FAIL: ckan.tests.lib.test_resource_search.TestSearch.test_13_pagination

[tobes]

this test seems to have a race condition and often fails under travis example https://travis-ci.org/okfn/ckan/builds/6605215

ckan.tests.lib.test_resource_search.TestSearch.test_13_pagination

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FAIL: ckan.tests.lib.test_resource_search.TestSearch.test_13_pagination
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Traceback (most recent call last):
  File "/home/travis/virtualenv/python2.7/local/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/travis/build/okfn/ckan/ckan/tests/lib/test_resource_search.py", line 154, in test_13_pagination
    assert resources == all_resources[:2], '%r, %r' % (resources, all_resources)
AssertionError: [u'2537c680-fadb-4710-96dc-735f5711d56e', u'90d6b31f-ed98-46c4-949c-0982997dde25'], [u'90d6b31f-ed98-46c4-949c-0982997dde25', u'2537c680-fadb-4710-96dc-735f5711d56e', u'c164728f-4640-413f-a1ed-db1e6cfd73a9', u'51788d8c-d6ee-4e65-b058-604ebfe53e73', u'eec7bbc8-8424-453f-bed2-a90c587aea46', u'7a3e45d1-fde7-476d-8917-21b8dac5f701']
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[tobes]

I think this is related to the hash as the returned results seem correct but the order is wrong this makes me think that the hash is never set.