From 1389f4b43f96cd3e0c6e932080d3087853c7eef0 Mon Sep 17 00:00:00 2001
From: George Claghorn <george@basecamp.com>
Date: Fri, 22 Dec 2017 14:04:52 -0500
Subject: Test that cache stores build unversioned keys

---
 activesupport/test/cache/behaviors/cache_store_behavior.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'activesupport/test/cache/behaviors')

diff --git a/activesupport/test/cache/behaviors/cache_store_behavior.rb b/activesupport/test/cache/behaviors/cache_store_behavior.rb
index 73a9b2a71c..bdc689b8b4 100644
--- a/activesupport/test/cache/behaviors/cache_store_behavior.rb
+++ b/activesupport/test/cache/behaviors/cache_store_behavior.rb
@@ -174,6 +174,18 @@ module CacheStoreBehavior
     assert_equal "bar", @cache.read("foo")
   end
 
+  def test_unversioned_cache_key
+    obj = Object.new
+    def obj.cache_key
+      "foo"
+    end
+    def obj.cache_key_with_version
+      "foo-v1"
+    end
+    @cache.write(obj, "bar")
+    assert_equal "bar", @cache.read("foo")
+  end
+
   def test_array_as_cache_key
     @cache.write([:fu, "foo"], "bar")
     assert_equal "bar", @cache.read("fu/foo")
-- 
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