Add tests for open api specification loading

[kdhrubo]

No description provided.

[AmeyaKulkarni2001]

Hi could you assign this issue to me?
We just have to write a test case for the swagger ui in this issue right?
something like this mockMvc.perform(options("/swagger-ui/index.html")).andExpect(status().isOk());?

In which module should we write this test? Should there be a new file for this?

[kdhrubo]

In the same module where you have cors test you can create his test.

Yes it should check that index html - 404 and also check on the underlying json file getting loaded as well. if you check the dev console in browser you will get the link to that as well.

Also this has to be tested when auth is on and then when off.