diff --git a/test/risc/interpreter/test_simple_if10.rb b/test/risc/interpreter/test_simple_if10.rb
new file mode 100644
index 00000000..f4c2f648
--- /dev/null
+++ b/test/risc/interpreter/test_simple_if10.rb
@@ -0,0 +1,31 @@
+require_relative "helper"
+
+module Risc
+  class InterreterSimpleIf10 < MiniTest::Test
+    include Ticker
+
+    def setup
+      @string_input = as_main 'if( 10 ); return "then";else;return "else";end'
+      super
+    end
+
+    def test_if
+        #show_ticks # get output of what is
+        check_chain [Branch, Label, LoadConstant, SlotToReg, LoadConstant,
+             SlotToReg, SlotToReg, RegToSlot, LoadConstant, SlotToReg,
+             SlotToReg, SlotToReg, SlotToReg, RegToSlot, LoadConstant,
+             SlotToReg, SlotToReg, SlotToReg, SlotToReg, RegToSlot,
+             SlotToReg, RegToSlot, LoadConstant, RegToSlot, FunctionCall,
+             Label, LoadConstant, LoadConstant, OperatorInstruction, IsNotZero,
+             Label, LoadConstant, RegToSlot, SlotToReg, SlotToReg,
+             RegToSlot, SlotToReg, SlotToReg, FunctionReturn, Transfer,
+             Syscall, NilClass]
+      assert_equal Parfait::Word , get_return.class
+      assert_equal "else" , get_return.to_string
+    end
+    def test_exit
+      done = ticks(41)
+      assert_equal Syscall ,  done.class
+    end
+  end
+end
diff --git a/test/risc/interpreter/wip/test_simple_if.rb b/test/risc/interpreter/wip/test_simple_if.rb
deleted file mode 100644
index d7aaab67..00000000
--- a/test/risc/interpreter/wip/test_simple_if.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-require_relative "../helper"
-
-module Risc
-  class IfSimpleTest < MiniTest::Test
-    include Ticker
-    include CleanCompile
-
-    def setup
-      @string_input = <<HERE
-  class Space
-    int main()
-      if_zero( 10 - 12)
-        "then".putstring()
-      else
-        "else".putstring()
-      end
-    end
-  end
-HERE
-      @input =  s(:statements, s(:if_statement, :zero, s(:condition, s(:operator_value, :-, s(:int, 10), s(:int, 12))),
-                  s(:true_statements, s(:call, :putstring, s(:arguments), s(:receiver, s(:string, "then")))),
-                  s(:false_statements, s(:call, :putstring, s(:arguments), s(:receiver, s(:string, "else"))))))
-
-      super
-    end
-
-    def pest_if
-        #show_ticks # get output of what is
-        check_chain [Branch, Label, LoadConstant, SlotToReg, RegToSlot,
-             LoadConstant, RegToSlot, FunctionCall, Label, LoadConstant,
-             LoadConstant, OperatorInstruction, IsZero, SlotToReg, LoadConstant,
-             RegToSlot, LoadConstant, RegToSlot, LoadConstant, SlotToReg,
-             RegToSlot, LoadConstant, RegToSlot, Transfer, FunctionCall,
-             Label, LoadConstant, SlotToReg, RegToSlot, SlotToReg,
-             SlotToReg, Transfer, Syscall, Transfer, Transfer,
-             RegToSlot, Label, FunctionReturn, Transfer, SlotToReg,
-             SlotToReg, Branch, Label, LoadConstant, SlotToReg,
-             RegToSlot, Label, FunctionReturn, Transfer, Syscall,
-             NilClass]
-    end
-  end
-end