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Overriding beans in Integration tests

Hi

For my Spring-Boot app I provide a RestTemplate though a @Configuration file so I can add sensible defaults(ex Timeouts). For my integration tests I would like to mock the RestTemplate as I dont want to connect to external services - I know what responses to expect. I tried providing a different implementation in the integration-test package in the hope that the latter will override the real implementation , but checking the logs it`s the other way around : the real implementation overrides the test one.

How can I make sure the one from the TestConfig is the one used?

This is my config file :

@Configuration
public class RestTemplateProvider {

    private static final int DEFAULT_SERVICE_TIMEOUT = 5_000;

    @Bean
    public RestTemplate restTemplate(){
        return new RestTemplate(buildClientConfigurationFactory());
    }

    private ClientHttpRequestFactory buildClientConfigurationFactory() {
        HttpComponentsClientHttpRequestFactory factory = new HttpComponentsClientHttpRequestFactory();
        factory.setReadTimeout(DEFAULT_SERVICE_TIMEOUT);
        factory.setConnectTimeout(DEFAULT_SERVICE_TIMEOUT);
        return factory;
    }
}

Integration test:

 

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = TestConfiguration.class)
@WebAppConfiguration
@ActiveProfiles("it")
public abstract class IntegrationTest {}

TestConfiguration class:

 

@Configuration
@Import({Application.class, MockRestTemplateConfiguration.class})
public class TestConfiguration {}

And finally MockRestTemplateConfiguration

 

@Configuration
public class MockRestTemplateConfiguration {

    @Bean
    public RestTemplate restTemplate() {
        return Mockito.mock(RestTemplate.class)
    }
}

 

 

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