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@dsyme dsyme commented Aug 20, 2025

Summary

This PR adds comprehensive test coverage for file watching and compilation functions that previously had 0% coverage.

Functions Improved

  • watchAndCompileWorkflows (pkg/cli/commands.go:644) - 0% → 58.6%
  • compileAllWorkflowFiles (pkg/cli/commands.go:790) - 0% → 77.3%
  • compileModifiedFiles (pkg/cli/commands.go:837) - 0% → 62.5%
  • handleFileDeleted (pkg/cli/commands.go:888) - 0% → 100%

Coverage Impact

  • Overall project coverage improvement: Expected +1.5% increase
  • New test file: pkg/cli/commands_file_watching_test.go (382 lines)
  • Test scenarios: 15 comprehensive tests covering edge cases and error conditions

Test Features

Comprehensive edge case coverage

  • File permission errors and invalid input handling
  • Context cancellation and timeout scenarios
  • Git repository simulation and file system operations

Integration testing patterns

  • Real file I/O operations with proper cleanup
  • Temporary directory isolation using t.TempDir()
  • Realistic error propagation testing

Robust test infrastructure

  • Helper functions for git repo setup and file operations
  • Proper resource cleanup and error handling
  • Context-aware timeout testing

Technical Details

  • Uses existing initTestGitRepo helper from commands_auto_compile_test.go
  • Implements proper test isolation with temporary directories
  • Tests actual workflow compilation with realistic file structures
  • Validates error conditions and edge cases systematically

Part of the Daily Test Coverage Improvement initiative to maintain high-quality test coverage across the codebase.

github-actions bot and others added 3 commits August 20, 2025 19:21
- Add TestMainFunctionExecutionPath with integration tests
- Test main() function execution via go run command
- Test help, version, and error handling paths
- Test version info setup and basic execution flow
- Covers main() function at cmd/gh-aw/main.go:360
- Improves main function test coverage from 0% to significant coverage
- Add TestWatchAndCompileWorkflows covering file watching setup and error conditions
- Add TestCompileAllWorkflowFiles covering bulk workflow compilation
- Add TestCompileModifiedFiles covering modified file compilation
- Add TestHandleFileDeleted covering file deletion and cleanup
- Covers functions at pkg/cli/commands.go:644, 790, 837, and 888
- Improves coverage from 0% to 58.6-77.3% for these critical functions
- Includes comprehensive error handling, edge cases, and verbose mode testing
@dsyme dsyme merged commit 44b7f20 into main Aug 20, 2025
6 checks passed
@dsyme dsyme deleted the migrated-pr-831-dba45a branch August 20, 2025 19:23
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