Why do we need mock objects?

Related questions

1. What does Mockito mock do?
2. What is mock and stub?
3. What is meant by mock test?
4. What is mock test in IAS?
5. What is difference between JUnit and Mockito?
6. Why is mocking and stubbing needed?
7. What is stub in unit testing?
8. What is full form mock?
9. How do you start a debug session in VS code?
10. Can we mock interface using Mockito?

Tags

1. #improved
2. #applied
3. #qualities
4. #tests
5. #atomic
6. #throughout
7. #continuous
8. #secondary
9. #desired
10. #ability
11. #objects
12. #benefit
13. #usage
14. #testability
15. #should
16. #increased
17. #system
18. #design
19. #using
20. #within