# Copyright 2017 Google Inc.

#

# 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.

import unittest

class TestResult(unittest.TestCase):

@staticmethod

def _get_target_class():

from google.cloud.speech.result import Result

return Result

def _make_one(self, *args, **kw):

return self._get_target_class()(*args, **kw)

def test_ctor(self):

result = self._make_one([])

self.assertIsInstance(result, self._get_target_class())

def test_from_pb(self):

from google.cloud.proto.speech.v1 import cloud_speech_pb2

confidence = 0.625

transcript = 'this is a test transcript'

alternative = cloud_speech_pb2.SpeechRecognitionAlternative(

transcript=transcript, confidence=confidence)

result_pb = cloud_speech_pb2.SpeechRecognitionResult(

alternatives=[alternative])

result = self._get_target_class().from_pb(result_pb)

self.assertEqual(result.confidence, confidence)

self.assertEqual(result.transcript, transcript)

def test_from_api_repr(self):

confidence = 0.625

transcript = 'this is a test'

response = {

'alternatives': [

{

'confidence': confidence,

'transcript': transcript,

},

],

}

result = self._get_target_class().from_api_repr(response)

self.assertEqual(result.confidence, confidence)

self.assertEqual(result.transcript, transcript)