Unit Test What is Mocking? and Why?

In simple, mocking is creating objects that mimic the behavior of real objects. Refer to the following case study :

Date: 2019-08-17 View: 1520

Spring Boot + JUnit 5 + Mockito

In this article, we will show you how to do Spring Boot 2 integration test with JUnit 5, and also Mockito.

Date: 2019-08-11 View: 1520

Run the following Spring Boot + JUnit 5 + Mockito integration test.

Date: 2019-08-11 View: 1520

Try to mock a repository findById method, but no idea use thenReturn() to return an object, as it accepts an Optional?

Date: 2019-08-11 View: 1520

Try to mock a repository save() method, but it is always returning null?

Date: 2019-08-11 View: 1520