old_contents: import unittest
  
  from kiel.protocol import primitives
  
  
  class PrimitivesTests(unittest.TestCase):
  
      def test_string_repr(self):
          s = primitives.String(u"foobar")
  
          self.assertEqual(repr(s), '"u\'foobar\'"')
  
      def test_array_repr(self):
          a = primitives.Array.of(primitives.Int32)([1, 3, 6, 9])
  
          self.assertEqual(repr(a), "[1, 3, 6, 9]")
  
new_contents: import unittest
  
  from kiel.protocol import primitives
  
  
  class PrimitivesTests(unittest.TestCase):
  
      def test_string_repr(self):
          s = primitives.String(u"foobar")
  
          self.assertEqual(repr(s), '%r' % repr(u"foobar"))
  
      def test_array_repr(self):
          a = primitives.Array.of(primitives.Int32)([1, 3, 6, 9])
  
          self.assertEqual(repr(a), "[1, 3, 6, 9]")
  
subject: Fix repr test for py34.