test: Add comprehensive test suite for conditionalGeneration.js #1970
Description
The lib/conditionalGeneration.js module currently has no test coverage, despite being a critical component that handles conditional file and folder generation based on template configuration. This module contains complex logic for evaluating conditions and determining whether files should be rendered during code generation.
This lack of test coverage poses risks:
Potential regressions when refactoring or adding features
Difficulty understanding expected behavior from code alone
Lower overall code quality and maintainability
Risk of breaking changes going undetected
Related Issues
#1553 - Remove deprecated conditionalFiles configuration