Use createMockTFolder helper which includes isRoot() method.
Replace old App mocks with createMockVaultAdapter pattern.
Properly mock getRoot() method to return root folder with children.
Fixes TypeError: item.isRoot is not a function.
Replace complex App object mocks with clean mock adapter pattern.
Simplifies test setup and improves maintainability.
- Created comprehensive tests for VaultTools methods using mock adapters
- Tests cover listNotes, stat, exists, and list (enhanced) functionality
- Includes tests for frontmatter extraction edge cases
- Fixed mock helpers to use proper prototype chains for instanceof checks
- All 27 VaultTools tests passing
Phase 2 - Breaking Changes (v2.0.0):
- Added typed result interfaces (FileMetadata, DirectoryMetadata, VaultInfo, SearchResult, SearchMatch)
- Unified parameter naming: list_notes now uses 'path' parameter (removed 'folder')
- Enhanced tool responses with structured JSON for all tools
- list_notes: Returns array of FileMetadata/DirectoryMetadata with full metadata
- search_notes: Returns SearchResult with line numbers, snippets, and match ranges
- get_vault_info: Returns VaultInfo with comprehensive statistics
- Updated all tool descriptions to document structured responses
- Version bumped to 2.0.0 (breaking changes)
Phase 2.1 - Post-Testing Fixes:
- Fixed root listing to exclude vault root folder itself (handles path '', '/', and isRoot())
- Fixed alphabetical sorting to be case-insensitive for stable ordering
- Improved directory metadata with better timestamp detection and error handling
- Fixed parent folder validation order (check if file before checking existence)
- Updated documentation with root path examples and leading slash warnings
- Added comprehensive test suite for sorting and root listing behavior
- Fixed test mocks to use proper TFile/TFolder instances
Tests: All 64 tests passing
Build: Successful, no errors
