lib/assert_same.rb in assert_same-0.5 vs lib/assert_same.rb in assert_same-0.6

@@ -202,11 +202,12 @@
             internal_error("Invalid expected class #{excepted.class}")
         end
 
         # interactive mode is turned on by default, except when
         # - --no-interactive is given
+        # - CIRCLE_CI is set (CircleCI captures test output, but doesn't interact with user)
         # - STDIN is not a terminal device (i.e. we can't ask any questions)
-        interactive = !$assert_same_options.include?("--no-interactive") && STDIN.tty?
+        interactive = !$assert_same_options.include?("--no-interactive") && !ENV["CIRCLE_CI"] && STDIN.tty?
         canonicalize = !$assert_same_options.include?("--no-canonicalize")
         autoaccept = $assert_same_options.include?("--autoaccept")
 
         is_same_canonicalized, is_same, diff_canonicalized, diff = compare_for_assert_same(expected, actual)