text: #!/usr/bin/env python
  #===============================================================================
  # Copyright 2021 Intel Corporation
  #
  # 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 numpy as np
  from numpy.testing import assert_allclose
  
  
  def test_sklearnex_import():
      from sklearnex.cluster import DBSCAN
      X = np.array([[1, 2], [2, 2], [2, 3],
                    [8, 7], [8, 8], [25, 80]])
      dbscan = DBSCAN(eps=3, min_samples=2).fit(X)
      assert 'daal4py' in dbscan.__module__
  
      result = dbscan.labels_
      expected = np.array([0, 0, 0, 1, 1, -1], dtype=np.int32)
      assert_allclose(expected, result)
  