diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/testing')
| -rw-r--r-- | actionpack/lib/action_dispatch/testing/assertions/response.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/testing/assertions/response.rb b/actionpack/lib/action_dispatch/testing/assertions/response.rb index 8c17ec5a75..918174c241 100644 --- a/actionpack/lib/action_dispatch/testing/assertions/response.rb +++ b/actionpack/lib/action_dispatch/testing/assertions/response.rb @@ -80,7 +80,7 @@ module ActionDispatch def generate_response_message(expected, actual = @response.response_code) "Expected response to be a <#{code_with_name(expected)}>,"\ " but was a <#{code_with_name(actual)}>" - .concat(location_if_redirected).concat(response_body_if_short) + .dup.concat(location_if_redirected).concat(response_body_if_short) end def response_body_if_short |