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-rw-r--r--activesupport/test/flush_cache_on_private_memoization_test.rb44
1 files changed, 44 insertions, 0 deletions
diff --git a/activesupport/test/flush_cache_on_private_memoization_test.rb b/activesupport/test/flush_cache_on_private_memoization_test.rb
new file mode 100644
index 0000000000..ddbd05b0e0
--- /dev/null
+++ b/activesupport/test/flush_cache_on_private_memoization_test.rb
@@ -0,0 +1,44 @@
+require 'rubygems'
+require 'activesupport'
+require 'test/unit'
+
+class FlashCacheOnPrivateMemoizationTest < Test::Unit::TestCase
+ extend ActiveSupport::Memoizable
+
+ def test_public
+ assert_method_unmemoizable :pub
+ end
+
+ def test_protected
+ assert_method_unmemoizable :prot
+ end
+
+ def test_private
+ assert_method_unmemoizable :priv
+ end
+
+ def pub; rand end
+ memoize :pub
+
+ protected
+
+ def prot; rand end
+ memoize :prot
+
+ private
+
+ def priv; rand end
+ memoize :priv
+
+ def assert_method_unmemoizable(meth, message=nil)
+ full_message = build_message(message, "<?> not unmemoizable.\n", meth)
+ assert_block(full_message) do
+ a = send meth
+ b = send meth
+ unmemoize_all
+ c = send meth
+ a == b && a != c
+ end
+ end
+
+end \ No newline at end of file