move parfait up one, as per its module structure

test/parfait/test_object.rb

@@ -0,0 +1,17 @@
+require_relative "../helper"
+
+class TestObject < MiniTest::Test
+
+  def setup
+     @object = ::Parfait::Object.new
+  end
+
+  def test_empty_object_doesnt_return
+    assert_nil @object.get_internal_word(3)
+  end
+
+  def test_one_set1
+    assert_equal @object.get_type ,  @object.set_internal_word(1, @object.get_type)
+  end
+
+end