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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-11-23 10:59:23 -0800 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-11-23 14:29:04 -0800 |
| commit | 035d00b665a645a12ecd1f9c70dba06bbd4f6201 (patch) | |
| tree | 86159decf22eb9a40c322d49f0d46fb8b4dc6e48 | |
| parent | 5badf60d128cb958fa7a0e3f140517b71b88c7ac (diff) | |
| download | rails-035d00b665a645a12ecd1f9c70dba06bbd4f6201.tar.gz rails-035d00b665a645a12ecd1f9c70dba06bbd4f6201.tar.bz2 rails-035d00b665a645a12ecd1f9c70dba06bbd4f6201.zip | |
making sure changes to dup will not touch original
| -rw-r--r-- | activerecord/test/cases/duplication_test.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/activerecord/test/cases/duplication_test.rb b/activerecord/test/cases/duplication_test.rb index f9d614230b..c6f7e3ef16 100644 --- a/activerecord/test/cases/duplication_test.rb +++ b/activerecord/test/cases/duplication_test.rb @@ -54,5 +54,15 @@ module ActiveRecord duped = topic.dup assert_equal topic.changes, duped.changes end + + def test_dup_topics_are_independent + topic = Topic.first + topic.author_name = 'Aaron' + duped = topic.dup + + duped.author_name = 'meow' + + assert_not_equal topic.changes, duped.changes + end end end |