What is Mockito used for in Java testing?
A) To create mock objects for unit testing
B) To manage database transactions
C) To build user interfaces
D) To deploy applications to the cloud
Answer:
A) To create mock objects for unit testing
Explanation:
Mockito is a popular Java library used for creating mock objects in unit tests. It allows developers to simulate the behavior of complex objects, such as external services or dependencies, so that the code can be tested in isolation. By using mocks, you can control the behavior of these dependencies, making it easier to write tests for various scenarios without needing the actual implementation.
Mockito provides a simple API for creating, configuring, and verifying mocks, making it an essential tool for writing clean, reliable unit tests in Java applications.