Test Fails with Unicode Characters

[greenfrogs]

The test for colander_jsonschema.tests.test_colander_jsonschema.MappingSchemaTestCase fails on line 452 with:

AssertionError: {'description': u'the instanced object', 'title': u'numbered object', 'required' [truncated]... != {u'$schema': u'http://json-schema.org/draft-04/schema#', u'required': [u'title', [truncated]...
         | - {'$schema': 'http://json-schema.org/draft-04/schema#',
         | + {u'$schema': u'http://json-schema.org/draft-04/schema#',
         | ?  +           +
         | 
         | -  'description': u'the instanced object',
         | +  u'description': u'the instanced object',
         | ?  +
         | 
         | -  'properties': {u'canPublish': {'default': False,
         | +  u'properties': {u'canPublish': {u'default': False,
         | ?  +                               +
         | 
         | -                                 'description': u'object is shown in web if true',
         | +                                  u'description': u'object is shown in web if true',
         | ?                                 ++