text: # Copyright 2018 The TensorFlow 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.
  # ==============================================================================
  """Tests for compat.py."""
  
  from absl import logging
  
  import delta.compat as tf
  from delta.data.datasets.atis2 import ATIS2
  
  
  class ATIS2Test(tf.test.TestCase):
    """data class test for nlu-joint task."""
  
    def test_build(self):
      atis2 = ATIS2('/atis2')
      atis2.build()
      self.assertTrue(atis2.is_ready())
  
  
  if __name__ == '__main__':
    logging.set_verbosity(logging.DEBUG)
    tf.test.main()
  