Comment 8 for bug 1657452

This appears to also be affecting python-oslo.middleware. Adding test output from dup bug report:

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FAIL: oslo_middleware.tests.test_sizelimit.TestRequestBodySizeLimiter.test_request_too_large_no_content_length
tags: worker-7
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Empty attachments:
  stderr
  stdout

Traceback (most recent call last):
  File "oslo_middleware/tests/test_sizelimit.py", line 108, in test_request_too_large_no_content_length
    self.assertEqual(413, response.status_int)
  File "/home/chuck/work/server/openstack/packaging/git/openstack/oslo.middleware/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 411, in assertEqual
    self.assertThat(observed, matcher, message)
  File "/home/chuck/work/server/openstack/packaging/git/openstack/oslo.middleware/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 498, in assertThat
    raise mismatch_error
testtools.matchers._impl.MismatchError: 413 != 200
Ran 103 tests in 0.217s (-0.074s)
FAILED (id=3, failures=1)
error: testr failed (1)
ERROR: InvocationError: