# TICKET-PMAT-6005: CLI Integration Tests

**Sprint:** Sprint 20 - UX Improvements & Optimizations
**Priority:** P1 - High
**Estimated Effort:** 3-4 hours
**Status**: GREEN ✅
**Created:** 2025-10-06
**Completed:** 2025-10-06
**Commit:** 90b0833

## Problem Statement

No integration tests for CLI commands, only manual testing. This creates risk of regressions and makes it difficult to verify end-to-end functionality.

## Solution

Created comprehensive CLI integration test suite:
- 27 tests using `assert_cmd` crate
- Tests actual `pmat` binary end-to-end
- Property-based testing included
- All tests CC <5

**File:** `server/src/tests/cli_integration_tests.rs`

## Test Coverage

### Scaffold Agent Tests (6)
- `test_scaffold_agent_dry_run`: Validates dry-run mode
- `test_scaffold_agent_list_templates`: Template listing
- `test_scaffold_agent_invalid_template`: Error handling
- `test_scaffold_agent_with_features`: Feature flags
- `test_scaffold_agent_quality_levels`: All quality levels
- `test_scaffold_agent_concurrent`: Concurrent scaffolding

### Scaffold WASM Tests (3)
- `test_scaffold_wasm_dry_run`: Dry-run validation
- `test_scaffold_wasm_frameworks`: Both frameworks
- `test_scaffold_wasm_invalid_framework`: Enhanced error messages

### Health Check Tests (3)
- `test_maintain_health_no_project`: No Cargo.toml handling
- `test_maintain_health_quick_flag`: Quick mode
- `test_maintain_health_individual_checks`: Individual flags

### Roadmap Tests (2)
- `test_maintain_roadmap_missing_file`: Enhanced error messages
- `test_maintain_roadmap_with_file`: Success case

### Hooks Tests (2)
- `test_hooks_status`: Hook status checking
- `test_hooks_install_dry_run`: Dry-run mode

### CLI UX Tests (6)
- `test_version_flag`: Version output
- `test_help_flag`: Help output
- `test_scaffold_help`: Subcommand help
- `test_maintain_help`: Subcommand help
- `test_error_messages_are_helpful`: Error quality
- `test_invalid_command_suggestions`: Typo suggestions

### Property Tests (5)
- `test_scaffold_handles_various_names`: Name validation
- `test_health_flags_combinations`: Flag combinations
- `test_output_format_consistency`: Format validation
- `test_error_exit_codes`: Exit code consistency
- `test_help_available_for_all_commands`: Help completeness

## Acceptance Criteria

- [x] 27 integration tests created
- [x] All Sprint 19/20 CLI commands covered
- [x] Property-based tests included
- [x] All tests CC <5
- [x] Tests use assert_cmd for end-to-end testing
- [x] Error cases tested
- [x] Success cases tested
- [x] All tests passing

## Quality Metrics

- **Test Count:** 27 tests
- **CC:** All tests <5
- **Coverage:** All CLI commands
- **Test Framework:** assert_cmd + predicates

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**Status:** ✅ Complete
**Delivered:** v2.139.0
