Test failures on Debian sid

[Jelmer Vernooij]

I'm seeing odd test failures on Debian sid:

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FAIL: test_to_json (meliae.tests.test_loader.TestMemObj)
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Traceback (most recent call last):
  File "meliae/tests/test_loader.py", line 239, in test_to_json
    self.assertEqual(expected, [obj.to_json() for obj in objs])
AssertionError: Lists differ: ['{"address": 1, "type": "tupl... != ['{"address": 1, "type": "tupl...

First differing element 5:
{"address": 6, "type": "str", "size": 29, "value": "a str", "refs": []}
{"address": 6, "type": "str", "size": 29, "value": "a str"", "refs": []}

Diff is 720 characters long. Set self.maxDiff to None to see it.

======================================================================
FAIL: test_expand_refs_as_dict (meliae.tests.test_loader.TestObjManager)
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Traceback (most recent call last):
  File "meliae/tests/test_loader.py", line 404, in test_expand_refs_as_dict
    self.assertEqual({1: 'c', 'b': 'c'}, as_dict)
AssertionError: {1: 'c', 'b': 'c'} != {1: 'c"', 'b"': 'c"'}
- {1: 'c', 'b': 'c'}
+ {1: 'c"', 'b"': 'c"'}
? + + +

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Ran 182 tests in 0.210s

(http://ci.debian.net/data/packages/unstable/amd64/m/meliae/20140823_122153.autopkgtest.log)