be_successful on a request spec hangs

[jcoyne]

I'm seeing behavior where using be_successful hangs (rather than fails) when the request status is not a 200.

hangs:

      get "/items/#{id}"
      expect(response).to be_successful

Fails right away:

      get "/items/#{id}"
      expect(response).to have_http_status(:ok)

with:

     Failure/Error: expect(response).to have_http_status(:ok)
       expected the response to have status code :ok (200) but it was :forbidden (403)

Using:

    rspec-rails (5.1.1)
    rspec-core (3.11.0)
    rails (7.0.2.3)

[pirj]

Shouldn't it be expect(response).to be_ok?

Would expect(response.successful?).to be true hang, too?

[jcoyne]

@pirj I think that be_successful is true for any 2xx based response. (e.g. :ok, :created, :no_content)

When I use expect(response.successful?).to be true it fails right away as expected.