def test_compose_heterogenous(self):
builder = dp_event_builder.DpEventBuilder()
builder.compose(_poisson_event)
builder.compose(_gaussian_event)
builder.compose(_gaussian_event, 2)
builder.compose(_poisson_event)
expected_event = dp_event.ComposedDpEvent(
[_poisson_event, _self_composed_event, _poisson_event])
self.assertEqual(expected_event, builder.build())
def test_compose_composed(self):
builder = dp_event_builder.DpEventBuilder()
composed_event = dp_event.ComposedDpEvent(
[_gaussian_event, _poisson_event, _self_composed_event])
builder.compose(_gaussian_event)
builder.compose(composed_event)
builder.compose(composed_event, 2)
builder.compose(_poisson_event)
builder.compose(_poisson_event)
expected_event = dp_event.ComposedDpEvent([
_gaussian_event,
dp_event.SelfComposedDpEvent(composed_event, 3),
dp_event.SelfComposedDpEvent(_poisson_event, 2)
])
self.assertEqual(expected_event, builder.build())
def test_compose_self(self):
builder = dp_event_builder.DpEventBuilder()
builder.compose(_gaussian_event)
builder.compose(_gaussian_event, 2)
self.assertEqual(_self_composed_event, builder.build())
def test_compose_no_op(self):
builder = dp_event_builder.DpEventBuilder()
builder.compose(dp_event.NoOpDpEvent())
builder.compose(_gaussian_event)
builder.compose(dp_event.NoOpDpEvent())
self.assertEqual(_gaussian_event, builder.build())
def test_single_laplace(self):
builder = dp_event_builder.DpEventBuilder()
builder.compose(_laplace_event)
self.assertEqual(_laplace_event, builder.build())
def test_single_gaussian(self):
builder = dp_event_builder.DpEventBuilder()
builder.compose(_gaussian_event)
self.assertEqual(_gaussian_event, builder.build())
def test_no_op(self):
builder = dp_event_builder.DpEventBuilder()
self.assertEqual(dp_event.NoOpDpEvent(), builder.build())
def __init__(self, neighboring_relation: NeighboringRelation):
self._neighboring_relation = neighboring_relation
self._ledger = dp_event_builder.DpEventBuilder()