gistfile1.diff

diff --git a/test/context_test.rb b/test/context_test.rb
index 36e7022..aefe2b9 100644
--- a/test/context_test.rb
+++ b/test/context_test.rb
@@ -913,4 +913,19 @@ describe 'Rack::Cache::Context' do
     response.body.should.equal 'Hello World'
     cache.trace.should.include :pass
   end
+
+  it 'logs to rack.logger if available' do
+    logger = Struct.new(:expect).new
+    class << logger
+      def info(message)
+        self.expect = "info"
+      end
+    end
+
+    respond_with 200
+    get '/',
+      'rack.logger' => logger
+    response.should.be.ok
+    logger.expect.should.equal "info"
+  end
 end