feat: add integration tests for list_code_definition_names tool

[daniel-lxs]

Description

This PR adds comprehensive integration tests for the list_code_definition_names tool in the Roo Code VSCode extension.

Changes

• Added new E2E test file: apps/vscode-e2e/src/suite/tools/list-code-definition-names.test.ts
• Tests cover multiple programming languages (TypeScript, JavaScript, Python, Go)
• Tests verify both file and directory analysis capabilities
• Tests include error handling scenarios (non-existent files, empty files)
• Tests validate nested directory file analysis

Test Coverage

The test suite includes:

1. TypeScript file parsing - Tests interfaces, classes, functions, enums, type aliases, and constants
2. JavaScript file parsing - Tests functions, classes, arrow functions, and async functions
3. Python file parsing - Tests classes with inheritance, functions with type hints, and global variables
4. Go file parsing - Tests structs, functions, constants, and variables
5. Directory analysis - Tests analyzing all files in a directory
6. Error handling - Tests graceful handling of non-existent files
7. Empty file handling - Tests behavior with empty files
8. Nested directory support - Tests files in nested directory structures

Implementation Details

• Follows established Mocha TDD patterns with suite and test blocks
• Creates test fixtures dynamically in suiteSetup with various code definitions
• Implements proper cleanup in suiteTeardown to avoid test pollution
• Uses the global api object for extension interactions
• Implements event listeners to capture tool execution and results
• Uses waitUntilCompleted helper for async task completion
• Includes comprehensive assertions to verify tool functionality

Testing

To run these tests:

cd apps/vscode-e2e
TEST_FILE="list-code-definition-names.test" npm run test:run

Related Issues

This adds test coverage for the list_code_definition_names tool functionality.

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Important

Add integration tests for list_code_definition_names tool covering multiple languages, directory analysis, and error handling.

• Integration Tests:
  • Add list-code-definition-names.test.ts for list_code_definition_names tool.
  • Tests for TypeScript, JavaScript, Python, Go files.
  • Directory analysis and nested directory support.
  • Error handling for non-existent and empty files.
• Implementation:
  • Uses Mocha TDD with suite and test blocks.
  • Dynamic test fixtures in suiteSetup.
  • Cleanup in suiteTeardown.
  • Utilizes api object for interactions.
  • Event listeners for tool execution and results.
  • waitUntilCompleted helper for async tasks.

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[hannesrudolph]

stale