To generate tests for Java code with UTBot plugin you must do the following steps:

1. Open your Java Project in IntelliJ IDEA and find a class you want to cover by unit tests:

2. Click to Alt + Shift + U - or - right mouse click on the file → Generate tests with UtBot..:

3. Select a method you'd like to cover by tests:

4. Click OK:

5. That's is: tests are generated automatically w/o any additional actions from an user side