| # Copyright 2023 The Orbit 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 orbit.actions.conditional_action.""" | |
| from orbit import actions | |
| import tensorflow as tf, tf_keras | |
| class ConditionalActionTest(tf.test.TestCase): | |
| def test_conditional_action(self): | |
| # Define a function to raise an AssertionError, since we can't in a lambda. | |
| def raise_assertion(arg): | |
| raise AssertionError(str(arg)) | |
| conditional_action = actions.ConditionalAction( | |
| condition=lambda x: x['value'], action=raise_assertion) | |
| conditional_action({'value': False}) # Nothing is raised. | |
| with self.assertRaises(AssertionError) as ctx: | |
| conditional_action({'value': True}) | |
| self.assertEqual(ctx.exception.message, "{'value': True}") | |
| if __name__ == '__main__': | |
| tf.test.main() | |