add unittest for cobra to sentry bots

ixbots/ixbots/IXCobraToSentryBot.cpp

@@ -24,7 +24,9 @@ namespace ix
                             bool verbose,
                             bool strict,
                             int jobs,
-                            size_t maxQueueSize)
+                            size_t maxQueueSize,
+                            bool enableHeartbeat,
+                            int runtime)
     {
         ix::CobraConnection conn;
         conn.configure(config);
@@ -39,22 +41,26 @@ namespace ix
 
         QueueManager queueManager(maxQueueSize, stop);
 
-        auto timer = [&sentCount, &receivedCount] {
+        auto timer = [&sentCount, &receivedCount, &stop] {
-            while (true)
+            while (!stop)
             {
                 spdlog::info("messages received {} sent {}", receivedCount, sentCount);
 
                 auto duration = std::chrono::seconds(1);
                 std::this_thread::sleep_for(duration);
             }
+
+            spdlog::info("timer thread done");
         };
 
         std::thread t1(timer);
 
-        auto heartbeat = [&sentCount, &receivedCount] {
+        auto heartbeat = [&sentCount, &receivedCount, &stop, &enableHeartbeat] {
             std::string state("na");
 
-            while (true)
+            if (!enableHeartbeat) return;
+
+            while (!stop)
             {
                 std::stringstream ss;
                 ss << "messages received " << receivedCount;
@@ -72,6 +78,8 @@ namespace ix
                 auto duration = std::chrono::minutes(1);
                 std::this_thread::sleep_for(duration);
             }
+
+            spdlog::info("heartbeat thread done");
         };
 
         std::thread t2(heartbeat);
@@ -84,8 +92,8 @@ namespace ix
                 {
                     Json::Value msg = queueManager.pop();
 
-                    if (msg.isNull()) continue;
                     if (stop) return;
+                    if (msg.isNull()) continue;
 
                     auto ret = sentryClient.send(msg, verbose);
                     HttpResponsePtr response = ret.first;
@@ -203,7 +211,7 @@ namespace ix
                                    const Json::Value& msg) {
                                    if (verbose)
                                    {
-                                       spdlog::info(jsonWriter.write(msg));
+                                       spdlog::info("Subscriber received message -> {}", jsonWriter.write(msg));
                                    }
 
                                    // If we cannot send to sentry fast enough, drop the message
@@ -238,6 +246,9 @@ namespace ix
             }
         });
 
+        // Run forever
+        if (runtime == -1)
+        {
             while (true)
             {
                 auto duration = std::chrono::seconds(1);
@@ -245,17 +256,36 @@ namespace ix
 
                 if (strict && errorSending) break;
             }
+        }
+        // Run for a duration, used by unittesting now
+        else
+        {
+            for (int i = 0 ; i < runtime; ++i)
+            {
+                auto duration = std::chrono::seconds(1);
+                std::this_thread::sleep_for(duration);
 
-        conn.disconnect();
+                if (strict && errorSending) break;
+            }
+        }
 
+        //
+        // Cleanup.
         // join all the bg threads and stop them.
+        //
+        conn.disconnect();
         stop = true;
+
+        t1.join();
+        if (t2.joinable()) t2.join();
+        spdlog::info("heartbeat thread done");
+
         for (int i = 0; i < jobs; i++)
         {
-            spdlog::error("joining thread {}", i);
+            spdlog::info("joining thread {}", i);
             pool[i].join();
         }
 
-        return (strict && errorSending) ? 1 : 0;
+        return (strict && errorSending) ? -1 : (int) sentCount;
     }
 } // namespace ix

ixbots/ixbots/IXCobraToSentryBot.h

@@ -17,5 +17,7 @@ namespace ix
                             bool verbose,
                             bool strict,
                             int jobs,
-                            size_t maxQueueSize);
+                            size_t maxQueueSize,
+                            bool enableHeartbeat,
+                            int runtime);
 } // namespace ix

ixbots/ixbots/IXQueueManager.cpp

@@ -29,7 +29,8 @@ namespace ix
         std::random_shuffle(games.begin(), games.end());
         std::string game = games[0];
 
-        _condition.wait(lock, [this] { return !_stop; });
+        auto duration = std::chrono::seconds(1);
+        _condition.wait_for(lock, duration);
 
         if (_queues[game].empty())
         {

test/CMakeLists.txt

@@ -56,6 +56,7 @@ set (SOURCES
   IXWebSocketSubProtocolTest.cpp
   IXSentryClientTest.cpp
   IXWebSocketChatTest.cpp
+  IXCobraToSentryBotTest.cpp
 )
 
 # Some unittest don't work on windows yet
@@ -99,6 +100,7 @@ target_link_libraries(ixwebsocket_unittest ixwebsocket)
 target_link_libraries(ixwebsocket_unittest ixcrypto)
 target_link_libraries(ixwebsocket_unittest ixcore)
 target_link_libraries(ixwebsocket_unittest ixsentry)
+target_link_libraries(ixwebsocket_unittest ixbots)
 
 target_link_libraries(ixwebsocket_unittest spdlog)
 

test/IXCobraToSentryBotTest.cpp

@@ -0,0 +1,185 @@
+/*
+ *  cmd_satori_chat.cpp
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2017 Machine Zone. All rights reserved.
+ */
+
+#include "IXTest.h"
+#include "catch.hpp"
+#include <chrono>
+#include <iostream>
+#include <ixcobra/IXCobraConnection.h>
+#include <ixcobra/IXCobraMetricsPublisher.h>
+#include <ixcrypto/IXUuid.h>
+#include <ixsnake/IXRedisServer.h>
+#include <ixsnake/IXSnakeServer.h>
+#include <ixbots/IXCobraToSentryBot.h>
+#include <ixwebsocket/IXHttpServer.h>
+#include <ixwebsocket/IXUserAgent.h>
+
+using namespace ix;
+
+namespace
+{
+    std::atomic<size_t> incomingBytes(0);
+    std::atomic<size_t> outgoingBytes(0);
+
+    void setupTrafficTrackerCallback()
+    {
+        ix::CobraConnection::setTrafficTrackerCallback([](size_t size, bool incoming) {
+            if (incoming)
+            {
+                incomingBytes += size;
+            }
+            else
+            {
+                outgoingBytes += size;
+            }
+        });
+    }
+
+    void runPublisher(const ix::CobraConfig& config, const std::string& channel)
+    {
+        ix::CobraMetricsPublisher cobraMetricsPublisher;
+
+        SocketTLSOptions socketTLSOptions;
+        bool perMessageDeflate = true;
+        cobraMetricsPublisher.configure(config.appkey,
+                                        config.endpoint,
+                                        channel,
+                                        config.rolename,
+                                        config.rolesecret,
+                                        perMessageDeflate,
+                                        socketTLSOptions);
+        cobraMetricsPublisher.setSession(uuid4());
+        cobraMetricsPublisher.enable(true); // disabled by default, needs to be enabled to be active
+
+        Json::Value msg;
+        msg["fps"] = 60;
+
+        cobraMetricsPublisher.setGenericAttributes("game", "ody");
+
+        // Wait a bit
+        ix::msleep(500);
+
+        // publish some messages
+        cobraMetricsPublisher.push("sms_metric_A_id", msg); // (msg #1)
+        cobraMetricsPublisher.push("sms_metric_B_id", msg); // (msg #2)
+        ix::msleep(500);
+
+        cobraMetricsPublisher.push("sms_metric_A_id", msg); // (msg #3)
+        cobraMetricsPublisher.push("sms_metric_D_id", msg); // (msg #4)
+        ix::msleep(500);
+
+        cobraMetricsPublisher.push("sms_metric_A_id", msg); // (msg #4)
+        cobraMetricsPublisher.push("sms_metric_F_id", msg); // (msg #5)
+        ix::msleep(500);
+    }
+}
+
+TEST_CASE("Cobra_to_sentry_bot", "[foo]")
+{
+    SECTION("Exchange and count sent/received messages.")
+    {
+        int port = getFreePort();
+        snake::AppConfig appConfig = makeSnakeServerConfig(port);
+
+        // Start a redis server
+        ix::RedisServer redisServer(appConfig.redisPort);
+        auto res = redisServer.listen();
+        REQUIRE(res.first);
+        redisServer.start();
+
+        // Start a snake server
+        snake::SnakeServer snakeServer(appConfig);
+        snakeServer.run();
+
+        // Start a fake sentry http server
+        int sentryPort = getFreePort();
+        ix::HttpServer sentryServer(sentryPort, "127.0.0.1");
+        sentryServer.setOnConnectionCallback(
+            [](HttpRequestPtr request,
+                          std::shared_ptr<ConnectionState> /*connectionState*/) -> HttpResponsePtr {
+                WebSocketHttpHeaders headers;
+                headers["Server"] = userAgent();
+
+                // Log request
+                std::stringstream ss;
+                ss << request->method << " " << request->headers["User-Agent"] << " "
+                   << request->uri;
+
+                if (request->method == "POST")
+                {
+                    return std::make_shared<HttpResponse>(
+                        200, "OK", HttpErrorCode::Ok, headers, std::string());
+                }
+                else
+                {
+                    return std::make_shared<HttpResponse>(
+                        405, "OK", HttpErrorCode::Invalid, headers, std::string("Invalid method"));
+                }
+            });
+
+        res = sentryServer.listen();
+        REQUIRE(res.first);
+        sentryServer.start();
+
+        setupTrafficTrackerCallback();
+
+        // Run the bot for a small amount of time
+        std::string channel = ix::generateSessionId();
+        std::string appkey("FC2F10139A2BAc53BB72D9db967b024f");
+        std::string role = "_sub";
+        std::string secret = "66B1dA3ED5fA074EB5AE84Dd8CE3b5ba";
+        
+        std::stringstream ss;
+        ss << "ws://localhost:" << port;
+        std::string endpoint = ss.str();
+
+        ix::CobraConfig config;
+        config.endpoint = endpoint;
+        config.appkey = appkey;
+        config.rolename = role;
+        config.rolesecret = secret;
+
+        std::thread publisherThread(runPublisher, config, channel);
+
+        std::string filter;
+        bool verbose = true;
+        bool strict = true;
+        int jobs = 1;
+        size_t maxQueueSize = 10;
+        bool enableHeartbeat = false;
+
+        // https://xxxxx:yyyyyy@sentry.io/1234567
+        std::stringstream oss;
+        oss << "http://xxxxxxx:yyyyyyy@localhost:" << sentryPort << "/1234567";
+        std::string dsn = oss.str();
+
+        // Only run the bot for 3 seconds
+        int runtime = 3;
+
+        int sentCount = cobra_to_sentry_bot(config, channel, filter, dsn,
+                                            verbose, strict, jobs,
+                                            maxQueueSize, enableHeartbeat, runtime);
+        //
+        // We want at least 2 messages to be sent
+        //
+        REQUIRE(sentCount >= 2);
+
+        // Give us 1s for all messages to be received
+        ix::msleep(1000);
+
+        spdlog::info("Incoming bytes {}", incomingBytes);
+        spdlog::info("Outgoing bytes {}", outgoingBytes);
+
+        spdlog::info("Stopping snake server...");
+        snakeServer.stop();
+
+        spdlog::info("Stopping redis server...");
+        redisServer.stop();
+
+        publisherThread.join();
+        sentryServer.stop();
+    }
+}

test/IXTest.cpp

@@ -24,7 +24,7 @@ namespace ix
 {
     std::atomic<size_t> incomingBytes(0);
     std::atomic<size_t> outgoingBytes(0);
-    std::mutex Logger::_mutex;
+    std::mutex TLogger::_mutex;
     std::stack<int> freePorts;
 
     void setupWebSocketTrafficTrackerCallback()
@@ -43,9 +43,9 @@ namespace ix
 
     void reportWebSocketTraffic()
     {
-        Logger() << incomingBytes;
+        TLogger() << incomingBytes;
-        Logger() << "Incoming bytes: " << incomingBytes;
+        TLogger() << "Incoming bytes: " << incomingBytes;
-        Logger() << "Outgoing bytes: " << outgoingBytes;
+        TLogger() << "Outgoing bytes: " << outgoingBytes;
     }
 
     void msleep(int ms)
@@ -65,7 +65,7 @@ namespace ix
 
     void log(const std::string& msg)
     {
-        Logger() << msg;
+        TLogger() << msg;
     }
 
     void hexDump(const std::string& prefix, const std::string& s)
@@ -90,17 +90,17 @@ namespace ix
                 [webSocket, connectionState, &server](const ix::WebSocketMessagePtr& msg) {
                     if (msg->type == ix::WebSocketMessageType::Open)
                     {
-                        Logger() << "New connection";
+                        TLogger() << "New connection";
-                        Logger() << "Uri: " << msg->openInfo.uri;
+                        TLogger() << "Uri: " << msg->openInfo.uri;
-                        Logger() << "Headers:";
+                        TLogger() << "Headers:";
                         for (auto it : msg->openInfo.headers)
                         {
-                            Logger() << it.first << ": " << it.second;
+                            TLogger() << it.first << ": " << it.second;
                         }
                     }
                     else if (msg->type == ix::WebSocketMessageType::Close)
                     {
-                        Logger() << "Closed connection";
+                        TLogger() << "Closed connection";
                     }
                     else if (msg->type == ix::WebSocketMessageType::Message)
                     {
@@ -118,7 +118,7 @@ namespace ix
         auto res = server.listen();
         if (!res.first)
         {
-            Logger() << res.second;
+            TLogger() << res.second;
             return false;
         }
 

test/IXTest.h

@@ -28,11 +28,11 @@ namespace ix
     void setupWebSocketTrafficTrackerCallback();
     void reportWebSocketTraffic();
 
-    struct Logger
+    struct TLogger
     {
     public:
         template<typename T>
-        Logger& operator<<(T const& obj)
+        TLogger& operator<<(T const& obj)
         {
             std::lock_guard<std::mutex> lock(_mutex);
 

ws/ws_cobra_to_sentry.cpp

@@ -17,7 +17,9 @@ namespace ix
                                 int jobs,
                                 size_t maxQueueSize)
     {
+        bool enableHeartbeat = true;
+        int runtime = -1;
         return cobra_to_sentry_bot(
-            config, channel, filter, dsn, verbose, strict, jobs, maxQueueSize);
+            config, channel, filter, dsn, verbose, strict, jobs, maxQueueSize, enableHeartbeat, runtime);
     }
 } // namespace ix