text: # Copyright 2021 The NetKet Authors - All rights reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import pytest
  
  import netket as nk
  
  from .. import common
  
  pytestmark = common.skipif_mpi
  
  
  def test_deprecated_name():
      with pytest.warns(FutureWarning):
          nk.optim.sr
  
      with pytest.raises(AttributeError):
          nk.optim.accabalubba
  
      assert dir(nk.optim) == dir(nk.optimizer)
  
  
  def test_deprecated_sr():
      with pytest.warns(FutureWarning):
          nk.optimizer.sr.SRLazyCG()
  
      with pytest.warns(FutureWarning):
          nk.optimizer.sr.SRLazyGMRES()
  