Migrate to request specs in /api/v1/polls (#25596)

spec/requests/api/v1/polls_spec.rb

@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Polls' do
+  let(:user)    { Fabricate(:user) }
+  let(:scopes)  { 'read:statuses' }
+  let(:token)   { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) }
+  let(:headers) { { 'Authorization' => "Bearer #{token.token}" } }
+
+  describe 'GET /api/v1/polls/:id' do
+    subject do
+      get "/api/v1/polls/#{poll.id}", headers: headers
+    end
+
+    let(:poll)       { Fabricate(:poll, status: Fabricate(:status, visibility: visibility)) }
+    let(:visibility) { 'public' }
+
+    it_behaves_like 'forbidden for wrong scope', 'write write:statuses'
+
+    context 'when parent status is public' do
+      it 'returns the poll data successfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(body_as_json).to match(
+          a_hash_including(
+            id: poll.id.to_s,
+            voted: false,
+            voters_count: poll.voters_count,
+            votes_count: poll.votes_count
+          )
+        )
+      end
+    end
+
+    context 'when parent status is private' do
+      let(:visibility) { 'private' }
+
+      it 'returns http not found' do
+        subject
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end