# Copyright 2017, Google LLC 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 types import GeneratorType

import mock

import google.auth.credentials

from google.cloud.speech_v1 import SpeechClient

from google.cloud.speech_v1 import types

def make_speech_client():

credentials = mock.Mock(spec=google.auth.credentials.Credentials)

return SpeechClient(credentials=credentials)

def test_streaming_recognize():

client = make_speech_client()

config = types.StreamingRecognitionConfig()

requests = [types.StreamingRecognizeRequest(audio_content=b"...")]

super_patch = mock.patch(

"google.cloud.speech_v1.speech_client.SpeechClient." "streaming_recognize",

autospec=True,

)

with super_patch as streaming_recognize:

client.streaming_recognize(config, requests)

# Assert that we called streaming recognize with an iterable

# that evaluates to the correct format.

_, args, kwargs = streaming_recognize.mock_calls[0]

api_requests = args[1]

assert isinstance(api_requests, GeneratorType)

assert list(api_requests) == [

types.StreamingRecognizeRequest(streaming_config=config),

requests[0],

]

assert "retry" in kwargs

assert "timeout" in kwargs