Refine folder structure; add rapidjson as submodule.

unittest/CMakeLists.txt

@@ -0,0 +1,13 @@
+# Unit test
+if(CSOAP_ENABLE_UT)
+    set(UT_SRCS
+        rest_service_manager_test.cc
+        )
+
+    set(UT_TARGET_NAME csoap_unittest)
+
+    add_executable(${UT_TARGET_NAME} ${UT_SRCS})
+    target_link_libraries(${UT_TARGET_NAME} csoap pugixml gtest)
+
+    add_test(${UT_TARGET_NAME} ${UT_TARGET_NAME})
+endif()

unittest/rest_service_manager_test.cc

@@ -0,0 +1,46 @@
+#include "csoap/rest_server.h"
+#include "gtest/gtest.h"
+
+using namespace csoap;
+
+////////////////////////////////////////////////////////////////////////////////
+
+class TestRestService : public RestService {
+public:
+  ~TestRestService() override {
+  }
+
+  bool Handle(const std::string& http_method,
+              const std::string& request,
+              std::string* response) override {
+    return true;
+  }
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+TEST(RestServiceManager, URL_RegexBasic) {
+  RestServiceManager service_manager;
+
+  {
+    RestServicePtr service = std::make_shared<TestRestService>();
+
+    service_manager.AddService(service, "/instances/(\\d+)");
+  }
+
+  std::vector<std::string> sub_matches;
+
+  std::string url = "/instances/12345";
+  RestServicePtr service = service_manager.GetService(url, &sub_matches);
+
+  EXPECT_TRUE(!!service);
+
+  EXPECT_EQ(1, sub_matches.size());
+  EXPECT_EQ("12345", sub_matches[0]);
+
+  url = "/instances/abcde";
+  sub_matches.clear();
+  service = service_manager.GetService(url, &sub_matches);
+
+  EXPECT_FALSE(!!service);
+}