Do not display polls associated to a budget in admin poll questions

This section is used to select to which poll a question belongs to.

Budget polls are not meant to include questions that come from Citizen
Proposals or Government Questions, thus we do not display them

spec/features/budget_polls/questions_spec.rb

@@ -0,0 +1,22 @@
+require "rails_helper"
+
+feature "Poll Questions" do
+
+  before do
+    admin = create(:administrator).user
+    login_as(admin)
+  end
+
+  scenario "Do not display polls associated to a budget" do
+    budget = create(:budget)
+
+    poll1 = create(:poll, name: "Citizen Proposal Poll")
+    poll2 = create(:poll, budget: budget, name: "Participatory Budget Poll")
+
+    visit admin_questions_path
+
+    expect(page).to have_select("poll_id", text: "Citizen Proposal Poll")
+    expect(page).not_to have_select("poll_id", text: "Participatory Budget Poll")
+  end
+
+end