fix failing tests

spec/features/conference_spec.rb

@@ -24,7 +24,7 @@ feature Conference do
 
       click_button 'Create Conference'
 
-      expect(page.find('#flash_notice').text).
+      expect(flash).
           to eq('Conference was successfully created.')
       expect(Conference.count).to eq(expected_count)
     end
@@ -40,7 +40,7 @@ feature Conference do
       fill_in 'conference_social_tag', with: 'NewCon'
 
       click_button 'Update Conference'
-      expect(page.find('#flash_notice').text).
+      expect(flash).
           to eq('Conference was successfully updated.')
 
       conference.reload
@@ -70,7 +70,7 @@ feature Conference do
 
       click_button 'Update Venue'
 
-      expect(page.find('#flash_notice').text).
+      expect(flash).
           to eq('Venue was successfully updated.')
 
       venue = Conference.find(conference.id).venue
@@ -90,7 +90,7 @@ feature Conference do
                       'sed diam voluptua. new'
 
       click_button 'Update Venue'
-      expect(page.find('#flash_notice').text).
+      expect(flash).
           to eq('Venue was successfully updated.')
 
       venue.reload

spec/features/proposal_spec.rb

@@ -48,7 +48,7 @@ feature Event do
 
       click_button 'Update'
 
-      expect(page.find('#flash_notice').text).
+      expect(flash).
           to eq('You updated your account successfully.')
 
       expect(Event.count).to eq(expected_count)
@@ -78,12 +78,12 @@ feature Event do
       expect(page.has_content?('Example Proposal')).to be true
       expect(page.has_content?('Accepted (confirmation pending)')).to be true
       click_link "confirm_proposal_#{event.id}"
-      expect(page.find('#flash_notice').text).
+      expect(flash).
         to eq('Event was confirmed. Please register to attend the conference.')
 
       find('#register').click
 
-      expect(page.find('#flash_notice').text).
+      expect(flash).
           to eq('You are now registered.')
     end
   end