def delete(self):
"""Delete this instance.
Marks a instance and all of its tables for permanent deletion
in 7 days.
Immediately upon completion of the request:
* Billing will cease for all of the instance's reserved resources.
* The instance's ``delete_time`` field will be set 7 days in
the future.
Soon afterward:
* All tables within the instance will become unavailable.
Prior to the instance's ``delete_time``:
* The instance can be recovered with a call to ``UndeleteInstance``.
* All other attempts to modify or delete the instance will be rejected.
At the instance's ``delete_time``:
* The instance and **all of its tables** will immediately and
irrevocably disappear from the API, and their data will be
permanently deleted.
"""
request_pb = messages_v2_pb2.DeleteInstanceRequest(name=self.name)
# We expect a `google.protobuf.empty_pb2.Empty`
self._client._instance_stub.DeleteInstance(
request_pb, self._client.timeout_seconds)
def test_delete(self):
from google.protobuf import empty_pb2
from gcloud.bigtable._generated import (bigtable_instance_admin_pb2 as
messages_v2_pb)
from gcloud.bigtable._testing import _FakeStub
client = _Client(self.PROJECT, timeout_seconds=self.TIMEOUT_SECONDS)
instance = self._makeOne(self.INSTANCE_ID, client, self.LOCATION_ID)
# Create request_pb
request_pb = messages_v2_pb.DeleteInstanceRequest(
name=self.INSTANCE_NAME)
# Create response_pb
response_pb = empty_pb2.Empty()
# Patch the stub used by the API method.
client._instance_stub = stub = _FakeStub(response_pb)
# Create expected_result.
expected_result = None # delete() has no return value.
# Perform the method and check the result.
result = instance.delete()
self.assertEqual(result, expected_result)
self.assertEqual(stub.method_calls, [(
'DeleteInstance',
(request_pb, self.TIMEOUT_SECONDS),
{},
)])