Spring Framework Master Class - Java Spring the Modern Way - Step 3-Your First Mock with Mockito

The video tutorial explains the use of stubs and mocks in testing, focusing on the advantages of using mocks over stubs. It demonstrates how to create a mock using Mockito, a popular Java testing framework, and how to use it to simulate data service behavior. The tutorial covers the process of setting up mocks, injecting them into classes, and using them in unit tests. It highlights the simplicity and flexibility of Mockito in creating and managing mocks, allowing for easy testing of various scenarios.

How can you create unit tests using mocks in Mockito?

What are the two key considerations when using mocks in testing?

What is constructor injection and how is it used in testing with mocks?