Add test coverage for _toolkitAST module

[Copilot]

Test Coverage for _toolkitAST Module

This PR adds comprehensive test coverage for the _toolkitAST module, which contains utility functions for parsing and extracting AST nodes.

Completed Work

• Create test_toolkitAST.py following the existing test patterns
• Add fixtures to tests/conftest.py for _toolkitAST test data
• Test extractClassDef function with various scenarios
• Test extractFunctionDef function with various scenarios
• Test parseLogicalPath2astModule function with valid modules
• Test parsePathFilename2astModule function with sample files
• Run tests to verify coverage and correctness
• Verify all tests pass and code quality checks pass
• Address code review feedback
• Resolve merge conflicts with main branch

Test Coverage Summary

Added 23 new tests covering all 4 functions in _toolkitAST:

1. extractClassDef (5 tests)

   • Finding classes in parsed modules
   • Handling nonexistent classes
   • Multiple classes in same module

2. extractFunctionDef (6 tests)

   • Finding functions in parsed modules
   • Handling nonexistent functions
   • Multiple functions in same module
   • Functions nested in classes

3. parseLogicalPath2astModule (5 tests)

   • Parsing standard library modules
   • Parsing project modules
   • Type comments parameter

4. parsePathFilename2astModule (4 tests)

   • Parsing from file paths
   • PathLike and string path support
   • Type comments parameter

5. Integration scenarios (3 tests)

   • Combined parsing and extraction workflows
   • Multiple extractions from same module

All 892 tests pass (869 from main + 23 new).

Merge Conflict Resolution

Resolved conflict in tests/conftest.py by keeping both:

• Grab test fixtures from main branch
• _toolkitAST test fixtures from this PR

Original prompt

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This section details on the original issue you should resolve

<issue_title>Test coverage: '_toolkitAST'</issue_title>
<issue_description>Create tests for the module '_toolkitAST'.</issue_description>

Comments on the Issue (you are @copilot in this section)

Note

Custom agent used: Tests
How to make tests.

• Fixes Test coverage: '_toolkitAST' #6

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[hunterhogan]

@copilot Resolve conflicts.

[Copilot]

@copilot Resolve conflicts.

Resolved merge conflict in tests/conftest.py by integrating both the Grab test fixtures from main and the _toolkitAST test fixtures from this PR. All 892 tests pass. (7592d62)