def test_configure_flow_reset_error_permutations(sampler):
"""Assert an error is raised in the permutations input is invalid"""
with pytest.raises(TypeError) as excinfo:
NestedSampler.configure_flow_reset(sampler, 5, None)
assert 'permutations` must be' in str(excinfo.value)
def test_configure_flow_reset(sampler, weights, permutations):
"""Assert the attributes evaluate to false if the inputs are false"""
NestedSampler.configure_flow_reset(sampler, weights, permutations)
assert sampler.reset_weights == float(weights)
assert sampler.reset_permutations == float(permutations)
def test_configure_flow_reset_error_weights(sampler):
"""Assert an error is raised in the weights input is invalid"""
with pytest.raises(TypeError) as excinfo:
NestedSampler.configure_flow_reset(sampler, None, 5)
assert 'weights` must be' in str(excinfo.value)
def test_configure_flow_reset_false(sampler):
"""Assert the attributes evaluate to false if the inputs are false"""
NestedSampler.configure_flow_reset(sampler, False, False)
assert not sampler.reset_weights
assert not sampler.reset_permutations