diff options
Diffstat (limited to 'activesupport/test')
| -rw-r--r-- | activesupport/test/caching_test.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb index ce27b464f8..9ea9389448 100644 --- a/activesupport/test/caching_test.rb +++ b/activesupport/test/caching_test.rb @@ -120,4 +120,10 @@ class MemoryStoreTest < Test::Unit::TestCase def test_fetch_with_forced_cache_miss @cache.fetch('foo', :force => true) { 'bar' } end + + def test_store_objects_should_be_immutable + @cache.write('foo', 'bar') + assert_raise(ActiveSupport::FrozenObjectError) { @cache.read('foo').gsub!(/.*/, 'baz') } + assert_equal 'bar', @cache.read('foo') + end end |