project-root/ │ ├── features/ │ ├── steps/ # Step definitions │ ├── pages/ # Page Object classes │ ├── environment.py # Hooks for setup/teardown │ └── *.feature # Feature files (Gherkin) │ ├── reports ...

📁 src/test/java ├── pages/ ├── tests/ ├── utilities/ ├── listeners/ 📁 config/ └── config.properties 📁 test-data/ └── TestData.xlsx 📁 reports/ 📄 testng.xml 📄 Dockerfile / docker-compose.yml 🚀 ...

Sustainable Polymer & Innovative Composite Materials Research Group, Department of Chemistry, Faculty of Science, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand ...