SPR-16417 - Support varargs for expectations in MockMvc

[neonailol]

The current way of writing multiple expect statements is kinda verbose:

 mockMvc.perform(get("/person/1"))
   .andExpect(status().isOk())
   .andExpect(content().contentType(MediaType.APPLICATION_JSON))
   .andExpect(jsonPath("$.person.name").value("Jason"));

I propose vararg method that can do the same in a slightly cleaner way using default interface method:

 mockMvc.perform(get("/person/1"))
   .andExpect(
     status().isOk(),
     content().contentType(MediaType.APPLICATION_JSON),
     jsonPath("$.person.name").value("Jason")
   );

[sbrannen]

Hi @neonailol,

Thanks for the PR.

Please open a JIRA issue for this enhancement request and post a link to the JIRA issue back here.

[sbrannen]

FYI: I updated the title to more succinctly describe the enhancement request.

[neonailol]

@sbrannen I created an issues corresponding this pull request SPR-16417

[rstoyanchev]

Resolved in a slightly different way, by adding ResultMatcher#matchAll.