def test_manifestation_default_size(self):
        expected_size = int(RACKSPACE_MINIMUM_VOLUME_SIZE.bytes)
        assert_desired_datasets(
            self, self.deployer,
            desired_manifestations=[
                ScenarioMixin.MANIFESTATION.transform(
                    ["dataset", "maximum_size"], lambda _: None,
                ),
            ],
            expected_datasets=[
                ScenarioMixin.MOUNTED_DESIRED_DATASET.transform(
                    ['maximum_size'], expected_size,
                ),
            ],
        )
Iterate over the set of ambiguous diagonals and resolve them.
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/test/test_blockdevice.py/CalculateDesiredStateTests.test_manifestation_default_size--crossover with--dataset/ETHPy150Open jerith/depixel/depixel/depixeler.py/FullyConnectedHeuristics.apply