1 files changed, 10 insertions, 12 deletions
diff --git a/test/test_xmlutils.py b/test/test_xmlutils.py
index 3d82da9..92a058d 100644
--- a/test/test_xmlutils.py
+++ b/test/test_xmlutils.py
@@ -26,7 +26,7 @@ class ProcessingInstructionDataParsingTest(TestCase):
         """
         Tests the parsing of the data of an empty processing instruction.
         """
-        pi_data = u" \t \n "
+        pi_data = " \t \n "
         data = parse_pi_data(pi_data)
         self.assertEqual(data, {})
 
@@ -35,41 +35,39 @@ class ProcessingInstructionDataParsingTest(TestCase):
         Tests the parsing of the data of a simple processing instruction using
         double quotes for embedding the value.
         """
-        pi_data = u""" \t att="value"\n """
+        pi_data = """ \t att="value"\n """
         data = parse_pi_data(pi_data)
-        self.assertEqual(data, {u"att": u"value"})
+        self.assertEqual(data, {"att": "value"})
 
     def test_simple_pi_with_simple_quotes(self):
         """
         Tests the parsing of the data of a simple processing instruction using
         simple quotes for embedding the value.
         """
-        pi_data = u""" \t att='value'\n """
+        pi_data = """ \t att='value'\n """
         data = parse_pi_data(pi_data)
-        self.assertEqual(data, {u"att": u"value"})
+        self.assertEqual(data, {"att": "value"})
 
     def test_complex_pi_with_different_quotes(self):
         """
         Tests the parsing of the data of a complex processing instruction using
         simple quotes or double quotes for embedding the values.
         """
-        pi_data = u""" \t att='value'\n att2="value2" att3='value3'"""
+        pi_data = """ \t att='value'\n att2="value2" att3='value3'"""
         data = parse_pi_data(pi_data)
-        self.assertEqual(data, {u"att": u"value", u"att2": u"value2",
-                                 u"att3": u"value3"})
+        self.assertEqual(data, {"att": "value", "att2": "value2", "att3": "value3"})
 
     def test_pi_with_non_attribute_data(self):
         """
         Tests the parsing of the data of a complex processing instruction
         containing non-attribute data.
         """
-        pi_data = u""" \t keyword att1="value1" """
+        pi_data = """ \t keyword att1="value1" """
         data = parse_pi_data(pi_data)
-        self.assertEqual(data, {u"keyword": None, u"att1": u"value1"})
+        self.assertEqual(data, {"keyword": None, "att1": "value1"})
 
 
 # definitions for automatic unit testing
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     unittest_main()
-