Undo assert method in line 22

test/integration/users_signup_test.rb

@@ -18,7 +18,8 @@ class UsersSignupTest < ActionDispatch::IntegrationTest
       post users_path, params: { user: { name:  "Example User", email: "user@example.com", password: "password",  password_confirmation: "password" } }
       post users_path, params: { user: { name:  "Example User", email: "user@example.com", password: "password",  password_confirmation: "password" } }
     end
     end
     follow_redirect!
     follow_redirect!
-    assert_template "users/show" 
+    assert_template "users/show"
+    assert_not flash.empty? 
     assert is_logged_in?
     assert is_logged_in?
   end
   end
 end
 end