czlonkowski e522aec08c refactor: Eliminate DRY violation in n8n API response validation (issue #349) ...

Refactored defensive response validation from PR #367 to eliminate code duplication
and improve maintainability. Extracted duplicated validation logic into reusable
helper method with comprehensive test coverage.

Key improvements:
- Created validateListResponse<T>() helper method (75% code reduction)
- Added JSDoc documentation for backwards compatibility
- Added 29 comprehensive unit tests (100% coverage)
- Enhanced error messages with limited key exposure (max 5 keys)
- Consistent validation across all list operations

Testing:
- All 74 tests passing (including 29 new validation tests)
- TypeScript compilation successful
- Type checking passed

Related: PR #367, code review findings
Files: n8n-api-client.ts (refactored 4 methods), tests (+237 lines)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
Conceived by Romuald Członkowski - www.aiadvisors.pl/en

2025-10-25 13:19:23 +02:00

..

ai-node-validator.test.ts

fix: resolve TypeScript compilation errors in integration tests

2025-10-07 07:59:00 +02:00

ai-tool-validators.test.ts

fix: update unit tests for Calculator and Think tool validators

2025-10-07 09:30:49 +02:00

breaking-change-detector.test.ts

fix: TypeScript compilation errors in test-automator generated tests

2025-10-24 12:16:20 +02:00

confidence-scorer.test.ts

feat: implement comprehensive expression format validation system

2025-09-22 23:16:24 +02:00

config-validator-basic.test.ts

fix: enable schema-based resourceLocator mode validation

2025-10-11 19:29:21 +02:00

config-validator-edge-cases.test.ts

fix: resolve TypeScript compilation errors in test files

2025-07-30 14:13:19 +02:00

config-validator-node-specific.test.ts

test: implement comprehensive testing improvements from PR #104 review

2025-07-30 13:44:35 +02:00

config-validator-security.test.ts

test: implement comprehensive testing improvements from PR #104 review

2025-07-30 13:44:35 +02:00

debug-validator.test.ts

test: implement comprehensive testing improvements from PR #104 review

2025-07-30 13:44:35 +02:00

enhanced-config-validator-integration.test.ts

test: fix tests to match corrected validation behavior

2025-09-29 18:51:59 +02:00

enhanced-config-validator-operations.test.ts

fix: resolve TypeScript lint errors in test files

2025-09-25 07:51:04 +02:00

enhanced-config-validator.test.ts

fix: address code review findings for HTTP Request validation

2025-10-24 17:19:20 +02:00

example-generator.test.ts

test: Phase 3 - Create comprehensive unit tests for services

2025-07-28 14:15:09 +02:00

execution-processor.test.ts

feat: add intelligent execution data filtering to n8n_get_execution tool

2025-10-01 00:01:59 +02:00

expression-format-validator.test.ts

feat: implement comprehensive expression format validation system

2025-09-22 23:16:24 +02:00

expression-validator-edge-cases.test.ts

test: implement comprehensive testing improvements from PR #104 review

2025-07-30 13:44:35 +02:00

expression-validator.test.ts

test: Phase 3 - Create comprehensive unit tests for services

2025-07-28 14:15:09 +02:00

fixed-collection-validation.test.ts

fix: resolve issue #90 - prevent 'propertyValues[itemName] is not iterable' error

2025-08-02 00:42:25 +02:00

loop-output-edge-cases.test.ts

fix: resolve TypeScript linting errors in test files

2025-08-07 17:57:08 +02:00

n8n-api-client.test.ts

refactor: Eliminate DRY violation in n8n API response validation (issue #349)

2025-10-25 13:19:23 +02:00

n8n-validation-sticky-notes.test.ts

fix: sticky notes validation - eliminate false positives in workflow updates (#350)

2025-10-22 17:58:13 +02:00

n8n-validation.test.ts

feat: Enhanced error messages and documentation for workflow validation (fixes #331) v2.20.3 (#339)

2025-10-19 22:52:13 +02:00

node-migration-service.test.ts

fix: TypeScript compilation errors in test-automator generated tests

2025-10-24 12:16:20 +02:00

node-sanitizer.test.ts

feat: Enhanced error messages and documentation for workflow validation (fixes #331) v2.20.3 (#339)

2025-10-19 22:52:13 +02:00

node-similarity-service.test.ts

test: add comprehensive test coverage for webhook autofixer and node similarity

2025-09-24 11:40:40 +02:00

node-specific-validators.test.ts

fix: Reduce validation false positives from 80% to 0% (#346)

2025-10-21 22:43:29 +02:00

node-version-service.test.ts

test: Add comprehensive unit tests for workflow versioning services

2025-10-24 11:40:03 +02:00

operation-similarity-service-comprehensive.test.ts

fix: resolve CI test failures in operation-similarity-service tests

2025-09-25 09:41:57 +02:00

operation-similarity-service.test.ts

fix: resolve TypeScript lint errors in test files

2025-09-25 07:51:04 +02:00

post-update-validator.test.ts

test: Add comprehensive unit tests for workflow versioning services

2025-10-24 11:40:03 +02:00

property-dependencies.test.ts

test: Phase 3 - Create comprehensive unit tests for services

2025-07-28 14:15:09 +02:00

property-filter-edge-cases.test.ts

test: implement comprehensive testing improvements from PR #104 review

2025-07-30 13:44:35 +02:00

property-filter.test.ts

test: Phase 3 - Create comprehensive unit tests for services

2025-07-28 14:15:09 +02:00

resource-similarity-service-comprehensive.test.ts

test: improve test coverage with comprehensive test suites

2025-09-25 09:17:02 +02:00

resource-similarity-service.test.ts

fix: resolve TypeScript lint errors in test files

2025-09-25 07:51:04 +02:00

task-templates.test.ts

test: Phase 3 - Create comprehensive unit tests for services

2025-07-28 14:15:09 +02:00

template-service.test.ts

test: add getMostRecentTemplateDate mock to template service tests

2025-10-07 14:37:43 +02:00

universal-expression-validator.test.ts

feat: implement comprehensive expression format validation system

2025-09-22 23:16:24 +02:00

validation-fixes.test.ts

fix: resolve validation false positives for Google Drive fileFolder resource

2025-09-29 18:09:06 +02:00

workflow-auto-fixer.test.ts

fix: Mock getNodeVersions in workflow-auto-fixer tests

2025-10-24 10:47:49 +02:00

workflow-diff-engine.test.ts

fix: add warnings for If/Switch node connection parameters (issue #360)

2025-10-24 14:17:30 +02:00

workflow-diff-node-rename.test.ts

feat: Auto-update connection references when renaming nodes (#353) (#354)

2025-10-23 12:24:10 +02:00

workflow-fixed-collection-validation.test.ts

fix: resolve issue #90 - prevent 'propertyValues[itemName] is not iterable' error

2025-08-02 00:42:25 +02:00

workflow-validator-comprehensive.test.ts

fix: update langchain validation test to reflect v2.17.4 behavior

2025-10-07 23:03:15 +02:00

workflow-validator-edge-cases.test.ts

fix: add string normalization for special characters in node names

2025-10-05 16:05:19 +02:00

workflow-validator-error-outputs.test.ts

fix: enhance error output validation to detect incorrect configurations

2025-09-22 21:05:27 +02:00

workflow-validator-expression-format.test.ts

feat: implement comprehensive expression format validation system

2025-09-22 23:16:24 +02:00

workflow-validator-loops-simple.test.ts

fix: resolve TypeScript linting errors in test files

2025-08-07 17:57:08 +02:00

workflow-validator-loops.test.ts

fix: resolve TypeScript linting errors in test files

2025-08-07 17:57:08 +02:00

workflow-validator-mocks.test.ts

fix: update workflow-validator-mocks test expectations for normalized node types

2025-10-02 14:46:32 +02:00

workflow-validator-performance.test.ts

fix: enhance error output validation to detect incorrect configurations

2025-09-22 21:05:27 +02:00

workflow-validator-with-mocks.test.ts

feat(p0-r1): implement universal node type normalization to fix 80% of validation errors

2025-10-02 13:02:32 +02:00

workflow-validator.test.ts

test: implement comprehensive testing improvements from PR #104 review

2025-07-30 13:44:35 +02:00

workflow-versioning-service.test.ts

fix: TypeScript compilation errors in test-automator generated tests

2025-10-24 12:16:20 +02:00