Spring Boot: @TestConfiguration Not Overriding Bean During Integration Test

Question

I have a Bean defined in a class decorated with @Configuration:

@Configuration
public class MyBeanConfig {

    @Bean
    public String configPa         


        

Answer 1

• Test configuration has to be explicitly imported in the test via @Import({MyTestConfiguration.class}).
• The name of the @Bean methods in @Configuration and @TestConfiguration have to be different. At least it makes difference in Spring Boot v2.2.
• Also make sure spring.main.allow-bean-definition-overriding=true otherwise the bean could not be overriden.