test/tc_swap.rb in gmp-0.7.19 vs test/tc_swap.rb in gmp-0.7.43

@@ -1,7 +1,7 @@
 require File.expand_path(File.join(File.dirname(__FILE__), 'test_helper'))
 
-class TcSwap < Test::Unit::TestCase
+class TcSwap < MiniTest::Test
   def setup
     @a=GMP::Z.new(100)
     @b=GMP::Z.new(200)
     @c=GMP::Q.new(100,11)
     @d=GMP::Q.new(200,17)