3 Commits

Author	SHA1	Message	Date
Bill	edcc434e93	test: add decompression failure handling and test coverage ... Add base64 validation and error handling for compressed Excalidraw data: - Validate compressed data using atob() before processing - Add console.error logging for decompression failures - Handle invalid base64 gracefully with fallback metadata - Add test for decompression failure scenario This improves frontmatter-utils coverage from 95.9% to 98.36%. Remaining uncovered lines (301-303) are Buffer.from fallback for environments without atob, which is expected and acceptable.	2025-10-25 22:14:29 -04:00
Bill	0809412534	fix: Make Pattern 4 reachable in Excalidraw code fence parsing ... Fixed regex pattern overlap where Pattern 3 with [a-z-]* (zero or more) would always match code fences without language specifiers, making Pattern 4 unreachable. Changed Pattern 3 from [a-z-]* to [a-z-]+ (one or more) so: - Pattern 3 matches code fences WITH language specifiers - Pattern 4 matches code fences WITHOUT language specifiers This fix allows lines 253-255 to be properly covered by tests. Coverage improvement: - frontmatter-utils.ts: 96.55% -> 99.13% - Lines 253-255 now covered Test changes: - Added test for Pattern 4 code path - Removed failing decompression test (part of Task 6)	2025-10-25 22:14:29 -04:00
Bill	26b8c2bd77	test: add comprehensive frontmatter-utils tests ... Add 82 comprehensive tests for frontmatter-utils.ts achieving 96.58% coverage. Test coverage: - extractFrontmatter(): All delimiters, line endings, parse errors, edge cases - extractFrontmatterSummary(): Field extraction, normalization, null handling - hasFrontmatter(): Quick detection with various formats - serializeFrontmatter(): All data types, special characters, quoting rules - parseExcalidrawMetadata(): JSON extraction, compression detection, error handling Mock parseYaml from obsidian module for isolated testing. Uncovered lines (253-255, 310) are unreachable defensive code paths.	2025-10-25 22:14:29 -04:00