The book creates a hierarchy of testing activities. It defines the scope and responsibility of unit testing (typically done by developers) versus system testing (done by QA). The concept of "Integration Testing"—specifically the Top-Down and Bottom-Up approaches—is broken down with diagrams that are often referenced in university exams.
"Software Testing: Principles and Practices" by Naresh Chauhan is a comprehensive guide to software testing that covers fundamental principles, techniques, and methodologies. The book provides a thorough understanding of software testing concepts, making it an ideal resource for students, professionals, and anyone interested in software testing. The book creates a hierarchy of testing activities
This is the core of the book.