File	Line Coverage			Functions
async_client.h	83.3%	83.3%	5 / 6	83.3%	5 / 6
async_client_manager.h	100%	100%	19 / 19	100%	9 / 9
context.h	100%	100%	1 / 1	100%	1 / 1
google_grpc_creds.h	50%	50%	1 / 2	50%	1 / 2
status.h	100%	100%	0 / 0	100%	0 / 0