test/tc/copydest.rb in rio-0.4.2 vs test/tc/copydest.rb in rio-0.5.1

@@ -6,13 +6,12 @@
 require 'rio'
 require 'test/unit'
 
 class TC_RIO_copydest < Test::Unit::TestCase
   def test_copydest
-    qp = RIO.rio('qp')
-    rio(qp,'test_copydest').rmtree.mkpath.chdir {
+    rio($QPDIR,'test_copydest').rmtree.mkpath.chdir {
       expary = ["Line0\n","Line1\n","Line2\n"]
-      line = expary.to_s
+      line = expary.join
       src = rio('src').print!(line)
       
       ary = Array.new
       $trace_states = false
       rio('src') > ary