def execute(self, context: 'Context') -> None:
hook = CloudTextToSpeechHook(
gcp_conn_id=self.gcp_conn_id,
impersonation_chain=self.impersonation_chain,
)
result = hook.synthesize_speech(
input_data=self.input_data,
voice=self.voice,
audio_config=self.audio_config,
retry=self.retry,
timeout=self.timeout,
)
with NamedTemporaryFile() as temp_file:
temp_file.write(result.audio_content)
cloud_storage_hook = GCSHook(
gcp_conn_id=self.gcp_conn_id,
impersonation_chain=self.impersonation_chain,
)
cloud_storage_hook.upload(bucket_name=self.target_bucket_name,
object_name=self.target_filename,
filename=temp_file.name)
FileDetailsLink.persist(
context=context,
task_instance=self,
uri=f"{self.target_bucket_name}/{self.target_filename}",
project_id=cloud_storage_hook.project_id,
)
class TestTextToSpeechHook(unittest.TestCase):
def setUp(self):
with patch(
"airflow.providers.google.common.hooks.base_google.GoogleBaseHook.__init__",
new=mock_base_gcp_hook_default_project_id,
):
self.gcp_text_to_speech_hook = CloudTextToSpeechHook(
gcp_conn_id="test")
@patch(
"airflow.providers.google.cloud.hooks.text_to_speech.CloudTextToSpeechHook.client_info",
new_callable=PropertyMock,
)
@patch(
"airflow.providers.google.cloud.hooks.text_to_speech.CloudTextToSpeechHook._get_credentials"
)
@patch(
"airflow.providers.google.cloud.hooks.text_to_speech.TextToSpeechClient"
)
def test_text_to_speech_client_creation(self, mock_client, mock_get_creds,
mock_client_info):
result = self.gcp_text_to_speech_hook.get_conn()
mock_client.assert_called_once_with(
credentials=mock_get_creds.return_value,
client_info=mock_client_info.return_value)
assert mock_client.return_value == result
assert self.gcp_text_to_speech_hook._client == result
@patch(
"airflow.providers.google.cloud.hooks.text_to_speech.CloudTextToSpeechHook.get_conn"
)
def test_synthesize_speech(self, get_conn):
synthesize_method = get_conn.return_value.synthesize_speech
synthesize_method.return_value = None
self.gcp_text_to_speech_hook.synthesize_speech(
input_data=INPUT, voice=VOICE, audio_config=AUDIO_CONFIG)
synthesize_method.assert_called_once_with(input_=INPUT,
voice=VOICE,
audio_config=AUDIO_CONFIG,
retry=None,
timeout=None)
def execute(self, context):
hook = CloudTextToSpeechHook(gcp_conn_id=self.gcp_conn_id)
result = hook.synthesize_speech(
input_data=self.input_data,
voice=self.voice,
audio_config=self.audio_config,
retry=self.retry,
timeout=self.timeout,
)
with NamedTemporaryFile() as temp_file:
temp_file.write(result.audio_content)
cloud_storage_hook = GCSHook(google_cloud_storage_conn_id=self.gcp_conn_id)
cloud_storage_hook.upload(
bucket_name=self.target_bucket_name, object_name=self.target_filename, filename=temp_file.name
)