- Updated test cases in test_manager.py to improve readability and consistency.
- Simplified assertions and mock setups in tests for PermissionManager.
- Enhanced test coverage for HostsManager, including edit mode and entry manipulation tests.
- Improved test structure in test_models.py for HostEntry and HostsFile, ensuring clarity in test cases.
- Refined test cases in test_parser.py for better organization and readability.
- Adjusted test_save_confirmation_modal.py to maintain consistency in mocking and assertions.
- Created comprehensive unit tests for HostEntry class, covering creation, validation, and conversion to/from hosts file lines.
- Developed unit tests for HostsFile class, including entry management, sorting, and retrieval of active/inactive entries.
- Implemented tests for HostsParser class, validating parsing and serialization of hosts files, handling comments, and file operations.
- Ensured coverage for edge cases such as empty files, invalid entries, and file permission checks.
