- ✅ Proper fixture usage
- ✅ Automatic cleanup
- ✅ Error handling
- ✅ Type hints in helpers
- ✅ DRY principles (helper modules)

---

**Status**: ✅ **Test suite ready for execution**

**Author**: Engineer Agent
**Created**: 2025-12-05
**Version**: 1.0.0
