1 # Copyright 2016 The TensorFlow Authors. All Rights Reserved. 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 # ============================================================================== 15 """Tests for layer serialization utils.""" 16 17 from __future__ import absolute_import 18 from __future__ import division 19 from __future__ import print_function 20 21 from tensorflow.python.keras._impl import keras 22 from tensorflow.python.platform import test 23 24 25 class LayerSerializationTest(test.TestCase): 26 27 def test_serialize_deserialize(self): 28 layer = keras.layers.Dense( 29 3, activation='relu', kernel_initializer='ones', bias_regularizer='l2') 30 config = keras.layers.serialize(layer) 31 new_layer = keras.layers.deserialize(config) 32 self.assertEqual(new_layer.activation, keras.activations.relu) 33 self.assertEqual(new_layer.bias_regularizer.__class__, 34 keras.regularizers.L1L2) 35 self.assertEqual(new_layer.kernel_initializer.__class__, 36 keras.initializers.Ones) 37 self.assertEqual(new_layer.units, 3) 38 39 40 if __name__ == '__main__': 41 test.main() 42
