test: Add unit test for pydumpling/helpers.py

[gru-agent]

Trigger Info

Trigger Type	Triggered By	Source File	Assignment
Manual	cocolato	pydumpling/helpers.py	Detail

Summary

Summary

This PR enhances the test coverage for the pydumpling.helpers module by adding new test cases and improving existing ones. The changes include:

1. Improved test_validate_file_name:

   • Utilizes tmp_path to create a temporary .dump file for testing.

   • Ensures better isolation and avoids dependency on pre-existing files.

2. Added test_print_traceback_and_except:

   • Tests the print_traceback_and_except function with various scenarios:

     • With exc_extra containing exception type and value.

     • Without exc_extra.

     • With None values in exc_extra.

   • Verifies the output using capsys.

3. Added test_catch_any_exception:

   • Tests the catch_any_exception function by simulating an exception and verifying that the save_dumping function is called with the correct arguments.

   • Uses unittest.mock to mock dependencies and isolate the test.

These additions ensure robust testing of exception handling and traceback printing functionalities in the pydumpling.helpers module.

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