diff options
Diffstat (limited to 'activesupport/lib/active_support/testing/assertions.rb')
-rw-r--r-- | activesupport/lib/active_support/testing/assertions.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/testing/assertions.rb b/activesupport/lib/active_support/testing/assertions.rb index e2bc51ff7a..46eed73d24 100644 --- a/activesupport/lib/active_support/testing/assertions.rb +++ b/activesupport/lib/active_support/testing/assertions.rb @@ -190,7 +190,12 @@ module ActiveSupport error = "#{expression.inspect} did change to #{after}" error = "#{message}.\n#{error}" if message - assert_equal before, after, error + + if before.nil? + assert_nil after, error + else + assert_equal before, after, error + end retval end |