Updated tests again

tests/test_turmit.py

 
     def test_and(self):
         ''' Test turmit binary and() method '''
-        self._rpn('and')
+        self._rpn('bin_and')
 
         t = Turmit()
         t._push(42)
 
     def test_or(self):
         ''' Test turmit binary or() method '''
-        self._rpn('or')
+        self._rpn('bin_or')
 
         t = Turmit()
         t._push(42)
 
     def test_xor(self):
         ''' Test turmit binary xor() method '''
-        self._rpn('xor')
+        self._rpn('bin_xor')
 
         t = Turmit()
         t._push(42)
         self._rpn('rshift')
 
         t = Turmit()
-        t._push(42)
         t._push(2)
+        t._push(42)
 
         t.rshift()
         self.assertEqual(t._cur, 0)
         self._rpn('lshift')
 
         t = Turmit()
-        t._push(10)
         t._push(2)
+        t._push(10)
         t.lshift()
         self.assertEqual(t._cur, 0)
         self.assertEqual(t.shead, 40)