bit of test refactoring

test/risc/position/helper.rb

@@ -0,0 +1,11 @@
+require_relative "../helper"
+
+module Risc
+  module Position
+    class Dummy
+      def padded_length
+        4
+      end
+    end
+  end
+end

test/risc/position/test_code_position.rb

@@ -1,4 +1,4 @@
-require_relative "../helper"
+require_relative "helper"
 
 module Risc
   # tests that require a boot and test propagation

test/risc/position/test_instruction_position.rb

@@ -1,4 +1,4 @@
-require_relative "../helper"
+require_relative "helper"
 
 module Risc
   module Position

test/risc/position/test_object_listener.rb

@@ -1,12 +1,7 @@
-require_relative "../helper"
+require_relative "helper"
 
 module Risc
   module Position
-    class Dummy
-      def padded_length
-        4
-      end
-    end
     class TestObjectListener < MiniTest::Test
 
       def setup

test/risc/position/test_object_position.rb

@@ -1,4 +1,4 @@
-require_relative "../helper"
+require_relative "helper"
 
 module Risc
   module Position

test/risc/position/test_position.rb

@@ -1,4 +1,4 @@
-require_relative "../helper"
+require_relative "helper"
 
 module Risc
   class TestMachinePositions < MiniTest::Test