fixes activity specs

spec/features/admin/activity_spec.rb

@@ -16,6 +16,7 @@ feature "Admin activity" do
       within("#proposal_#{proposal.id}") do
         accept_confirm { click_link "Hide" }
       end
+      expect(page).to have_css("#proposal_#{proposal.id}.faded")
 
       visit admin_activity_path
 
@@ -78,6 +79,7 @@ feature "Admin activity" do
       within("#debate_#{debate.id}") do
         accept_confirm { click_link "Hide" }
       end
+      expect(page).to have_css("#debate_#{debate.id}.faded")
 
       visit admin_activity_path
 
@@ -140,6 +142,7 @@ feature "Admin activity" do
 
       within("#comment_#{comment.id}") do
         accept_confirm { click_link "Hide" }
+        expect(page).to have_css(".faded")
       end
 
       visit admin_activity_path
@@ -202,6 +205,7 @@ feature "Admin activity" do
 
       within("#proposal_#{proposal.id}") do
         click_link "Hide author"
+        expect(current_path).to eq(debates_path)
       end
 
       visit admin_activity_path