Simulation von Abhängigkeiten in Spring-Integrationstests

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import static org.mockito.Mockito.when;
import static org.junit.jupiter.api.Assertions.assertEquals;
 
@SpringBootTest
class UserServiceTest {
 
    @MockBean
    private UserRepository userRepository;
 
    @Autowired
    private UserService userService;
 
    @Test
    void shouldReturnDefaultStatus() {
        when(userRepository.findStatus(1L)).thenReturn("ACTIVE");
        String status = userService.getUserStatus(1L);
        assertEquals("ACTIVE", status);
    }
}