text: # Copyright 2020 Google LLC
  #
  # 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.
  """Tests for tfx_bsl.coders.batch_util."""
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  
  from tfx_bsl.coders import batch_util
  from absl.testing import absltest
  
  
  class BatchUtilTest(absltest.TestCase):
  
    def testGetBatchElementsKwargs(self):
      kwargs = batch_util.GetBatchElementsKwargs(batch_size=None)
      self.assertDictEqual(kwargs, {'max_batch_size': 1000})
      kwargs = batch_util.GetBatchElementsKwargs(batch_size=5000)
      self.assertDictEqual(kwargs, {
          'max_batch_size': 5000,
          'min_batch_size': 5000
      })
  
  
  if __name__ == '__main__':
    absltest.main()
  