def resolve_endpoint_for_write_request(self, resource_type,
use_alternate_write_endpoint):
operation_type = documents._OperationType.Create
request = _RequestObject(resource_type, operation_type)
request.route_to_location_with_preferred_location_flag(
1 if use_alternate_write_endpoint else 0,
ResourceType.IsCollectionChild(resource_type))
return self.location_cache.resolve_service_endpoint(request)
def test_retry_policy_does_not_mark_null_locations_unavailable(self):
self.original_get_database_account = cosmos_client_connection.CosmosClientConnection.GetDatabaseAccount
cosmos_client_connection.CosmosClientConnection.GetDatabaseAccount = self.mock_get_database_account
client = cosmos_client_connection.CosmosClientConnection(
self.DEFAULT_ENDPOINT, {'masterKey': self.MASTER_KEY}, None,
documents.ConsistencyLevel.Eventual)
endpoint_manager = global_endpoint_manager._GlobalEndpointManager(
client)
self.original_mark_endpoint_unavailable_for_read_function = endpoint_manager.mark_endpoint_unavailable_for_read
endpoint_manager.mark_endpoint_unavailable_for_read = self._mock_mark_endpoint_unavailable_for_read
self.original_mark_endpoint_unavailable_for_write_function = endpoint_manager.mark_endpoint_unavailable_for_write
endpoint_manager.mark_endpoint_unavailable_for_write = self._mock_mark_endpoint_unavailable_for_write
self.original_resolve_service_endpoint = endpoint_manager.resolve_service_endpoint
endpoint_manager.resolve_service_endpoint = self._mock_resolve_service_endpoint
# Read and write counters count the number of times the endpoint manager's
# mark_endpoint_unavailable_for_read() and mark_endpoint_unavailable_for_read()
# functions were called. When a 'None' location is returned by resolve_service_endpoint(),
# these functions should not be called
self._read_counter = 0
self._write_counter = 0
request = _RequestObject(http_constants.ResourceType.Document,
documents._OperationType.Read)
endpointDiscovery_retry_policy = endpoint_discovery_retry_policy._EndpointDiscoveryRetryPolicy(
documents.ConnectionPolicy(), endpoint_manager, request)
endpointDiscovery_retry_policy.ShouldRetry(
errors.HTTPFailure(http_constants.StatusCodes.FORBIDDEN))
self.assertEqual(self._read_counter, 0)
self.assertEqual(self._write_counter, 0)
self._read_counter = 0
self._write_counter = 0
request = _RequestObject(http_constants.ResourceType.Document,
documents._OperationType.Create)
endpointDiscovery_retry_policy = endpoint_discovery_retry_policy._EndpointDiscoveryRetryPolicy(
documents.ConnectionPolicy(), endpoint_manager, request)
endpointDiscovery_retry_policy.ShouldRetry(
errors.HTTPFailure(http_constants.StatusCodes.FORBIDDEN))
self.assertEqual(self._read_counter, 0)
self.assertEqual(self._write_counter, 0)
endpoint_manager.mark_endpoint_unavailable_for_read = self.original_mark_endpoint_unavailable_for_read_function
endpoint_manager.mark_endpoint_unavailable_for_write = self.original_mark_endpoint_unavailable_for_write_function
cosmos_client_connection.CosmosClientConnection.GetDatabaseAccount = self.original_get_database_account
def test_retry_policy_does_not_mark_null_locations_unavailable(self):
self.original_get_database_account = cosmos_client.CosmosClient.GetDatabaseAccount
cosmos_client.CosmosClient.GetDatabaseAccount = self.mock_get_database_account
client = cosmos_client.CosmosClient(self.DEFAULT_ENDPOINT, {'masterKey': self.MASTER_KEY}, None, documents.ConsistencyLevel.Eventual)
endpoint_manager = global_endpoint_manager._GlobalEndpointManager(client)
self.original_mark_endpoint_unavailable_for_read_function = endpoint_manager.mark_endpoint_unavailable_for_read
endpoint_manager.mark_endpoint_unavailable_for_read = self._mock_mark_endpoint_unavailable_for_read
self.original_mark_endpoint_unavailable_for_write_function = endpoint_manager.mark_endpoint_unavailable_for_write
endpoint_manager.mark_endpoint_unavailable_for_write = self._mock_mark_endpoint_unavailable_for_write
self.original_resolve_service_endpoint = endpoint_manager.resolve_service_endpoint
endpoint_manager.resolve_service_endpoint = self._mock_resolve_service_endpoint
# Read and write counters count the number of times the endpoint manager's
# mark_endpoint_unavailable_for_read() and mark_endpoint_unavailable_for_read()
# functions were called. When a 'None' location is returned by resolve_service_endpoint(),
# these functions should not be called
self._read_counter = 0
self._write_counter = 0
request = _RequestObject(http_constants.ResourceType.Document, documents._OperationType.Read)
endpointDiscovery_retry_policy = endpoint_discovery_retry_policy._EndpointDiscoveryRetryPolicy(documents.ConnectionPolicy(), endpoint_manager, request)
endpointDiscovery_retry_policy.ShouldRetry(errors.HTTPFailure(http_constants.StatusCodes.FORBIDDEN))
self.assertEqual(self._read_counter, 0)
self.assertEqual(self._write_counter, 0)
self._read_counter = 0
self._write_counter = 0
request = _RequestObject(http_constants.ResourceType.Document, documents._OperationType.Create)
endpointDiscovery_retry_policy = endpoint_discovery_retry_policy._EndpointDiscoveryRetryPolicy(documents.ConnectionPolicy(), endpoint_manager, request)
endpointDiscovery_retry_policy.ShouldRetry(errors.HTTPFailure(http_constants.StatusCodes.FORBIDDEN))
self.assertEqual(self._read_counter, 0)
self.assertEqual(self._write_counter, 0)
endpoint_manager.mark_endpoint_unavailable_for_read = self.original_mark_endpoint_unavailable_for_read_function
endpoint_manager.mark_endpoint_unavailable_for_write = self.original_mark_endpoint_unavailable_for_write_function
cosmos_client.CosmosClient.GetDatabaseAccount = self.original_get_database_account
def resolve_endpoint_for_read_request(self, master_resource_type):
operation_type = documents._OperationType.Read
resource_type = ResourceType.Database if master_resource_type else ResourceType.Document
request = _RequestObject(resource_type, operation_type)
return self.location_cache.resolve_service_endpoint(request)