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# Copyright 2017 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.
# ==============================================================================
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from tensorflow.python.framework import test_util
from tensorflow.python.ops import array_ops
from tensorflow.python.platform import googletest
from tensorflow.python.summary import text_summary
class TextPluginTest(test_util.TensorFlowTestCase):
"""Test the Text Summary API.
These tests are focused on testing the API design of the text_summary method.
It doesn't test the PluginAsset and tensors registry functionality, because
that is better tested by the text_plugin test that actually consumes that
metadata.
"""
def testTextSummaryAPI(self):
with self.cached_session():
with self.assertRaises(ValueError):
num = array_ops.constant(1)
text_summary.text_summary("foo", num)
# The API accepts vectors.
arr = array_ops.constant(["one", "two", "three"])
summ = text_summary.text_summary("foo", arr)
self.assertEqual(summ.op.type, "TensorSummaryV2")
# the API accepts scalars
summ = text_summary.text_summary("foo", array_ops.constant("one"))
self.assertEqual(summ.op.type, "TensorSummaryV2")
if __name__ == "__main__":
googletest.main()
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