def test_dimension_prior_change_backward_incompatible_dimensions(
self, disjoint_prior, small_prior, trials):
"""Test :meth:`orion.core.evc.adapters.DimensionPriorChange.backward`
with incompatible priors, such that all trials are filtered out
"""
dimension_prior_change_adapter = DimensionPriorChange(
"small_prior", disjoint_prior, small_prior)
adapted_trials = dimension_prior_change_adapter.backward(trials)
assert len(adapted_trials) == 0
def test_dimension_prior_change_backward(self, large_prior, small_prior,
trials):
"""Test :meth:`orion.core.evc.adapters.DimensionPriorChange.backward`
with compatible priors
"""
dimension_prior_change_adapter = DimensionPriorChange(
"large_prior", large_prior, small_prior)
adapted_trials = dimension_prior_change_adapter.backward(trials)
assert len(adapted_trials) == len(trials)
def test_dimension_prior_change_backward_different_shapes(
self, small_prior, prior_with_shape, trials):
"""Test :meth:`orion.core.evc.adapters.DimensionPriorChange.backward`
with priors of different shapes
"""
dimension_prior_change_adapter = DimensionPriorChange(
"small_prior", small_prior, prior_with_shape)
trials = generate_trials({"small_prior": prior_with_shape}, 10)
adapted_trials = dimension_prior_change_adapter.backward(trials)
assert len(adapted_trials) == 0
