more slot tests, also in separate files

test/mom/instruction/test_slot_load.rb

@@ -18,38 +18,4 @@ module Mom
       assert_raises {@load.to_risc(CompilerMock.new)}
     end
   end
-  class TestSlotLoadFunction < MiniTest::Test
-
-    def setup
-      Risc.machine.boot
-      @load = SlotLoad.new( [:message, :caller] , [:message,:type] )
-      @compiler = CompilerMock.new
-      @instruction = @load.to_risc(@compiler)
-    end
-
-    def test_ins_class
-      assert_equal Risc::SlotToReg , @instruction.class
-    end
-    def test_ins_next_class
-      assert_equal Risc::RegToSlot , @instruction.next.class
-    end
-    def test_ins_arr
-      assert_equal :r0 , @instruction.array.symbol
-    end
-    def test_ins_reg
-      assert_equal :r1 , @instruction.register.symbol
-    end
-    def test_ins_index
-      assert_equal 0 , @instruction.index
-    end
-    def test_ins_next_reg
-      assert_equal :r1 , @instruction.next.register.symbol
-    end
-    def test_ins_next_arr
-      assert_equal :r0 , @instruction.next.array.symbol
-    end
-    def test_ins_next_index
-      assert_equal 6 , @instruction.next.index
-    end
-  end
 end