def create_model(self, class_, *args, **kwargs):
"""
create an instance of the model being tested, this will instrument
some methods of the model to check if they have been called
"""
obj = class_.objects.create(*args, **kwargs)
# patch model class
CallProxy.patch(obj, 'parse_transient_info')
CallProxy.patch(obj, 'parse_persistent_info')
CallProxy.patch(obj, '_refresh')
CallProxy.patch(obj, 'load_info')
CallProxy.patch(obj, 'save')
return obj
def create_model(self, **kwargs):
"""
create an instance of the model being tested, this will instrument
some methods of the model to check if they have been called
"""
cluster, chaff = Cluster.objects.get_or_create(hostname='test.foo.org')
obj = self.Model(cluster=cluster, **kwargs)
# patch model class
CallProxy.patch(obj, 'parse_transient_info')
CallProxy.patch(obj, 'parse_persistent_info')
CallProxy.patch(obj, '_refresh')
CallProxy.patch(obj, 'load_info')
CallProxy.patch(obj, 'save')
return obj
def __new__(klass, *args, **kwargs):
instance = RapiProxy.__new__(klass, *args, **kwargs)
# Unbind functions that are to be patched
instance.GetInstances = None
instance.GetInstance = None
instance.GetInfo = None
instance.GetOperatingSystems = None
CallProxy.patch(instance, 'GetInstances', False, INSTANCES)
CallProxy.patch(instance, 'GetInstance', False, XEN_PVM_INSTANCE)
CallProxy.patch(instance, 'GetInfo', False, XEN_INFO)
CallProxy.patch(instance, 'GetOperatingSystems', False, XEN_OPERATING_SYSTEMS)
return instance
def test_cache_reset_error(self):
"""
Tests that cache reset is working properly.
Verifies:
* when success or error status is achieved the job no longer updates
"""
job = self.test_save()
job.ignore_cache = True
job.save()
rapi = job.rapi
rapi.GetJobStatus.response = JOB_RUNNING
CallProxy.patch(job, '_refresh')
# load with running status, should refresh
job.load_info()
self.assertTrue(job.ignore_cache)
job._refresh.assertCalled(self)
job._refresh.reset()
# load again with running status, should refresh
job.load_info()
self.assertTrue(job.ignore_cache)
job._refresh.assertCalled(self)
job._refresh.reset()
# load again with success status, should refresh and flip cache flag
rapi.GetJobStatus.response = JOB_ERROR
job.load_info()
self.assertFalse(job.ignore_cache)
job._refresh.assertCalled(self)
job._refresh.reset()
# load again with success status, should use cache
job.load_info()
self.assertFalse(job.ignore_cache)
job._refresh.assertNotCalled(self)
def __new__(klass, *args, **kwargs):
instance = object.__new__(klass)
instance.__init__(*args, **kwargs)
CallProxy.patch(instance, 'GetInstances', False, INSTANCES)
CallProxy.patch(instance, 'GetInstance', False, INSTANCE)
CallProxy.patch(instance, 'GetNodes', False, NODES_MAP)
CallProxy.patch(instance, 'GetNode', False, NODE)
CallProxy.patch(instance, 'GetInfo', False, INFO)
CallProxy.patch(instance, 'GetOperatingSystems', False, OPERATING_SYSTEMS)
CallProxy.patch(instance, 'GetJobStatus', False, JOB_RUNNING)
CallProxy.patch(instance, 'StartupInstance', False, 1)
CallProxy.patch(instance, 'ShutdownInstance', False, 1)
CallProxy.patch(instance, 'RebootInstance', False, 1)
CallProxy.patch(instance, 'ReinstallInstance', False, 1)
CallProxy.patch(instance, 'AddInstanceTags', False)
CallProxy.patch(instance, 'DeleteInstanceTags', False)
CallProxy.patch(instance, 'CreateInstance', False, 1)
CallProxy.patch(instance, 'DeleteInstance', False, 1)
CallProxy.patch(instance, 'ModifyInstance', False, 1)
CallProxy.patch(instance, 'MigrateInstance', False, 1)
CallProxy.patch(instance, 'RenameInstance', False, 1)
CallProxy.patch(instance, 'RedistributeConfig', False, 1)
CallProxy.patch(instance, 'ReplaceInstanceDisks', False, 1)
CallProxy.patch(instance, 'SetNodeRole', False, 1)
CallProxy.patch(instance, 'EvacuateNode', False, 1)
CallProxy.patch(instance, 'MigrateNode', False, 1)
return instance