def test_calculate_migration_delta(self):
delta = driver_factory.calculate_migration_delta(
'drv', self.driver_cls, False)
self.assertEqual(
{
'driver': 'hw-type',
'console_interface': 'new-console',
'inspect_interface': 'new-inspect',
'raid_interface': 'no-raid',
'rescue_interface': 'no-rescue',
'vendor_interface': 'no-vendor'
}, delta)
def test_calculate_migration_delta_unsupported_interface_reset(self):
self.new_ifaces['inspect'] = 'unsupported inspect'
delta = driver_factory.calculate_migration_delta(
'drv', self.driver_cls, True)
self.assertEqual(
{
'driver': 'hw-type',
'console_interface': 'new-console',
'inspect_interface': 'no-inspect',
'raid_interface': 'no-raid',
'rescue_interface': 'no-rescue',
'vendor_interface': 'no-vendor'
}, delta)
def test__calculate_migration_delta_unsupported_interface(self):
self.new_ifaces['inspect'] = 'unsupported inspect'
delta = driver_factory.calculate_migration_delta(
'drv', self.driver_cls, False)
self.assertIsNone(delta)
def test_calculate_migration_delta_unsupported_hw_type(self):
self.driver_cls.to_hardware_type.return_value = ('hw-type2',
self.new_ifaces)
delta = driver_factory.calculate_migration_delta(
'drv', self.driver_cls, False)
self.assertIsNone(delta)
def test_calculate_migration_delta_not_implemeted(self):
self.driver_cls.to_hardware_type.side_effect = NotImplementedError()
delta = driver_factory.calculate_migration_delta(
'drv', self.driver_cls, False)
self.assertIsNone(delta)