Spring Framework Master Class - Java Spring the Modern Way - Step 2-Using Stubs - Disadvantages

The video tutorial covers creating a unit test for a Java class, implementing a stub data service, and writing unit tests using stubs. It discusses the drawbacks of using stubs, such as the need for extensive code maintenance and the creation of multiple versions for different scenarios. The tutorial introduces mocks as a solution, highlighting their ability to dynamically create classes and return desired data, using Mockito as an example.

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