* fix: use correct MCP SDK API for server capabilities in test
getServerVersion() returns Implementation (name/version only), not the
full init result. Use client.getServerCapabilities() instead to access
server capabilities, fixing the CI typecheck failure.
Concieved by Romuald Członkowski - www.aiadvisors.pl/en
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: resolve multiple n8n_update_partial_workflow bugs (#592, #599, #610, #623, #624, #625, #629, #630, #633)
Phase 1 - Data loss prevention:
- Add missing unary operators (empty, notEmpty, exists, notExists) to sanitizer (#592)
- Preserve positional empty arrays in connections during removeNode/cleanStale (#610)
- Scope sanitization to modified nodes only, preventing unrelated node corruption
- Add empty body {} to activate/deactivate POST calls to fix 415 errors (#633)
Phase 2 - Error handling & response clarity:
- Serialize Zod errors to readable "path: message" strings (#630)
- Add saved:true/false field to all response paths (#625)
- Improve updateNode error hint with correct structure example (#623)
- Track removed node names for better removeConnection errors (#624)
Phase 3 - Connection & type fixes:
- Coerce sourceOutput/targetInput to String() consistently (#629)
- Accept numeric sourceOutput/targetInput at Zod schema level via transform
Phase 4 - Tag operations via dedicated API (#599):
- Track tags as tagsToAdd/tagsToRemove instead of mutating workflow.tags
- Orchestrate tag creation and association via listTags/createTag/updateWorkflowTags
- Reconcile conflicting add/remove for same tag (last operation wins)
- Tag failures produce warnings, not hard errors
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: add v2.37.0 changelog entry
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: resolve pre-existing integration test failures in CI
- Create new MCP Server instance per connection in test helpers (SDK 1.27+
requires separate Protocol instance per connection)
- Normalize database paths with path.resolve() in shared-database singleton
to prevent path mismatch errors across test files
- Add no-op catch handler to deferred initialization promise in server.ts
to prevent unhandled rejection warnings
- Properly call mcpServer.shutdown() in test helper close() to release
shared database references
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Root Cause:
- SSRF protection added DNS resolution via dns/promises.lookup()
- n8n-api-client.test.ts did not mock DNS module
- Tests failed with "DNS resolution failed" error in CI
Fix:
- Added vi.mock('dns/promises') before imports
- Imported dns module for type safety
- Implemented DNS mock in beforeEach to simulate real behavior:
- localhost → 127.0.0.1
- IP addresses → returned as-is
- Real hostnames → 8.8.8.8 (public IP)
Test Results:
- All 50 n8n-api-client tests now pass ✅
- Type checking passes ✅
- Matches pattern from ssrf-protection.test.ts
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed type errors caused by changing WorkflowListParams.tags from string[] to string:
1. cleanup-helpers.ts: Changed tags: [tag] to tags: tag (line 221)
2. n8n-api-client.test.ts: Changed tags: ['test'] to tags: 'test,production' (line 384)
3. Added unit tests for handleDeleteWorkflow and handleListWorkflows (100% coverage)
All tests pass, lint clean.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fixed simulateError helper to properly handle async error interceptors
- Made mock implementation async to handle promise rejections correctly
- Enabled all 7 previously skipped error handling tests
- All 666 tests now pass without unhandled promise rejections
This fixes the CI pipeline failure caused by unhandled promise rejections.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
