Test minor enhancement

Author: 0--key

tests/test_lazy.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+from __future__ import print_function
 import unittest
 from creational.lazy_evaluation import Person
 
@@ -17,11 +18,11 @@ def test_relatives_not_in_properties(self):
         self.assertNotIn('relatives', self.John.__dict__)
 
     def test_extended_properties(self):
-        print("John's relatives: {0}".format(self.John.relatives))
+        print(u"John's relatives: {0}".format(self.John.relatives))
         self.assertDictEqual({'name': 'John', 'occupation': 'Coder',
                               'relatives': 'Many relatives.'},
                              self.John.__dict__)
 
     def test_relatives_after_access(self):
-        print("John's relatives: {0}".format(self.John.relatives))
+        print(u"John's relatives: {0}".format(self.John.relatives))
         self.assertIn('relatives', self.John.__dict__)