














Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
This document offers a comprehensive overview of software testing methodologies, covering various levels of testing, including unit testing, integration testing, system testing, and regression testing. It explains the purpose, methods, and benefits of each testing level, providing a clear understanding of the software development lifecycle and quality assurance practices. The document also highlights different approaches to integration testing, such as big bang, top down, bottom up, and hybrid, and emphasizes the importance of acceptance testing by customers.
Typology: Slides
1 / 22
This page cannot be seen from the preview
Don't miss anything!
- Bottom Up is an approach to Integration Testing where bottom level units are tested first and upper-level units step by step after that. This approach is taken when bottom-up development approach is followed. Test Drivers are needed to simulate higher level units which may not be available during the initial phases. - Sandwich/Hybrid is an approach to Integration Testing which is a combination of Top Down and Bottom Up approaches.