Merge "Remove mox usage from `aws/test_volume.py`"
This commit is contained in:
commit
64bd589631
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@ -15,7 +15,6 @@ import copy
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from cinderclient import exceptions as cinder_exp
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import mock
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import mox
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from oslo_config import cfg
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import six
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@ -69,26 +68,24 @@ volume_template = '''
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'''
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class VolumeTest(vt_base.BaseVolumeTest):
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class VolumeTest(vt_base.VolumeTestCase):
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def setUp(self):
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super(VolumeTest, self).setUp()
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self.t = template_format.parse(volume_template)
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self.use_cinder = False
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def _mock_create_volume(self, fv, stack_name, final_status='available'):
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cinder.CinderClientPlugin._create().MultipleTimes().AndReturn(
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self.cinder_fc)
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vol_name = utils.PhysName(stack_name, 'DataVolume')
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self.cinder_fc.volumes.create(
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size=1, availability_zone='nova',
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description=vol_name,
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name=vol_name,
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metadata={u'Usage': u'Wiki Data Volume'}).AndReturn(
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vt_base.FakeVolume(fv))
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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def _mock_create_volume(self, fv, stack_name, final_status='available',
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mock_attachment=None):
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self.vol_name = utils.PhysName(stack_name, 'DataVolume')
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self.stack_name = stack_name
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self.cinder_fc.volumes.create.return_value = vt_base.FakeVolume(fv)
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fv_ready = vt_base.FakeVolume(final_status, id=fv.id)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
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if mock_attachment is not None:
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results = [fv, fv_ready, mock_attachment]
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else:
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results = [fv, fv_ready, vt_base.FakeVolume('in-use')]
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self.cinder_fc.volumes.get.side_effect = results
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return fv_ready
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def test_volume(self):
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@ -97,75 +94,55 @@ class VolumeTest(vt_base.BaseVolumeTest):
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# create script
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fv = self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name)
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# failed delete due to in-use script
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self.cinder_fc.volumes.get(fv.id).AndReturn(
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vt_base.FakeVolume('in-use'))
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# delete script
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self._mock_delete_volume(fv)
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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rsrc = self.create_volume(self.t, stack, 'DataVolume')
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# delete script
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self._mock_delete_volume(fv)
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ex = self.assertRaises(exception.ResourceFailure,
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scheduler.TaskRunner(rsrc.destroy))
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self.assertIn("Volume in use", six.text_type(ex))
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self.cinder_fc.volumes.get.side_effect = [
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vt_base.FakeVolume('available'), cinder_exp.NotFound('Not found')]
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scheduler.TaskRunner(rsrc.destroy)()
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self.m.VerifyAll()
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def test_volume_default_az(self):
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fv = vt_base.FakeVolume('creating')
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stack_name = 'test_volume_defaultaz_stack'
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# create script
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nova.NovaClientPlugin._create().AndReturn(self.fc)
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self.m.StubOutWithMock(instance.Instance, 'handle_create')
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self.m.StubOutWithMock(instance.Instance, 'check_create_complete')
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self.m.StubOutWithMock(instance.Instance, '_resolve_attribute')
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self.m.StubOutWithMock(aws_vol.VolumeAttachment,
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'handle_create')
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self.m.StubOutWithMock(aws_vol.VolumeAttachment,
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'check_create_complete')
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self.patchobject(instance.Instance, 'handle_create')
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self.patchobject(instance.Instance, 'check_create_complete',
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return_value=True)
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self.patchobject(instance.Instance, '_resolve_attribute',
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return_value=None)
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self.patchobject(aws_vol.VolumeAttachment, 'handle_create')
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self.patchobject(aws_vol.VolumeAttachment,
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'check_create_complete',
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return_value=True)
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instance.Instance.handle_create().AndReturn(None)
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instance.Instance.check_create_complete(None).AndReturn(True)
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instance.Instance._resolve_attribute(
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'AvailabilityZone').MultipleTimes().AndReturn(None)
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cinder.CinderClientPlugin._create().AndReturn(
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self.cinder_fc)
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cinder.CinderClientPlugin._create.return_value = self.cinder_fc
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self.stub_ImageConstraint_validate()
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self.stub_ServerConstraint_validate()
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self.stub_VolumeConstraint_validate()
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vol_name = utils.PhysName(stack_name, 'DataVolume')
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self.cinder_fc.volumes.create(
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size=1, availability_zone=None,
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description=vol_name,
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name=vol_name,
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metadata={u'Usage': u'Wiki Data Volume'}).AndReturn(fv)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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self.cinder_fc.volumes.create.return_value = fv
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fv_ready = vt_base.FakeVolume('available', id=fv.id)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
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aws_vol.VolumeAttachment.handle_create().AndReturn(None)
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aws_vol.VolumeAttachment.check_create_complete(
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None).AndReturn(True)
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self.cinder_fc.volumes.get.side_effect = [
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fv, fv_ready, cinder_exp.NotFound('Not found')]
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# delete script
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self.m.StubOutWithMock(instance.Instance, 'handle_delete')
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self.m.StubOutWithMock(aws_vol.VolumeAttachment, 'handle_delete')
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self.m.StubOutWithMock(aws_vol.VolumeAttachment,
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'check_delete_complete')
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instance.Instance.handle_delete().AndReturn(None)
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self.cinder_fc.volumes.get('vol-123').AndRaise(
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cinder_exp.NotFound('Not found'))
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cookie = object()
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aws_vol.VolumeAttachment.handle_delete().AndReturn(cookie)
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aws_vol.VolumeAttachment.check_delete_complete(cookie).AndReturn(True)
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self.m.ReplayAll()
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self.patchobject(instance.Instance, 'handle_delete')
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self.patchobject(aws_vol.VolumeAttachment, 'handle_delete',
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return_value=cookie)
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self.patchobject(aws_vol.VolumeAttachment, 'check_delete_complete',
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return_value=True)
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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stack._update_all_resource_data(True, False)
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@ -177,7 +154,16 @@ class VolumeTest(vt_base.BaseVolumeTest):
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scheduler.TaskRunner(stack.delete)()
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self.m.VerifyAll()
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instance.Instance._resolve_attribute.assert_called_with(
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'AvailabilityZone')
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self.cinder_fc.volumes.create.assert_called_once_with(
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size=1, availability_zone=None,
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description=vol_name,
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name=vol_name,
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metadata={u'Usage': u'Wiki Data Volume'})
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self.cinder_fc.volumes.get.assert_called_with('vol-123')
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aws_vol.VolumeAttachment.check_delete_complete.assert_called_once_with(
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cookie)
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def test_volume_create_error(self):
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fv = vt_base.FakeVolume('creating')
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@ -186,16 +172,12 @@ class VolumeTest(vt_base.BaseVolumeTest):
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self._mock_create_volume(fv, stack_name, final_status='error')
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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ex = self.assertRaises(exception.ResourceFailure,
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self.create_volume, self.t, stack, 'DataVolume')
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self.assertIn('Went to status error due to "Unknown"',
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six.text_type(ex))
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self.m.VerifyAll()
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def test_volume_bad_tags(self):
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stack_name = 'test_volume_bad_tags_stack'
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self.t['Resources']['DataVolume']['Properties'][
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@ -208,19 +190,17 @@ class VolumeTest(vt_base.BaseVolumeTest):
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"Resources.DataVolume.Properties.Tags[0]: "
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"Unknown Property Foo", six.text_type(ex))
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self.m.VerifyAll()
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def test_volume_attachment_error(self):
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stack_name = 'test_volume_attach_error_stack'
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self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name)
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self._mock_create_server_volume_script(
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mock_attachment = self._mock_create_server_volume_script(
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vt_base.FakeVolume('attaching'), final_status='error')
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self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name,
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mock_attachment=mock_attachment
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)
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self.stub_VolumeConstraint_validate()
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'DataVolume')
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@ -229,239 +209,225 @@ class VolumeTest(vt_base.BaseVolumeTest):
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self.t, stack, 'MountPoint')
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self.assertIn("Volume attachment failed - Unknown status error",
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six.text_type(ex))
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self.m.VerifyAll()
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self.validate_mock_create_server_volume_script()
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def test_volume_attachment(self):
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stack_name = 'test_volume_attach_stack'
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self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name)
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fva = self._mock_create_server_volume_script(
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vt_base.FakeVolume('attaching'))
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self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name, mock_attachment=fva)
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self.stub_VolumeConstraint_validate()
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# delete script
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fva = vt_base.FakeVolume('in-use')
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fva)
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self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
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self.fc.volumes.delete_server_volume(
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'WikiDatabase', 'vol-123').MultipleTimes().AndReturn(None)
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self.cinder_fc.volumes.get(fva.id).AndReturn(
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vt_base.FakeVolume('detaching', id=fva.id))
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self.cinder_fc.volumes.get(fva.id).AndReturn(
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vt_base.FakeVolume('available', id=fva.id))
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fva)
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self.fc.volumes.get_server_volume(
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u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'DataVolume')
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rsrc = self.create_attachment(self.t, stack, 'MountPoint')
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scheduler.TaskRunner(rsrc.delete)()
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# delete script
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fva = vt_base.FakeVolume('in-use')
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self.fc.volumes.get_server_volume.return_value = fva
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self.cinder_fc.volumes.get.side_effect = [
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fva, vt_base.FakeVolume('detaching', id=fva.id),
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vt_base.FakeVolume('available', id=fva.id)
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]
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self.fc.volumes.delete_server_volume.return_value = None
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self.fc.volumes.get_server_volume.side_effect = [
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fva, fakes_nova.fake_exception]
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self.m.VerifyAll()
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scheduler.TaskRunner(rsrc.delete)()
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self.fc.volumes.get_server_volume.assert_called_with(u'WikiDatabase',
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'vol-123')
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self.fc.volumes.delete_server_volume.assert_called_with(
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'WikiDatabase', 'vol-123')
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self.fc.volumes.get_server_volume.assert_called_with(
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u'WikiDatabase', 'vol-123')
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self.validate_mock_create_server_volume_script()
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def test_volume_detachment_err(self):
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stack_name = 'test_volume_detach_err_stack'
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self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name)
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fva = self._mock_create_server_volume_script(
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vt_base.FakeVolume('attaching'))
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self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name, mock_attachment=fva)
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self.stub_VolumeConstraint_validate()
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# delete script
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fva = vt_base.FakeVolume('in-use')
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fva)
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self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
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self.fc.volumes.delete_server_volume(
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'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception(400))
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self.cinder_fc.volumes.get(fva.id).AndReturn(
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vt_base.FakeVolume('available', id=fva.id))
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fva)
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self.fc.volumes.get_server_volume(
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u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'DataVolume')
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rsrc = self.create_attachment(self.t, stack, 'MountPoint')
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scheduler.TaskRunner(rsrc.delete)()
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# delete script
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fva = vt_base.FakeVolume('in-use')
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self.fc.volumes.get_server_volume.side_effect = [
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fva, fva, fakes_nova.fake_exception]
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self.cinder_fc.volumes.get.side_effect = [
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fva, vt_base.FakeVolume('available', id=fva.id)]
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self.m.VerifyAll()
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exc = fakes_nova.fake_exception(400)
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self.fc.volumes.delete_server_volume.side_effect = exc
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scheduler.TaskRunner(rsrc.delete)()
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self.fc.volumes.get_server_volume.assert_called_with(
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u'WikiDatabase', 'vol-123')
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self.fc.volumes.delete_server_volume.assert_called_once_with(
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'WikiDatabase', 'vol-123')
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self.validate_mock_create_server_volume_script()
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def test_volume_detach_non_exist(self):
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fv = vt_base.FakeVolume('creating')
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fva = vt_base.FakeVolume('in-use')
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stack_name = 'test_volume_detach_nonexist_stack'
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self._mock_create_volume(fv, stack_name)
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self._mock_create_server_volume_script(fva)
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mock_attachment = self._mock_create_server_volume_script(fva)
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self._mock_create_volume(fv, stack_name,
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mock_attachment=mock_attachment)
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self.stub_VolumeConstraint_validate()
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# delete script
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self.fc.volumes.delete_server_volume(u'WikiDatabase',
|
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'vol-123').AndReturn(None)
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self.cinder_fc.volumes.get(fva.id).AndRaise(
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cinder_exp.NotFound('Not found'))
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self.fc.volumes.get_server_volume(u'WikiDatabase', 'vol-123'
|
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).AndRaise(
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fakes_nova.fake_exception())
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|
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self.m.ReplayAll()
|
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|
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'DataVolume')
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rsrc = self.create_attachment(self.t, stack, 'MountPoint')
|
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|
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# delete script
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self.fc.volumes.delete_server_volume.return_value = None
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self.cinder_fc.volumes.get.side_effect = cinder_exp.NotFound(
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'Not found')
|
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|
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exc = fakes_nova.fake_exception()
|
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self.fc.volumes.get_server_volume.side_effect = exc
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scheduler.TaskRunner(rsrc.delete)()
|
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|
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self.m.VerifyAll()
|
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self.fc.volumes.delete_server_volume.assert_called_once_with(
|
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u'WikiDatabase', 'vol-123')
|
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self.fc.volumes.get_server_volume.assert_called_with(
|
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u'WikiDatabase', 'vol-123')
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self.validate_mock_create_server_volume_script()
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|
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def test_volume_detach_deleting_volume(self):
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fv = vt_base.FakeVolume('creating')
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fva = vt_base.FakeVolume('deleting')
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stack_name = 'test_volume_detach_deleting_volume_stack'
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|
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self._mock_create_volume(fv, stack_name)
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self._mock_create_server_volume_script(fva)
|
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mock_attachment = self._mock_create_server_volume_script(fva)
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self._mock_create_volume(fv, stack_name,
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mock_attachment=mock_attachment)
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self.stub_VolumeConstraint_validate()
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# delete script
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self.fc.volumes.delete_server_volume(u'WikiDatabase',
|
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'vol-123').AndReturn(None)
|
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self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
|
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self.fc.volumes.get_server_volume(u'WikiDatabase', 'vol-123'
|
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).AndRaise(
|
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fakes_nova.fake_exception())
|
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|
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self.m.ReplayAll()
|
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|
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stack = utils.parse_stack(self.t, stack_name=stack_name)
|
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|
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self.create_volume(self.t, stack, 'DataVolume')
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rsrc = self.create_attachment(self.t, stack, 'MountPoint')
|
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|
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# delete script
|
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self.cinder_fc.volumes.get.return_value = fva
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exc = fakes_nova.fake_exception
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self.fc.volumes.get_server_volume.side_effect = exc
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|
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scheduler.TaskRunner(rsrc.delete)()
|
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|
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self.m.VerifyAll()
|
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self.fc.volumes.delete_server_volume.assert_called_once_with(
|
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u'WikiDatabase', 'vol-123')
|
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self.validate_mock_create_server_volume_script()
|
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|
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def test_volume_detach_with_latency(self):
|
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stack_name = 'test_volume_detach_latency_stack'
|
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|
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self._mock_create_volume(vt_base.FakeVolume('creating'),
|
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stack_name)
|
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fva = self._mock_create_server_volume_script(
|
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vt_base.FakeVolume('attaching'))
|
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self._mock_create_volume(vt_base.FakeVolume('creating'),
|
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stack_name, mock_attachment=fva)
|
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self.stub_VolumeConstraint_validate()
|
||||
|
||||
# delete script
|
||||
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
||||
'vol-123').AndReturn(fva)
|
||||
self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
|
||||
self.fc.volumes.delete_server_volume(
|
||||
'WikiDatabase', 'vol-123').MultipleTimes().AndReturn(None)
|
||||
self.cinder_fc.volumes.get(fva.id).AndReturn(
|
||||
vt_base.FakeVolume('in-use', id=fva.id))
|
||||
self.cinder_fc.volumes.get(fva.id).AndReturn(
|
||||
vt_base.FakeVolume('detaching', id=fva.id))
|
||||
self.cinder_fc.volumes.get(fva.id).AndReturn(
|
||||
vt_base.FakeVolume('available', id=fva.id))
|
||||
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
||||
'vol-123').AndReturn(fva)
|
||||
self.fc.volumes.get_server_volume(
|
||||
u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
|
||||
|
||||
self.m.ReplayAll()
|
||||
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
|
||||
self.create_volume(self.t, stack, 'DataVolume')
|
||||
rsrc = self.create_attachment(self.t, stack, 'MountPoint')
|
||||
|
||||
# delete script
|
||||
self.fc.volumes.get_server_volume.side_effect = [
|
||||
fva, fva, fakes_nova.fake_exception]
|
||||
self.cinder_fc.volumes.get.side_effect = [
|
||||
fva, vt_base.FakeVolume('in-use', id=fva.id),
|
||||
vt_base.FakeVolume('detaching', id=fva.id),
|
||||
vt_base.FakeVolume('available', id=fva.id)]
|
||||
|
||||
scheduler.TaskRunner(rsrc.delete)()
|
||||
|
||||
self.m.VerifyAll()
|
||||
self.fc.volumes.delete_server_volume.assert_called_once_with(
|
||||
u'WikiDatabase', 'vol-123')
|
||||
self.fc.volumes.get_server_volume.assert_called_with(
|
||||
u'WikiDatabase', 'vol-123')
|
||||
self.validate_mock_create_server_volume_script()
|
||||
|
||||
def test_volume_detach_with_error(self):
|
||||
stack_name = 'test_volume_detach_werr_stack'
|
||||
|
||||
self._mock_create_volume(vt_base.FakeVolume('creating'),
|
||||
stack_name)
|
||||
fva = self._mock_create_server_volume_script(
|
||||
vt_base.FakeVolume('attaching'))
|
||||
self._mock_create_volume(vt_base.FakeVolume('creating'),
|
||||
stack_name, mock_attachment=fva)
|
||||
self.stub_VolumeConstraint_validate()
|
||||
# delete script
|
||||
fva = vt_base.FakeVolume('in-use')
|
||||
self.fc.volumes.delete_server_volume(
|
||||
'WikiDatabase', 'vol-123').AndReturn(None)
|
||||
self.cinder_fc.volumes.get(fva.id).AndReturn(
|
||||
vt_base.FakeVolume('error', id=fva.id))
|
||||
self.m.ReplayAll()
|
||||
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
|
||||
self.create_volume(self.t, stack, 'DataVolume')
|
||||
rsrc = self.create_attachment(self.t, stack, 'MountPoint')
|
||||
detach_task = scheduler.TaskRunner(rsrc.delete)
|
||||
|
||||
# delete script
|
||||
self.fc.volumes.delete_server_volume.return_value = None
|
||||
fva = vt_base.FakeVolume('in-use')
|
||||
self.cinder_fc.volumes.get.side_effect = [
|
||||
vt_base.FakeVolume('error', id=fva.id)]
|
||||
|
||||
detach_task = scheduler.TaskRunner(rsrc.delete)
|
||||
ex = self.assertRaises(exception.ResourceFailure, detach_task)
|
||||
self.assertIn('Volume detachment failed - Unknown status error',
|
||||
six.text_type(ex))
|
||||
|
||||
self.m.VerifyAll()
|
||||
self.fc.volumes.delete_server_volume.assert_called_once_with(
|
||||
u'WikiDatabase', 'vol-123')
|
||||
self.validate_mock_create_server_volume_script()
|
||||
|
||||
def test_volume_delete(self):
|
||||
stack_name = 'test_volume_delete_stack'
|
||||
fv = vt_base.FakeVolume('creating')
|
||||
|
||||
self._mock_create_volume(fv, stack_name)
|
||||
self.m.ReplayAll()
|
||||
|
||||
self.t['Resources']['DataVolume']['DeletionPolicy'] = 'Delete'
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
|
||||
rsrc = self.create_volume(self.t, stack, 'DataVolume')
|
||||
|
||||
self.m.StubOutWithMock(rsrc, "handle_delete")
|
||||
rsrc.handle_delete().AndReturn(None)
|
||||
self.m.StubOutWithMock(rsrc, "check_delete_complete")
|
||||
rsrc.check_delete_complete(None).AndReturn(True)
|
||||
self.m.ReplayAll()
|
||||
m_hd = mock.Mock(return_value=None)
|
||||
rsrc.handle_delete = m_hd
|
||||
m_cdc = mock.Mock(return_value=True)
|
||||
rsrc.check_delete_complete = m_cdc
|
||||
scheduler.TaskRunner(rsrc.destroy)()
|
||||
|
||||
self.m.VerifyAll()
|
||||
m_cdc.assert_called_with(None)
|
||||
m_hd.assert_called_once_with()
|
||||
|
||||
def test_volume_deleting_delete(self):
|
||||
fv = vt_base.FakeVolume('creating')
|
||||
vt_base.FakeVolume('creating')
|
||||
stack_name = 'test_volume_deleting_stack'
|
||||
|
||||
fv = self._mock_create_volume(vt_base.FakeVolume('creating'),
|
||||
stack_name)
|
||||
|
||||
self.cinder_fc.volumes.get(fv.id).AndReturn(
|
||||
vt_base.FakeVolume('deleting'))
|
||||
self.cinder_fc.volumes.get(fv.id).AndReturn(
|
||||
vt_base.FakeVolume('deleting'))
|
||||
self.cinder_fc.volumes.get(fv.id).AndRaise(
|
||||
cinder_exp.NotFound('NotFound'))
|
||||
|
||||
self.m.ReplayAll()
|
||||
self._mock_create_volume(vt_base.FakeVolume('creating'),
|
||||
stack_name)
|
||||
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
rsrc = self.create_volume(self.t, stack, 'DataVolume')
|
||||
scheduler.TaskRunner(rsrc.destroy)()
|
||||
|
||||
self.m.VerifyAll()
|
||||
self.assertEqual(2, self.cinder_fc.volumes.get.call_count)
|
||||
# delete script
|
||||
self.cinder_fc.volumes.get.side_effect = [
|
||||
vt_base.FakeVolume('deleting'),
|
||||
vt_base.FakeVolume('deleting'),
|
||||
cinder_exp.NotFound('NotFound')]
|
||||
|
||||
scheduler.TaskRunner(rsrc.destroy)()
|
||||
self.assertEqual(5, self.cinder_fc.volumes.get.call_count)
|
||||
|
||||
def test_volume_delete_error(self):
|
||||
fv = vt_base.FakeVolume('creating')
|
||||
|
@ -470,30 +436,29 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
fv = self._mock_create_volume(vt_base.FakeVolume('creating'),
|
||||
stack_name)
|
||||
|
||||
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
||||
self.cinder_fc.volumes.delete(fv.id).AndReturn(True)
|
||||
self.cinder_fc.volumes.get(fv.id).AndReturn(
|
||||
vt_base.FakeVolume('deleting'))
|
||||
self.cinder_fc.volumes.get(fv.id).AndReturn(
|
||||
vt_base.FakeVolume('error_deleting'))
|
||||
|
||||
self.m.ReplayAll()
|
||||
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
rsrc = self.create_volume(self.t, stack, 'DataVolume')
|
||||
|
||||
self.assertEqual(2, self.cinder_fc.volumes.get.call_count)
|
||||
self.cinder_fc.volumes.get.side_effect = [
|
||||
fv,
|
||||
vt_base.FakeVolume('deleting'),
|
||||
vt_base.FakeVolume('error_deleting')]
|
||||
self.cinder_fc.volumes.delete.return_value = True
|
||||
|
||||
deleter = scheduler.TaskRunner(rsrc.destroy)
|
||||
self.assertRaisesRegex(exception.ResourceFailure,
|
||||
".*ResourceInError.*error_deleting.*delete",
|
||||
deleter)
|
||||
|
||||
self.m.VerifyAll()
|
||||
self.cinder_fc.volumes.delete.assert_called_once_with(fv.id)
|
||||
self.assertEqual(5, self.cinder_fc.volumes.get.call_count)
|
||||
|
||||
def test_volume_update_not_supported(self):
|
||||
stack_name = 'test_volume_updnotsup_stack'
|
||||
fv = vt_base.FakeVolume('creating')
|
||||
|
||||
self._mock_create_volume(fv, stack_name)
|
||||
self.m.ReplayAll()
|
||||
|
||||
t = template_format.parse(volume_template)
|
||||
stack = utils.parse_stack(t, stack_name=stack_name)
|
||||
|
@ -561,20 +526,17 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
|
||||
def test_snapshot(self):
|
||||
stack_name = 'test_volume_snapshot_stack'
|
||||
fv = self._mock_create_volume(vt_base.FakeVolume('creating'),
|
||||
stack_name)
|
||||
fv = vt_base.FakeVolume('creating')
|
||||
fv_ready = vt_base.FakeVolume('available', id=fv.id)
|
||||
fv = self._mock_create_volume(fv,
|
||||
stack_name, mock_attachment=fv_ready)
|
||||
|
||||
# snapshot script
|
||||
self.m.StubOutWithMock(self.cinder_fc.backups, 'create')
|
||||
self.m.StubOutWithMock(self.cinder_fc.backups, 'get')
|
||||
fb = vt_base.FakeBackup('available')
|
||||
self.cinder_fc.backups.create(fv.id).AndReturn(fb)
|
||||
self.cinder_fc.backups.get(fb.id).AndReturn(fb)
|
||||
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
||||
self.m_backups.create.return_value = fb
|
||||
self.m_backups.get.return_value = fb
|
||||
self._mock_delete_volume(fv)
|
||||
|
||||
self.m.ReplayAll()
|
||||
|
||||
self.t['Resources']['DataVolume']['DeletionPolicy'] = 'Snapshot'
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
|
||||
|
@ -582,7 +544,8 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
|
||||
scheduler.TaskRunner(rsrc.destroy)()
|
||||
|
||||
self.m.VerifyAll()
|
||||
self.m_backups.create.assert_called_once_with(fv.id)
|
||||
self.m_backups.get.assert_called_once_with(fb.id)
|
||||
|
||||
def test_snapshot_error(self):
|
||||
stack_name = 'test_volume_snapshot_err_stack'
|
||||
|
@ -590,12 +553,9 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
stack_name)
|
||||
|
||||
# snapshot script
|
||||
self.m.StubOutWithMock(self.cinder_fc.backups, 'create')
|
||||
self.m.StubOutWithMock(self.cinder_fc.backups, 'get')
|
||||
fb = vt_base.FakeBackup('error')
|
||||
self.cinder_fc.backups.create(fv.id).AndReturn(fb)
|
||||
self.cinder_fc.backups.get(fb.id).AndReturn(fb)
|
||||
self.m.ReplayAll()
|
||||
self.m_backups.create.return_value = fb
|
||||
self.m_backups.get.return_value = fb
|
||||
|
||||
self.t['Resources']['DataVolume']['DeletionPolicy'] = 'Snapshot'
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
|
@ -606,18 +566,20 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
scheduler.TaskRunner(rsrc.destroy))
|
||||
self.assertIn('Unknown status error', six.text_type(ex))
|
||||
|
||||
self.m.VerifyAll()
|
||||
self.m_backups.create.assert_called_once_with(fv.id)
|
||||
self.m_backups.get.assert_called_once_with(fb.id)
|
||||
|
||||
def test_snapshot_no_volume(self):
|
||||
"""Test that backup does not start for failed resource."""
|
||||
stack_name = 'test_volume_snapshot_novol_stack'
|
||||
cfg.CONF.set_override('action_retry_limit', 0)
|
||||
fva = vt_base.FakeVolume('error')
|
||||
fv = self._mock_create_volume(vt_base.FakeVolume('creating'),
|
||||
stack_name,
|
||||
final_status='error')
|
||||
final_status='error',
|
||||
mock_attachment=fva)
|
||||
|
||||
self._mock_delete_volume(fv)
|
||||
self.m.ReplayAll()
|
||||
|
||||
self.t['Resources']['DataVolume']['DeletionPolicy'] = 'Snapshot'
|
||||
self.t['Resources']['DataVolume']['Properties'][
|
||||
|
@ -635,56 +597,42 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
|
||||
scheduler.TaskRunner(rsrc.destroy)()
|
||||
|
||||
self.m.VerifyAll()
|
||||
|
||||
def test_create_from_snapshot(self):
|
||||
stack_name = 'test_volume_create_from_snapshot_stack'
|
||||
fv = vt_base.FakeVolume('restoring-backup')
|
||||
fvbr = vt_base.FakeBackupRestore('vol-123')
|
||||
|
||||
# create script
|
||||
cinder.CinderClientPlugin._create().AndReturn(
|
||||
self.cinder_fc)
|
||||
self.patchobject(self.cinder_fc.backups, 'get')
|
||||
self.m.StubOutWithMock(self.cinder_fc.restores, 'restore')
|
||||
self.cinder_fc.restores.restore('backup-123').AndReturn(fvbr)
|
||||
self.cinder_fc.volumes.get('vol-123').AndReturn(fv)
|
||||
cinder.CinderClientPlugin._create.return_value = self.cinder_fc
|
||||
self.m_restore.return_value = fvbr
|
||||
fv2 = vt_base.FakeVolume('available')
|
||||
self.cinder_fc.volumes.get.side_effect = [fv, fv2]
|
||||
vol_name = utils.PhysName(stack_name, 'DataVolume')
|
||||
self.cinder_fc.volumes.update('vol-123',
|
||||
description=vol_name, name=vol_name)
|
||||
fv.status = 'available'
|
||||
self.cinder_fc.volumes.get('vol-123').AndReturn(fv)
|
||||
|
||||
self.m.ReplayAll()
|
||||
|
||||
self.t['Resources']['DataVolume']['Properties'][
|
||||
'SnapshotId'] = 'backup-123'
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
|
||||
self.create_volume(self.t, stack, 'DataVolume')
|
||||
self.create_volume(self.t, stack, 'DataVolume', no_create=True)
|
||||
|
||||
self.m.VerifyAll()
|
||||
cinder.CinderClientPlugin._create.assert_called_once_with()
|
||||
self.m_restore.assert_called_once_with('backup-123')
|
||||
self.cinder_fc.volumes.get.assert_called_with('vol-123')
|
||||
self.cinder_fc.volumes.update.assert_called_once_with(
|
||||
'vol-123', description=vol_name, name=vol_name)
|
||||
|
||||
def test_create_from_snapshot_error(self):
|
||||
stack_name = 'test_volume_create_from_snap_err_stack'
|
||||
cfg.CONF.set_override('action_retry_limit', 0)
|
||||
fv = vt_base.FakeVolume('restoring-backup')
|
||||
fv2 = vt_base.FakeVolume('error')
|
||||
fvbr = vt_base.FakeBackupRestore('vol-123')
|
||||
|
||||
# create script
|
||||
cinder.CinderClientPlugin._create().AndReturn(
|
||||
self.cinder_fc)
|
||||
self.patchobject(self.cinder_fc.backups, 'get')
|
||||
self.m.StubOutWithMock(self.cinder_fc.restores, 'restore')
|
||||
self.cinder_fc.restores.restore('backup-123').AndReturn(fvbr)
|
||||
self.cinder_fc.volumes.get('vol-123').AndReturn(fv)
|
||||
cinder.CinderClientPlugin._create.return_value = self.cinder_fc
|
||||
self.m_restore.return_value = fvbr
|
||||
self.cinder_fc.volumes.get.side_effect = [fv, fv2]
|
||||
vol_name = utils.PhysName(stack_name, 'DataVolume')
|
||||
self.cinder_fc.volumes.update(fv.id,
|
||||
description=vol_name, name=vol_name)
|
||||
fv.status = 'error'
|
||||
self.cinder_fc.volumes.get('vol-123').AndReturn(fv)
|
||||
|
||||
self.m.ReplayAll()
|
||||
|
||||
self.t['Resources']['DataVolume']['Properties'][
|
||||
'SnapshotId'] = 'backup-123'
|
||||
|
@ -695,7 +643,10 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
self.assertIn('Went to status error due to "Unknown"',
|
||||
six.text_type(ex))
|
||||
|
||||
self.m.VerifyAll()
|
||||
cinder.CinderClientPlugin._create.assert_called_once_with()
|
||||
self.m_restore.assert_called_once_with('backup-123')
|
||||
self.cinder_fc.volumes.update.assert_called_once_with(
|
||||
fv.id, description=vol_name, name=vol_name)
|
||||
|
||||
def test_volume_size_constraint(self):
|
||||
self.t['Resources']['DataVolume']['Properties']['Size'] = '0'
|
||||
|
@ -708,19 +659,16 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
"0 is out of range (min: 1, max: None)", six.text_type(error))
|
||||
|
||||
def test_volume_attachment_updates_not_supported(self):
|
||||
self.m.StubOutWithMock(nova.NovaClientPlugin, 'get_server')
|
||||
nova.NovaClientPlugin.get_server(mox.IgnoreArg()).AndReturn(
|
||||
mox.MockAnything())
|
||||
self.patchobject(nova.NovaClientPlugin, 'get_server')
|
||||
fv = vt_base.FakeVolume('creating')
|
||||
fva = vt_base.FakeVolume('attaching')
|
||||
stack_name = 'test_volume_attach_updnotsup_stack'
|
||||
|
||||
self._mock_create_volume(fv, stack_name)
|
||||
self._mock_create_server_volume_script(fva)
|
||||
mock_create_server_volume = self._mock_create_server_volume_script(fva)
|
||||
self._mock_create_volume(fv, stack_name,
|
||||
mock_attachment=mock_create_server_volume)
|
||||
self.stub_VolumeConstraint_validate()
|
||||
|
||||
self.m.ReplayAll()
|
||||
|
||||
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
||||
|
||||
self.create_volume(self.t, stack, 'DataVolume')
|
||||
|
@ -739,7 +687,7 @@ class VolumeTest(vt_base.BaseVolumeTest):
|
|||
'VolumeId of MountPoint (AWS::EC2::VolumeAttachment)',
|
||||
six.text_type(ex))
|
||||
self.assertEqual((rsrc.UPDATE, rsrc.FAILED), rsrc.state)
|
||||
self.m.VerifyAll()
|
||||
self.validate_mock_create_server_volume_script()
|
||||
|
||||
def test_validate_deletion_policy(self):
|
||||
cfg.CONF.set_override('backups_enabled', False, group='volumes')
|
||||
|
|
|
@ -13,6 +13,7 @@
|
|||
|
||||
from cinderclient import exceptions as cinder_exp
|
||||
from cinderclient.v2 import client as cinderclient
|
||||
import mock
|
||||
import six
|
||||
|
||||
from heat.engine.clients.os import cinder
|
||||
|
@ -23,6 +24,96 @@ from heat.engine import scheduler
|
|||
from heat.engine import stk_defn
|
||||
from heat.tests import common
|
||||
from heat.tests.openstack.nova import fakes as fakes_nova
|
||||
from heat.tests import utils
|
||||
|
||||
|
||||
class VolumeTestCase(common.HeatTestCase):
|
||||
def setUp(self):
|
||||
super(VolumeTestCase, self).setUp()
|
||||
self.fc = fakes_nova.FakeClient()
|
||||
self.cinder_fc = cinderclient.Client('username', 'password')
|
||||
self.cinder_fc.volume_api_version = 2
|
||||
self.patchobject(cinder.CinderClientPlugin, '_create',
|
||||
return_value=self.cinder_fc)
|
||||
self.patchobject(nova.NovaClientPlugin, '_create',
|
||||
return_value=self.fc)
|
||||
self.cinder_fc.volumes = mock.Mock(spec=self.cinder_fc.volumes)
|
||||
self.fc.volumes = mock.Mock()
|
||||
self.use_cinder = False
|
||||
self.m_backups = mock.Mock(spec=self.cinder_fc.backups)
|
||||
self.m_restore = mock.Mock(spec=self.cinder_fc.restores.restore)
|
||||
self.cinder_fc.backups = self.m_backups
|
||||
self.cinder_fc.restores.restore = self.m_restore
|
||||
|
||||
def _mock_delete_volume(self, fv):
|
||||
self.cinder_fc.volumes.delete.return_value = True
|
||||
|
||||
def validate_mock_create_server_volume_script(self):
|
||||
self.fc.volumes.create_server_volume.assert_called_once_with(
|
||||
device=u'/dev/vdc', server_id=u'WikiDatabase', volume_id='vol-123')
|
||||
|
||||
def _mock_create_server_volume_script(self, fva,
|
||||
final_status='in-use',
|
||||
update=False,
|
||||
extra_create_server_volume_mocks=[]):
|
||||
if not update:
|
||||
nova.NovaClientPlugin._create.return_value = self.fc
|
||||
|
||||
result = [fva]
|
||||
for m in extra_create_server_volume_mocks:
|
||||
result.append(m)
|
||||
self.fc.volumes.create_server_volume.side_effect = result
|
||||
fv_ready = FakeVolume(final_status, id=fva.id)
|
||||
return fv_ready
|
||||
|
||||
def get_volume(self, t, stack, resource_name):
|
||||
if self.use_cinder:
|
||||
Volume = os_vol.CinderVolume
|
||||
else:
|
||||
data = t['Resources'][resource_name]
|
||||
data['Properties']['AvailabilityZone'] = 'nova'
|
||||
Volume = aws_vol.Volume
|
||||
vol = Volume(resource_name,
|
||||
stack.defn.resource_definition(resource_name),
|
||||
stack)
|
||||
return vol
|
||||
|
||||
def create_volume(self, t, stack, resource_name, az='nova',
|
||||
no_create=False):
|
||||
rsrc = self.get_volume(t, stack, resource_name)
|
||||
if isinstance(rsrc, os_vol.CinderVolume):
|
||||
self.patchobject(rsrc, '_store_config_default_properties')
|
||||
|
||||
self.assertIsNone(rsrc.validate())
|
||||
scheduler.TaskRunner(rsrc.create)()
|
||||
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
|
||||
stk_defn.update_resource_data(stack.defn, resource_name,
|
||||
rsrc.node_data())
|
||||
if no_create:
|
||||
self.cinder_fc.volumes.create.assert_not_called()
|
||||
else:
|
||||
self.vol_name = utils.PhysName(self.stack_name, 'DataVolume')
|
||||
self.cinder_fc.volumes.create.assert_called_once_with(
|
||||
size=1, availability_zone=az,
|
||||
description=self.vol_name,
|
||||
name=self.vol_name,
|
||||
metadata={u'Usage': u'Wiki Data Volume'})
|
||||
return rsrc
|
||||
|
||||
def create_attachment(self, t, stack, resource_name):
|
||||
if self.use_cinder:
|
||||
Attachment = os_vol.CinderVolumeAttachment
|
||||
else:
|
||||
Attachment = aws_vol.VolumeAttachment
|
||||
rsrc = Attachment(resource_name,
|
||||
stack.defn.resource_definition(resource_name),
|
||||
stack)
|
||||
self.assertIsNone(rsrc.validate())
|
||||
scheduler.TaskRunner(rsrc.create)()
|
||||
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
|
||||
stk_defn.update_resource_data(stack.defn, resource_name,
|
||||
rsrc.node_data())
|
||||
return rsrc
|
||||
|
||||
|
||||
class BaseVolumeTest(common.HeatTestCase):
|
||||
|
|
Loading…
Reference in New Issue