scopes tags by category or geozone

spec/features/tags_spec.rb

@@ -141,4 +141,64 @@ feature 'Tags' do
     expect(page).to_not have_content 'Economía'
   end
 
+  context 'Tag cloud' do
+
+    scenario 'Proposals' do
+      earth = create(:proposal, tag_list: 'Medio Ambiente')
+      money = create(:proposal, tag_list: 'Economía')
+
+      visit proposals_path
+
+      within "#tag-cloud" do
+        expect(page).to have_content "Medio Ambiente"
+        expect(page).to have_content "Economía"
+      end
+    end
+
+    scenario 'Debates' do
+      earth = create(:debate, tag_list: 'Medio Ambiente')
+      money = create(:debate, tag_list: 'Economía')
+
+      visit debates_path
+
+      within "#tag-cloud" do
+        expect(page).to have_content "Medio Ambiente"
+        expect(page).to have_content "Economía"
+      end
+    end
+
+    scenario "scoped by category" do
+      create(:tag, kind: 'category', name: 'Medio Ambiente')
+      create(:tag, kind: 'category', name: 'Economía')
+
+      earth = create(:proposal, tag_list: 'Medio Ambiente, Agua')
+      money = create(:proposal, tag_list: 'Economía, Corrupción')
+
+      visit proposals_path(search: 'Economía')
+
+      within "#tag-cloud" do
+        expect(page).to have_css(".tag", count: 1)
+        expect(page).to have_content "Corrupción"
+        expect(page).to_not have_content "Economía"
+      end
+    end
+
+    scenario "scoped by district" do
+      create(:geozone, name: 'Madrid')
+      create(:geozone, name: 'Barcelona')
+
+      earth = create(:proposal, tag_list: 'Madrid, Agua')
+      money = create(:proposal, tag_list: 'Barcelona, Playa')
+
+      visit proposals_path(search: 'Barcelona')
+
+      within "#tag-cloud" do
+        expect(page).to have_css(".tag", count: 1)
+        expect(page).to have_content "Playa"
+        expect(page).to_not have_content "Agua"
+      end
+    end
+
+  end
+
 end