| 1 | -module(beam_stats_consumer_statsd_SUITE). |
| 2 | |
| 3 | -include_lib("beam_stats/include/beam_stats.hrl"). |
| 4 | |
| 5 | -export( |
| 6 | [ all/0 |
| 7 | , groups/0 |
| 8 | ]). |
| 9 | |
| 10 | %% Test cases |
| 11 | -export( |
| 12 | [ t_send/1 |
| 13 | ]). |
| 14 | |
| 15 | -define(GROUP, beam_stats_consumer_statsd). |
| 16 | |
| 17 | %% ============================================================================ |
| 18 | %% Common Test callbacks |
| 19 | %% ============================================================================ |
| 20 | |
| 21 | all() -> |
| 22 | [{group, ?GROUP}]. |
| 23 | |
| 24 | groups() -> |
| 25 | Tests = |
| 26 | [ t_send |
| 27 | ], |
| 28 | Properties = [], |
| 29 | [{?GROUP, Properties, Tests}]. |
| 30 | |
| 31 | %% ============================================================================= |
| 32 | %% Test cases |
| 33 | %% ============================================================================= |
| 34 | |
| 35 | t_send(_Cfg) -> |
| 36 | BEAMStats = #beam_stats |
| 37 | { timestamp = {1, 2, 3} |
| 38 | , node_id = 'node_foo@host_bar' |
| 39 | , memory = [{mem_type_foo, 1}] |
| 40 | , io_bytes_in = 3 |
| 41 | , io_bytes_out = 7 |
| 42 | , context_switches = 5 |
| 43 | , reductions = 9 |
| 44 | , run_queue = 17 |
| 45 | }, |
| 46 | ServerPort = 8125, |
| 47 | {ok, ServerSocket} = gen_udp:open(ServerPort, [binary, {active, false}]), |
| 48 | BEAMStatsQ = queue:in(BEAMStats, queue:new()), |
| 49 | Options = [{dst_port, ServerPort}], |
| 50 | {_, State1} = beam_stats_consumer_statsd:init(Options), |
| 51 | State2 = beam_stats_consumer_statsd:consume(BEAMStatsQ, State1), |
| 52 | {} = beam_stats_consumer_statsd:terminate(State2), |
| 53 | ResultOfReceive = gen_udp:recv(ServerSocket, 0), |
| 54 | ok = gen_udp:close(ServerSocket), |
| 55 | {ok, {_, _, Data}} = ResultOfReceive, |
| 56 | ct:log("Packet: ~n~s~n", [Data]), |
| 57 | << "beam_stats.node_foo_host_bar.io.bytes_in:3|g\n" |
| 58 | , "beam_stats.node_foo_host_bar.io.bytes_out:7|g\n" |
| 59 | , "beam_stats.node_foo_host_bar.context_switches:5|g\n" |
| 60 | , "beam_stats.node_foo_host_bar.reductions:9|g\n" |
| 61 | , "beam_stats.node_foo_host_bar.run_queue:17|g\n" |
| 62 | , "beam_stats.node_foo_host_bar.memory.mem_type_foo:1|g\n" |
| 63 | >> = Data. |