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

@@ -1,7 +1,7 @@
 require File.expand_path(File.join(File.dirname(__FILE__), 'test_helper'))
 
-class TcMpfrRounding < Test::Unit::TestCase
+class TcMpfrRounding < MiniTest::Test
   def setup
     if GMP::MPFR_VERSION < "3.0.0"
       @prefix = "GMP"
     else
       @prefix = "MPFR"