Convert instance_actor controller spec to request spec (#31621)

spec/controllers/instance_actors_controller_spec.rb

@@ -1,54 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-RSpec.describe InstanceActorsController do
-  describe 'GET #show' do
-    context 'with JSON' do
-      let(:format) { 'json' }
-
-      shared_examples 'shared behavior' do
-        before do
-          get :show, params: { format: format }
-        end
-
-        it 'returns http success with correct media type and body' do
-          expect(response)
-            .to have_http_status(200)
-            .and have_attributes(
-              media_type: eq('application/activity+json')
-            )
-
-          expect(body_as_json)
-            .to include(:id, :type, :preferredUsername, :inbox, :publicKey, :inbox, :outbox, :url)
-        end
-
-        it_behaves_like 'cacheable response'
-      end
-
-      before do
-        allow(controller).to receive(:authorized_fetch_mode?).and_return(authorized_fetch_mode)
-      end
-
-      context 'without authorized fetch mode' do
-        let(:authorized_fetch_mode) { false }
-
-        it_behaves_like 'shared behavior'
-      end
-
-      context 'with authorized fetch mode' do
-        let(:authorized_fetch_mode) { true }
-
-        it_behaves_like 'shared behavior'
-      end
-
-      context 'with a suspended instance actor' do
-        let(:authorized_fetch_mode) { false }
-
-        before { Account.representative.update(suspended_at: 10.days.ago) }
-
-        it_behaves_like 'shared behavior'
-      end
-    end
-  end
-end