adding a test helper superclass

3 files changed, 9 insertions, 10 deletions

diff --git a/test/psych/visitors/test_emitter.rb b/test/psych/visitors/test_emitter.rb
index f440678..42987d1 100644
--- a/test/psych/visitors/test_emitter.rb
+++ b/test/psych/visitors/test_emitter.rb
@@ -1,10 +1,10 @@
-require 'minitest/autorun'
-require 'psych'
+require 'test/psych/helper'
 
 module Psych
   module Visitors
-    class TestEmitter < MiniTest::Unit::TestCase
+    class TestEmitter < TestCase
       def setup
+        super
         @io = StringIO.new
         @visitor = Visitors::Emitter.new @io
       end
diff --git a/test/psych/visitors/test_to_ruby.rb b/test/psych/visitors/test_to_ruby.rb
index c793d1d..dc02fbc 100644
--- a/test/psych/visitors/test_to_ruby.rb
+++ b/test/psych/visitors/test_to_ruby.rb
@@ -1,11 +1,10 @@
-require 'minitest/autorun'
-require 'psych'
-require 'date'
+require 'test/psych/helper'
 
 module Psych
   module Visitors
-    class TestToRuby < MiniTest::Unit::TestCase
+    class TestToRuby < TestCase
       def setup
+        super
         @visitor = ToRuby.new
       end
 
diff --git a/test/psych/visitors/test_yaml_tree.rb b/test/psych/visitors/test_yaml_tree.rb
index 5768696..2a8c5c0 100644
--- a/test/psych/visitors/test_yaml_tree.rb
+++ b/test/psych/visitors/test_yaml_tree.rb
@@ -1,10 +1,10 @@
-require 'minitest/autorun'
-require 'psych'
+require 'test/psych/helper'
 
 module Psych
   module Visitors
-    class TestYAMLTree < MiniTest::Unit::TestCase
+    class TestYAMLTree < TestCase
       def setup
+        super
         @v = Visitors::YAMLTree.new
       end