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[Andrew Laski <andrew.laski@xxxxxxxxxxxxx>]

Public bug reported:

The failure occurs when tests are run on a slower machine.  Or it can be
reproduced by introducing a time.sleep(5) at the start of the
nova/tests/integrated/v3/test_availability_zone.py:test_availability_zone_detail
method.

11:48:26 raise NoMatch('\n'.join(error))
11:48:26 NoMatch: Extra list items in template:
11:48:26 {u'zone_name': u'internal', u'hosts': {u'network': {u'nova-network': {u'active': True, u'available': True, u'updated_at': None}}, u'conductor': {u'nova-conductor': {u'active': True, u'available': True, u'updated_at': None}}, u'cells': {u'nova-cells': {u'active': True, u'available': True, u'updated_at': None}}, u'cert': {u'nova-cert': {u'active': True, u'available': True, u'updated_at': None}}, u'scheduler': {u'nova-scheduler': {u'active': True, u'available': True, u'updated_at': None}}, u'consoleauth': {u'nova-consoleauth': {u'active': True, u'available': True, u'updated_at': None}}}, u'zone_state': {u'available': True}}
11:48:26 {u'zone_name': u'nova', u'hosts': {u'compute': {u'nova-compute': {u'active': True, u'available': True, u'updated_at': None}}}, u'zone_state': {u'available': True}}
11:48:26 Extra list items in Response:
11:48:26 {u'zone_name': u'internal', u'hosts': {u'network': {u'nova-network': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:14.130232'}}, u'conductor': {u'nova-conductor': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.843489'}}, u'cells': {u'nova-cells': {u'active': True, u'available': True, u'updated_at': None}}, u'cert': {u'nova-cert': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.868539'}}, u'scheduler': {u'nova-scheduler': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:14.397896'}}, u'consoleauth': {u'nova-consoleauth': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.872836'}}}, u'zone_state': {u'available': True}}
11:48:26 {u'zone_name': u'nova', u'hosts': {u'compute': {u'nova-compute': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.863846'}}}, u'zone_state': {u'available': True}}

Once the services are started they will eventually update their
updated_at time, but it doesn't happen immediately.  So the sample check
fails because it's expecting updated_at to be None but it could have a
timestamp value.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1300810

Title:
  test_availability_zone_detail v3 API sample test is racey

Status in OpenStack Compute (Nova):
  New

Bug description:
  The failure occurs when tests are run on a slower machine.  Or it can
  be reproduced by introducing a time.sleep(5) at the start of the
  nova/tests/integrated/v3/test_availability_zone.py:test_availability_zone_detail
  method.

  11:48:26 raise NoMatch('\n'.join(error))
  11:48:26 NoMatch: Extra list items in template:
  11:48:26 {u'zone_name': u'internal', u'hosts': {u'network': {u'nova-network': {u'active': True, u'available': True, u'updated_at': None}}, u'conductor': {u'nova-conductor': {u'active': True, u'available': True, u'updated_at': None}}, u'cells': {u'nova-cells': {u'active': True, u'available': True, u'updated_at': None}}, u'cert': {u'nova-cert': {u'active': True, u'available': True, u'updated_at': None}}, u'scheduler': {u'nova-scheduler': {u'active': True, u'available': True, u'updated_at': None}}, u'consoleauth': {u'nova-consoleauth': {u'active': True, u'available': True, u'updated_at': None}}}, u'zone_state': {u'available': True}}
  11:48:26 {u'zone_name': u'nova', u'hosts': {u'compute': {u'nova-compute': {u'active': True, u'available': True, u'updated_at': None}}}, u'zone_state': {u'available': True}}
  11:48:26 Extra list items in Response:
  11:48:26 {u'zone_name': u'internal', u'hosts': {u'network': {u'nova-network': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:14.130232'}}, u'conductor': {u'nova-conductor': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.843489'}}, u'cells': {u'nova-cells': {u'active': True, u'available': True, u'updated_at': None}}, u'cert': {u'nova-cert': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.868539'}}, u'scheduler': {u'nova-scheduler': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:14.397896'}}, u'consoleauth': {u'nova-consoleauth': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.872836'}}}, u'zone_state': {u'available': True}}
  11:48:26 {u'zone_name': u'nova', u'hosts': {u'compute': {u'nova-compute': {u'active': True, u'available': True, u'updated_at': u'2014-03-31T16:01:13.863846'}}}, u'zone_state': {u'available': True}}

  Once the services are started they will eventually update their
  updated_at time, but it doesn't happen immediately.  So the sample
  check fails because it's expecting updated_at to be None but it could
  have a timestamp value.

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