Mockito: How to mock WebClient configuring Beans

I'm using Mockio, Wiremock and WebClient. I configured my WebClient to use Oauth via two Bean Methods in a class annotated with @Configuration.

@Configuration
public class WebClientConfig {

    @Bean
    public WebClient webClient(OAuth2AuthorizedClientManager authorizedClientManager) {
       ...
    }

    /*
    Manages the auth process and token refresh process
     */
    @Bean
    public OAuth2AuthorizedClientManager authorizedClientManager(
            ClientRegistrationRepository clientRegistrationRepository,
            OAuth2AuthorizedClientRepository authorizedClientRepository) {

        ...
    }
}

Because I want to use the webClient without oauth to call wiremock, I want to replace the Beans to return a simple Webclient.builder().build();

So I did:

    @MockBean
    WebClientConfig webClientConfig;

and now I'm not sure how to mock the two @Bean annotated methods and where to place them ( in @BeforeAll etc?)

I thought about something like when(webclientConfig).webclient(any(OAuth2AuthorizedClientManager.class)).thenReturn(Webclient.builder.build);