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[Bug 1258553] [NEW] ValueError: URI was None, but fake libvirt is configured to not accept this.

 

Public bug reported:

There is a race in the unit tests where if
nova.tests.virt.libvirt.test_fakelibvirt.FakeLibvirtTests.test_openAuth_can_refuse_None_uri
runs before the following test, we get the following error

======================================================================
FAIL: nova.tests.virt.libvirt.test_libvirt.LibvirtNonblockingTestCase.test_tpool_execute_calls_libvirt
----------------------------------------------------------------------
_StringException: Empty attachments:
  pythonlogging:''
  stderr
  stdout

Traceback (most recent call last):
  File "/tmp/buildd/nova-2014.1.dev40.g164d0b0/nova/tests/virt/libvirt/test_libvirt.py", line 7412, in test_tpool_execute_calls_libvirt
    conn = libvirt.virConnect()
  File "/tmp/buildd/nova-2014.1.dev40.g164d0b0/nova/tests/virt/libvirt/fakelibvirt.py", line 527, in __init__
    raise ValueError("URI was None, but fake libvirt is "
ValueError: URI was None, but fake libvirt is configured to not accept this.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1258553

Title:
  ValueError: URI was None, but fake libvirt is configured to not accept
  this.

Status in OpenStack Compute (Nova):
  New

Bug description:
  There is a race in the unit tests where if
  nova.tests.virt.libvirt.test_fakelibvirt.FakeLibvirtTests.test_openAuth_can_refuse_None_uri
  runs before the following test, we get the following error

  ======================================================================
  FAIL: nova.tests.virt.libvirt.test_libvirt.LibvirtNonblockingTestCase.test_tpool_execute_calls_libvirt
  ----------------------------------------------------------------------
  _StringException: Empty attachments:
    pythonlogging:''
    stderr
    stdout

  Traceback (most recent call last):
    File "/tmp/buildd/nova-2014.1.dev40.g164d0b0/nova/tests/virt/libvirt/test_libvirt.py", line 7412, in test_tpool_execute_calls_libvirt
      conn = libvirt.virConnect()
    File "/tmp/buildd/nova-2014.1.dev40.g164d0b0/nova/tests/virt/libvirt/fakelibvirt.py", line 527, in __init__
      raise ValueError("URI was None, but fake libvirt is "
  ValueError: URI was None, but fake libvirt is configured to not accept this.

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