From 7423a71fc02c0ca3bf37b94e16a1322c0caaa6fd Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Thu, 3 Feb 2011 15:35:34 -0800
Subject: allow AR caches to be cleared, clear them on class reloading

---
 activerecord/test/cases/base_test.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'activerecord/test/cases')

diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb
index a255c07957..68adeff882 100644
--- a/activerecord/test/cases/base_test.rb
+++ b/activerecord/test/cases/base_test.rb
@@ -1553,6 +1553,14 @@ class BasicsTest < ActiveRecord::TestCase
     end
   end
 
+  def test_clear_cache!
+    # preheat cache
+    c1 = Post.columns
+    ActiveRecord::Base.clear_cache!
+    c2 = Post.columns
+    assert_not_equal c1, c2
+  end
+
   def test_default_scope_is_reset
     Object.const_set :UnloadablePost, Class.new(ActiveRecord::Base)
     UnloadablePost.table_name = 'posts'
-- 
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