test/reference_resolver_test.rb in rgen-0.8.2 vs test/reference_resolver_test.rb in rgen-0.8.3

@@ -1,12 +1,12 @@
 $:.unshift File.join(File.dirname(__FILE__),"..","lib")
 
-require 'test/unit'
+require 'minitest/autorun'
 require 'rgen/metamodel_builder'
 require 'rgen/instantiator/reference_resolver'
 
-class ReferenceResolverTest < Test::Unit::TestCase
+class ReferenceResolverTest < MiniTest::Test
 
   class TestNode < RGen::MetamodelBuilder::MMBase
     has_attr 'name', String
     has_one 'other', TestNode
     has_many 'others', TestNode
@@ -105,12 +105,12 @@
   end
 
   def check_model(nodeA, nodeB, nodeC)
     assert_equal nodeB, nodeA.other
     assert_equal [], nodeA.others
-    assert_equal nil, nodeB.other
+    assert_nil nodeB.other
     assert_equal [nodeA, nodeC], nodeB.others
-    assert_equal nil, nodeC.other
+    assert_nil nodeC.other
     assert_equal [], nodeC.others
   end
 
 end