The document discusses test driven development and unit testing. It covers why testing is important for ensuring quality, managing risks and optimizing return on investment. It then defines different types of testing using the V-model and provides an introduction to unit testing. The document dives into test driven development as an approach, explaining how it can improve quality through developing test cases before code, which can help cut costs, shorten time to market and increase programmer productivity by producing organized and effective code.

1. Test Driven Development
+
Unit Testing
Gaurav Mishra

2. Agenda
o Why Testing
o Types of Testing
o Introduction to Unit Testing
o Unit Testing with Visual Studio
o What is TDD
o How can TDD improve Quality
o TDD Practices

3. Why Testing
o Ensure Quality
o Manage Risks
o Optimize Return-On-Investment
(ROI)
o Professionalism

4. Why Testing

7. Types of Testing

8. Types of Testing [V-model]

9. Types of Testing

10. Introduction to Unit Testing

17. TDD

18. Test Driven Development

39. TDD Benifits
• Cut development costs
• Shorten the development Time to Market
• Increase the programmer’s productivity
• An effective, organized and neat code that works
• Shorten the development feedback time
• Provide unmistakable proof that your software code
works as intended
• Encourage the writing of quality code