def test_composite_adapter_forward_emtpy(self, trials):
"""Test :meth:`orion.core.evc.adapters.CompositeAdapter.forward` and
:meth:`orion.core.evc.adapters.CompositeAdapter.backward` with no adapters
"""
composite_adapter = CompositeAdapter()
assert len(composite_adapter.forward(trials)) == len(trials)
assert len(composite_adapter.backward(trials)) == len(trials)
def create_adapters(self):
"""Return a list of adapters for every resolution"""
adapters = []
for resolution in self.conflicts.get_resolutions():
adapters += resolution.get_adapters()
return CompositeAdapter(*adapters)
def test_composite_adapter_init_with_bad_adapters(self):
"""Test initialization of :class:`orion.core.evc.adapters.CompositeAdapter`
with invalid adapters
"""
with pytest.raises(TypeError) as exc_info:
CompositeAdapter("bad", "adapters")
assert "Provided adapters must be adapter objects, not '<class 'str'>" in str(
exc_info.value)
def test_composite_adapter_init_with_adapters(self, dummy_param):
"""Test initialization of :class:`orion.core.evc.adapters.CompositeAdapter`
with valid adapters
"""
dimension_addition = DimensionAddition(dummy_param)
dimension_deletion = DimensionDeletion(dummy_param)
composite_adapter = CompositeAdapter(dimension_addition,
dimension_deletion)
assert len(composite_adapter.adapters) == 2
assert isinstance(composite_adapter.adapters[0], DimensionAddition)
assert isinstance(composite_adapter.adapters[1], DimensionDeletion)
def test_composite_adapter_backward(self, dummy_param, trials):
"""Test :meth:`orion.core.evc.adapters.CompositeAdapter.backward` with two adapters"""
new_param = Trial.Param(name="second_normal_prior",
type="integer",
value=1)
dimension_addition_adapter = DimensionAddition(new_param)
dimension_deletion_adapter = DimensionDeletion(new_param)
composite_adapter = CompositeAdapter(dimension_deletion_adapter)
adapted_trials = composite_adapter.backward(trials)
assert adapted_trials[0]._params[-1] == new_param
assert adapted_trials[4]._params[-1] == new_param
assert adapted_trials[-1]._params[-1] == new_param
composite_adapter = CompositeAdapter(dimension_addition_adapter,
dimension_deletion_adapter)
adapted_trials = composite_adapter.backward(trials)
assert len(adapted_trials) == len(trials)
assert new_param not in (adapted_trials[0]._params)
assert new_param not in (adapted_trials[4]._params)
assert new_param not in (adapted_trials[-1]._params)
def test_composite_configuration(dummy_param):
"""Test :meth:`orion.core.evc.adapters.CompositeAdapter.configuration`"""
new_param = Trial.Param(name="second_normal_prior",
type="integer",
value=1)
dimension_addition_adapter = DimensionAddition(dummy_param)
dimension_deletion_adapter = DimensionDeletion(new_param)
composite_adapter = CompositeAdapter(dimension_addition_adapter,
dimension_deletion_adapter)
configuration = composite_adapter.configuration
assert configuration[0] == dimension_addition_adapter.configuration[0]
assert configuration[1] == dimension_deletion_adapter.configuration[0]
assert (BaseAdapter.build(configuration).adapters[0].configuration[0] ==
configuration[0])
assert (BaseAdapter.build(configuration).adapters[1].configuration[0] ==
configuration[1])
def test_composite_adapter_init_emtpy(self):
"""Test initialization of :class:`orion.core.evc.adapters.CompositeAdapter`
with no adapters
"""
composite_adapter = CompositeAdapter()
assert len(composite_adapter.adapters) == 0