Injecting Mockito mocks into a Spring bean

Question

I would like to inject a Mockito mock object into a Spring (3+) bean for the purposes of unit testing with JUnit. My bean dependencies are currently injected by using the

Answer 1

If you're using spring >= 3.0, try using Springs @Configuration annotation to define part of the application context

@Configuration
@ImportResource("com/blah/blurk/rest-of-config.xml")
public class DaoTestConfiguration {

    @Bean
    public ApplicationService applicationService() {
        return mock(ApplicationService.class);
    }

}

If you don't want to use the @ImportResource, it can be done the other way around too:

For more information, have a look at spring-framework-reference : Java-based container configuration