Renamed test classes.

Author: fabiocaccamo

tests/test_benedict.py

@@ -7,7 +7,7 @@
 import unittest
 
 
-class BenedictTestCase(unittest.TestCase):
+class benedict_test_case(unittest.TestCase):
 
     def test_benediction_decorator(self):
         @benediction

tests/test_dict_util.py

@@ -7,7 +7,7 @@
 import unittest
 
 
-class DictUtilTestCase(unittest.TestCase):
+class dict_util_test_case(unittest.TestCase):
 
     def test_clean(self):
         i = {

tests/test_io_dict.py

@@ -7,7 +7,7 @@
 import unittest
 
 
-class IODictTestCase(unittest.TestCase):
+class io_dict_test_case(unittest.TestCase):
 
     @classmethod
     def tearDownClass(cls):

tests/test_keypath_dict.py

@@ -5,7 +5,7 @@
 import unittest
 
 
-class KeypathDictTestCase(unittest.TestCase):
+class keypath_dict_test_case(unittest.TestCase):
 
     def test_init_with_custom_separator(self):
         d = {

tests/test_parse_dict.py

@@ -10,7 +10,7 @@
 import unittest
 
 
-class ParseDictTestCase(unittest.TestCase):
+class parse_dict_test_case(unittest.TestCase):
 
     def test_get_bool_default(self):
         d = {