add CacheMap test

CMakeLists.txt

@@ -66,4 +66,8 @@ install(FILES ${trantor_net_headers} DESTINATION include/drogon)
 
 add_dependencies(drogon trantor)
 
+if (MAKETEST STREQUAL YES)
+    ADD_SUBDIRECTORY(tests)
+endif ()
+
 #target_link_libraries(drogon trantor pthread)

lib/inc/drogon/CacheMap.h

@@ -13,6 +13,10 @@
 #include <vector>
 #include <set>
 
+namespace drogon
+{
+
+
 class CallbackEntry
 {
 public:
@@ -196,4 +200,5 @@ protected:
             }
         }
     }
-};
+};
+}

tests/CMakeLists.txt

@@ -0,0 +1,4 @@
+link_libraries(drogon trantor pthread)
+
+add_executable(cache_map_test CacheMapTest.cc)
+

tests/CacheMapTest.cc

@@ -0,0 +1,81 @@
+#include <drogon/CacheMap.h>
+#include <trantor/net/EventLoopThread.h>
+
+#include <unistd.h>
+#include <string>
+#include <thread>
+#include <iostream>
+
+int main()
+{
+    trantor::EventLoopThread loopThread;
+    loopThread.run();
+    drogon::CacheMap<std::string,std::string> cache(loopThread.getLoop(),1,120);
+    cache.insert("1","first",20,[=]{
+        std::cout<<"first item in cache timeout,erase!"<<std::endl;
+    });
+    cache.insert("2","second",5);
+    cache.insert("3","third",5);
+    std::thread thread1([&]{
+        sleep(1);
+        cache.erase("3");
+        cache.insert("3","THIRD");
+        sleep(10);
+        if(cache.find("1"))
+        {
+            std::cout<<"sleep 10,1 item:"<<cache["1"]<<std::endl;
+        }
+        else
+        {
+            std::cout<<"can't find 1 item"<<std::endl;
+        }
+        sleep(15);
+        if(cache.find("1"))
+        {
+            std::cout<<"sleep 15,1 item:"<<cache["1"]<<std::endl;
+        }
+        else
+        {
+            std::cout<<"can't find 1 item"<<std::endl;
+        }
+        sleep(20);
+        if(cache.find("1"))
+        {
+            std::cout<<"sleep 20,1 item:"<<cache["1"]<<std::endl;
+        }
+        else
+        {
+            std::cout<<"can't find 1 item"<<std::endl;
+        }
+        sleep(22);
+        if(cache.find("1"))
+        {
+            std::cout<<"sleep22,1 item:"<<cache["1"]<<std::endl;
+        }
+        else
+        {
+            std::cout<<"can't find 1 item"<<std::endl;
+        }
+
+        if(cache.find("2"))
+        {
+            std::cout<<"sleep22,2 item:"<<cache["2"]<<std::endl;
+        }
+        else
+        {
+            std::cout<<"can't find 2 item"<<std::endl;
+        }
+
+        if(cache.find("3"))
+        {
+            std::cout<<"sleep22,3 item:"<<cache["3"]<<std::endl;
+        }
+        else
+        {
+            std::cout<<"can't find 3 item"<<std::endl;
+        }
+
+    });
+    thread1.join();
+
+}