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[PR #29657] test: enhance DebugWithMultipleModel component test coverage #32506

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opened 2026-02-21 20:51:32 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 20:51:32 -05:00
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Original Pull Request: https://github.com/langgenius/dify/pull/29657

State: closed
Merged: Yes

Summary

Enhanced the test suite for the DebugWithMultipleModel component to improve code quality and maintainability. The changes add comprehensive testing for edge cases, user interactions, and component behavior while maintaining 100% code coverage.

Key Improvements:

  • Edge Cases: Added 6 new tests covering empty configs, null/undefined handling, and malformed data
  • Props Testing: Added 3 tests for context provider callbacks and prop changes
  • Accessibility: Added 2 tests for ARIA attributes and keyboard navigation
  • Data Transformation: Added 3 tests for prompt variables filtering and mapping
  • Performance: Added 2 tests for memoization and re-rendering behavior
  • Code Quality: Fixed all lint issues (unused variables/parameters)

Test Statistics:

  • Before: 13 tests
  • After: 29 tests (+16 new tests)
  • Coverage: Maintained at 100%
  • Quality: All ESLint rules pass

The test suite now provides comprehensive coverage of all component behaviors following Dify's testing best practices and the AAA pattern.

Screenshots

Before After
13 tests, basic coverage 29 tests, comprehensive edge case coverage
Basic layout and interaction tests Complete testing including accessibility, performance, and error handling

Checklist

  • This change requires a documentation update, included: Dify Document
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
**Original Pull Request:** https://github.com/langgenius/dify/pull/29657 **State:** closed **Merged:** Yes --- ## Summary Enhanced the test suite for the DebugWithMultipleModel component to improve code quality and maintainability. The changes add comprehensive testing for edge cases, user interactions, and component behavior while maintaining 100% code coverage. ### Key Improvements: - **Edge Cases**: Added 6 new tests covering empty configs, null/undefined handling, and malformed data - **Props Testing**: Added 3 tests for context provider callbacks and prop changes - **Accessibility**: Added 2 tests for ARIA attributes and keyboard navigation - **Data Transformation**: Added 3 tests for prompt variables filtering and mapping - **Performance**: Added 2 tests for memoization and re-rendering behavior - **Code Quality**: Fixed all lint issues (unused variables/parameters) ### Test Statistics: - **Before**: 13 tests - **After**: 29 tests (+16 new tests) - **Coverage**: Maintained at 100% - **Quality**: All ESLint rules pass The test suite now provides comprehensive coverage of all component behaviors following Dify's testing best practices and the AAA pattern. ## Screenshots | Before | After | |--------|-------| | 13 tests, basic coverage | 29 tests, comprehensive edge case coverage | | Basic layout and interaction tests | Complete testing including accessibility, performance, and error handling | ## Checklist - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [x] I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!) - [x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change. - [x] I've updated the documentation accordingly. - [x] I ran `dev/reformat`(backend) and `cd web && npx lint-staged`(frontend) to appease the lint gods
yindo added the pull-request label 2026-02-21 20:51:32 -05:00
yindo closed this issue 2026-02-21 20:51:32 -05:00
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Reference: langgenius/dify#32506
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