def get_instance_config(self, name, options=None):
"""
Gets information about a particular instance configuration.
Example:
>>> from google.cloud import spanner_admin_instance_v1
>>>
>>> client = spanner_admin_instance_v1.InstanceAdminClient()
>>>
>>> name = client.instance_config_path('[PROJECT]', '[INSTANCE_CONFIG]')
>>>
>>> response = client.get_instance_config(name)
Args:
name (str): Required. The name of the requested instance configuration. Values are of
the form ``projects/<project>/instanceConfigs/<config>``.
options (~google.gax.CallOptions): Overrides the default
settings for this call, e.g, timeout, retries etc.
Returns:
A :class:`~google.cloud.spanner_admin_instance_v1.types.InstanceConfig` instance.
Raises:
:exc:`google.gax.errors.GaxError` if the RPC is aborted.
:exc:`ValueError` if the parameters are invalid.
"""
request = spanner_instance_admin_pb2.GetInstanceConfigRequest(
name=name)
return self._get_instance_config(request, options)
def test_get_instance_config(self, mock_create_stub):
# Mock gRPC layer
grpc_stub = mock.Mock()
mock_create_stub.return_value = grpc_stub
client = spanner_admin_instance_v1.InstanceAdminClient()
# Mock request
name = client.instance_config_path('[PROJECT]', '[INSTANCE_CONFIG]')
# Mock response
name_2 = 'name2-1052831874'
display_name = 'displayName1615086568'
expected_response = {'name': name_2, 'display_name': display_name}
expected_response = spanner_instance_admin_pb2.InstanceConfig(
**expected_response)
grpc_stub.GetInstanceConfig.return_value = expected_response
response = client.get_instance_config(name)
self.assertEqual(expected_response, response)
grpc_stub.GetInstanceConfig.assert_called_once()
args, kwargs = grpc_stub.GetInstanceConfig.call_args
self.assertEqual(len(args), 2)
self.assertEqual(len(kwargs), 1)
self.assertIn('metadata', kwargs)
actual_request = args[0]
expected_request = spanner_instance_admin_pb2.GetInstanceConfigRequest(
name=name)
self.assertEqual(expected_request, actual_request)
def test_get_instance_config(self):
# Setup Expected Response
name_2 = "name2-1052831874"
display_name = "displayName1615086568"
expected_response = {"name": name_2, "display_name": display_name}
expected_response = spanner_instance_admin_pb2.InstanceConfig(
**expected_response
)
# Mock the API response
channel = ChannelStub(responses=[expected_response])
patch = mock.patch("google.api_core.grpc_helpers.create_channel")
with patch as create_channel:
create_channel.return_value = channel
client = spanner_admin_instance_v1.InstanceAdminClient()
# Setup Request
name = client.instance_config_path("[PROJECT]", "[INSTANCE_CONFIG]")
response = client.get_instance_config(name)
assert expected_response == response
assert len(channel.requests) == 1
expected_request = spanner_instance_admin_pb2.GetInstanceConfigRequest(
name=name
)
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def get_instance_config(
self,
name,
retry=google.api_core.gapic_v1.method.DEFAULT,
timeout=google.api_core.gapic_v1.method.DEFAULT,
metadata=None,
):
"""
Gets information about a particular instance configuration.
Example:
>>> from google.cloud import spanner_admin_instance_v1
>>>
>>> client = spanner_admin_instance_v1.InstanceAdminClient()
>>>
>>> name = client.instance_config_path('[PROJECT]', '[INSTANCE_CONFIG]')
>>>
>>> response = client.get_instance_config(name)
Args:
name (str): Required. The name of the requested instance configuration. Values are
of the form ``projects/<project>/instanceConfigs/<config>``.
retry (Optional[google.api_core.retry.Retry]): A retry object used
to retry requests. If ``None`` is specified, requests will not
be retried.
timeout (Optional[float]): The amount of time, in seconds, to wait
for the request to complete. Note that if ``retry`` is
specified, the timeout applies to each individual attempt.
metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
that is provided to the method.
Returns:
A :class:`~google.cloud.spanner_admin_instance_v1.types.InstanceConfig` instance.
Raises:
google.api_core.exceptions.GoogleAPICallError: If the request
failed for any reason.
google.api_core.exceptions.RetryError: If the request failed due
to a retryable error and retry attempts failed.
ValueError: If the parameters are invalid.
"""
# Wrap the transport method to add retry and timeout logic.
if "get_instance_config" not in self._inner_api_calls:
self._inner_api_calls[
"get_instance_config"] = google.api_core.gapic_v1.method.wrap_method(
self.transport.get_instance_config,
default_retry=self._method_configs["GetInstanceConfig"].
retry,
default_timeout=self._method_configs["GetInstanceConfig"].
timeout,
client_info=self._client_info,
)
request = spanner_instance_admin_pb2.GetInstanceConfigRequest(
name=name)
return self._inner_api_calls["get_instance_config"](request,
retry=retry,
timeout=timeout,
metadata=metadata)
def test_get_instance_config(self):
# Setup Expected Response
name_2 = 'name2-1052831874'
display_name = 'displayName1615086568'
expected_response = {'name': name_2, 'display_name': display_name}
expected_response = spanner_instance_admin_pb2.InstanceConfig(
**expected_response)
# Mock the API response
channel = ChannelStub(responses=[expected_response])
client = spanner_admin_instance_v1.InstanceAdminClient(channel=channel)
# Setup Request
name = client.instance_config_path('[PROJECT]', '[INSTANCE_CONFIG]')
response = client.get_instance_config(name)
assert expected_response == response
assert len(channel.requests) == 1
expected_request = spanner_instance_admin_pb2.GetInstanceConfigRequest(
name=name)
actual_request = channel.requests[0][1]
assert expected_request == actual_request