test_create_certs ssl certificate directory is wrongly set

[Ionuț Arțăriși]

On a fresh devstack clone + .stack.sh, I get a failing unit test. (the error only shows up when at least one other unit test is ran together with it which I suppose is because of the test cases' setup/teardown methods).

$ ./run_tests.sh -N test_wsgi test_cert_setup
test_query_string_available (test_wsgi.ApplicationTest) ... ok
test_render_response (test_wsgi.ApplicationTest) ... ok
test_render_response_custom_headers (test_wsgi.ApplicationTest) ... ok
test_render_response_custom_status (test_wsgi.ApplicationTest) ... ok
test_render_response_no_body (test_wsgi.ApplicationTest) ... ok
test_response_content_type (test_wsgi.ApplicationTest) ... ok
test_create_certs (test_cert_setup.CertSetupTestCase) ... ERROR

======================================================================
ERROR: test_create_certs (test_cert_setup.CertSetupTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/opt/stack/keystone/tests/test_cert_setup.py", line 52, in tearDown
    shutil.rmtree(rootdir(SSLDIR))
  File "/usr/lib/python2.7/shutil.py", line 237, in rmtree
    onerror(os.listdir, path, sys.exc_info())
  File "/usr/lib/python2.7/shutil.py", line 235, in rmtree
    names = os.listdir(path)
OSError: [Errno 2] No such file or directory: '/opt/stack/keystone/tests/ssl/'

----------------------------------------------------------------------
Ran 7 tests in 0.076s

FAILED (errors=1)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/17341
Committed: http://github.com/openstack/keystone/commit/77dee93763e4941b07f628c1c67d925503a5df51
Submitter: Jenkins
Branch: master

commit 77dee93763e4941b07f628c1c67d925503a5df51
Author: Ionuț Arțăriși <email address hidden>
Date: Mon Dec 3 11:59:20 2012 +0100

    use keystone test and change config during setUp

    Also fixes this traceback which I keep getting on devstack:

    ERROR: test_create_certs (tests.test_cert_setup.CertSetupTestCase)
    ----------------------------------------------------------------------
    Traceback (most recent call last):
      File "/opt/stack/keystone/tests/test_cert_setup.py", line 52, in tearDown
        shutil.rmtree(rootdir(SSLDIR))
      File "/usr/lib/python2.7/shutil.py", line 237, in rmtree
        onerror(os.listdir, path, sys.exc_info())
      File "/usr/lib/python2.7/shutil.py", line 235, in rmtree
        names = os.listdir(path)
    OSError: [Errno 2] No such file or directory: '/opt/stack/keystone/tests/ssl/'

    Fixes bug 1086812

    Change-Id: Iba10822aaf1284549d610bb1172df03ffc48f363