Make subunit init more robust

[mvdwetering]

Summary by CodeRabbit

• New Features

  • Added a test for handling unreadable attributes in the module, enhancing test coverage for edge cases.

• Bug Fixes

  • Improved attribute retrieval in the class, allowing for graceful handling of missing attributes, reducing potential errors during execution.

• Tests

  • Updated type hints in the test suite for better clarity and accuracy regarding expected types.

[coderabbitai]

Walkthrough

The recent changes enhance the testing framework for the ynca module by introducing a new test for handling unreadable attributes in the DummySubunit class. Additionally, parameter types in existing tests have been refined for better clarity. In the subunit.py file, improvements to the __init__ method streamline attribute retrieval, allowing for more robust handling of missing attributes, thus increasing the stability of the overall functionality.

Changes

File	Change Summary
tests/test_subunit.py	Added a new test function test_unreadable_attributes_ignored and updated parameter type for test_write_function_calls_connection_put.
ynca/subunit.py	Modified __init__ method to return None when an attribute is not found, improving error handling.

Poem

🐇 In the code where bunnies hop,
New tests are added, never stop!
Attributes now find their way,
With graceful checks, come what may.
So let's celebrate this fine new day! 🎉🐰

---

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[coderabbitai]

Actionable comments posted: 1

Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 426353c and c95afc4.

Files selected for processing (2)

• tests/test_subunit.py (2 hunks)
• ynca/subunit.py (1 hunks)

Additional context used

Ruff

tests/test_subunit.py

4-4: unittest.mock.create_autospec imported but unused

Remove unused import: unittest.mock.create_autospec

(F401)

---

12-12: ynca.subunits.system.System imported but unused

Remove unused import: ynca.subunits.system.System

(F401)

Additional comments not posted (3)

tests/test_subunit.py (2)

145-145: LGTM!

The change in the type hint for initialized_dummysubunit from SubunitBase to DummySubunit improves the clarity and correctness of the test's logic.

---

150-162: LGTM!

The new test function test_unreadable_attributes_ignored effectively validates the handling of unreadable attributes in the DummySubunit class.

ynca/subunit.py (1)

59-59: LGTM!

The change to the getattr function in the __init__ method improves the robustness of the code by handling missing attributes gracefully.

[coderabbitai]

Actionable comments posted: 0

Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between c95afc4 and 21385d3.

Files selected for processing (1)

• tests/test_subunit.py (1 hunks)

Files skipped from review as they are similar to previous changes (1)

• tests/test_subunit.py