Support use of MockRestServiceServer with RestClient

[philwebb]

AFAICT MockRestServiceServer cannot currently be used with the new RestClient interface. Perhaps a bindTo(RestClient.Builder) or a way to create a MockClientHttpRequestFactory instance could be added.

[Nico-Strecker]

In my opionion restclient is not fully supported for MockRestServiceServer in Spring-Boot version 3.2.4 . BindTo does not really work when the restclient is already injected.

[lalib]

@philwebb Is there any plan to support RestClient interface in MockRestServiceServer ? such as a bindTo(RestClient) ?

[philwebb]

@lalib That would probably be a question for @rstoyanchev. I'm not sure such a method can be offered because only the builder has a ClientHttpRequestFactory setter.