diff --git a/lib/gemdiff/cli.rb b/lib/gemdiff/cli.rb
index ef58534..6ea875c 100644
--- a/lib/gemdiff/cli.rb
+++ b/lib/gemdiff/cli.rb
@@ -12,6 +12,8 @@ class CLI < Thor
     CHECKING_FOR_OUTDATED = "Checking for outdated gems in your bundle..."
     NOTHING_TO_UPDATE = "Nothing to update."
     WORKING_DIRECTORY_IS_NOT_CLEAN = "Your working directory is not clean. Please commit or stash before updating."
+    RESPONSES_ALL = %w[s A].freeze
+    RESPONSES_COMPARE = %w[y A].freeze
 
     desc "find <gem>", "Find the github repository URL for a gem"
     def find(gem_name)
@@ -64,12 +66,12 @@ def each
       puts CHECKING_FOR_OUTDATED
       inspector = BundleInspector.new
       puts inspector.outdated
-      open_all = false
+      all_action = false
       inspector.list.each do |outdated_gem|
         puts outdated_gem.compare_message
-        response = open_all || ask("Open? (y to open, x to exit, A to open all, s to show all to stdout, else skip)")
-        open_all = response if %w[s A].include?(response)
-        outdated_gem.compare if %w[y A].include?(response)
+        response = all_action || ask("Open? (y to open, x to exit, A to open all, s to show all to stdout, else skip)")
+        all_action = response if RESPONSES_ALL.include?(response)
+        outdated_gem.compare if RESPONSES_COMPARE.include?(response)
         puts outdated_gem.compare_url if response == "s"
         break if response == "x"
       end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index c79c97f..b50af9f 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -5,7 +5,7 @@
 require "gemdiff"
 
 begin
-  require "debug"
+  require "debug" unless ENV["CI"]
 rescue LoadError
   # ok
 end