def test_get_iam_policy(self):
# Setup Expected Response
version = 351608024
etag = b'21'
expected_response = {'version': version, 'etag': etag}
expected_response = policy_pb2.Policy(**expected_response)
# Mock the API response
channel = ChannelStub(responses=[expected_response])
client = spanner_admin_database_v1.DatabaseAdminClient(channel=channel)
# Setup Request
resource = client.database_path('[PROJECT]', '[INSTANCE]',
'[DATABASE]')
response = client.get_iam_policy(resource)
assert expected_response == response
assert len(channel.requests) == 1
expected_request = iam_policy_pb2.GetIamPolicyRequest(
resource=resource)
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def test_get_database(self):
# Setup Expected Response
name_2 = "name2-1052831874"
expected_response = {"name": name_2}
expected_response = spanner_database_admin_pb2.Database(**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_database_v1.DatabaseAdminClient()
# Setup Request
name = client.database_path("[PROJECT]", "[INSTANCE]", "[DATABASE]")
response = client.get_database(name)
assert expected_response == response
assert len(channel.requests) == 1
expected_request = spanner_database_admin_pb2.GetDatabaseRequest(name=name)
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def test_test_iam_permissions(self):
# Setup Expected Response
expected_response = {}
expected_response = iam_policy_pb2.TestIamPermissionsResponse(
**expected_response)
# Mock the API response
channel = ChannelStub(responses=[expected_response])
client = spanner_admin_database_v1.DatabaseAdminClient(channel=channel)
# Setup Request
resource = client.database_path('[PROJECT]', '[INSTANCE]',
'[DATABASE]')
permissions = []
response = client.test_iam_permissions(resource, permissions)
assert expected_response == response
assert len(channel.requests) == 1
expected_request = iam_policy_pb2.TestIamPermissionsRequest(
resource=resource, permissions=permissions)
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def test_create_backup(self):
# Setup Expected Response
database = "database1789464955"
name = "name3373707"
size_bytes = 1796325715
expected_response = {
"database": database,
"name": name,
"size_bytes": size_bytes,
}
expected_response = backup_pb2.Backup(**expected_response)
operation = operations_pb2.Operation(
name="operations/test_create_backup", done=True)
operation.response.Pack(expected_response)
# Mock the API response
channel = ChannelStub(responses=[operation])
patch = mock.patch("google.api_core.grpc_helpers.create_channel")
with patch as create_channel:
create_channel.return_value = channel
client = spanner_admin_database_v1.DatabaseAdminClient()
# Setup Request
parent = client.instance_path("[PROJECT]", "[INSTANCE]")
backup_id = "backupId1355353272"
backup = {}
response = client.create_backup(parent, backup_id, backup)
result = response.result()
assert expected_response == result
assert len(channel.requests) == 1
expected_request = backup_pb2.CreateBackupRequest(parent=parent,
backup_id=backup_id,
backup=backup)
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def test_list_databases(self, mock_create_stub):
# Mock gRPC layer
grpc_stub = mock.Mock()
mock_create_stub.return_value = grpc_stub
client = spanner_admin_database_v1.DatabaseAdminClient()
# Mock request
parent = client.instance_path('[PROJECT]', '[INSTANCE]')
# Mock response
next_page_token = ''
databases_element = {}
databases = [databases_element]
expected_response = {
'next_page_token': next_page_token,
'databases': databases
}
expected_response = spanner_database_admin_pb2.ListDatabasesResponse(
**expected_response)
grpc_stub.ListDatabases.return_value = expected_response
paged_list_response = client.list_databases(parent)
resources = list(paged_list_response)
self.assertEqual(1, len(resources))
self.assertEqual(expected_response.databases[0], resources[0])
grpc_stub.ListDatabases.assert_called_once()
args, kwargs = grpc_stub.ListDatabases.call_args
self.assertEqual(len(args), 2)
self.assertEqual(len(kwargs), 1)
self.assertIn('metadata', kwargs)
actual_request = args[0]
expected_request = spanner_database_admin_pb2.ListDatabasesRequest(
parent=parent)
self.assertEqual(expected_request, actual_request)
def test_get_iam_policy(self):
# Setup Expected Response
version = 351608024
etag = b"21"
expected_response = {"version": version, "etag": etag}
expected_response = policy_pb2.Policy(**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_database_v1.DatabaseAdminClient()
# Setup Request
resource = "resource-341064690"
response = client.get_iam_policy(resource)
assert expected_response == response
assert len(channel.requests) == 1
expected_request = iam_policy_pb2.GetIamPolicyRequest(resource=resource)
actual_request = channel.requests[0][1]
assert expected_request == actual_request