def setUp(self):
super(SRBLvmTestCase, self).setUp()
self.vg = srb.LVM(self.configuration.volume_group_name,
'sudo',
False, None,
'default',
self.fake_execute)
def test_extend_thin_pool_thin(self):
self.stubs.Set(processutils, 'execute', self.fake_execute)
self.thin_vg = srb.LVM(self.configuration.volume_group_name, 'sudo',
False, None, 'thin', self.fake_execute)
self.assertTrue(self.thin_vg.supports_thin_provisioning('sudo'))
self.thin_vg.update_volume_group_info = mock.MagicMock()
with mock.patch('oslo_concurrency.processutils.execute'):
executor = mock.MagicMock()
self.thin_vg._execute = executor
self.thin_vg.extend_thin_pool()
executor.assert_called_once_with('lvextend',
'-L',
'9.5g',
'fake-vg/fake-vg-pool',
root_helper=self.vg._root_helper,
run_as_root=True)
self.thin_vg.update_volume_group_info.assert_called_once_with()