add: 添加下发和撤销证书测试

testRequest.cpp

@@ -0,0 +1,40 @@
+//
+// Created by mingj on 2020/6/2.
+//
+
+#include <iostream>
+#include <ndn-cxx/interest.hpp>
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/data.hpp>
+#include "utils/FileUtils.h"
+
+using namespace std;
+using namespace ndn;
+
+int main(int argc, char **argv) {
+    if (argc < 3) {
+        cout << "Usage : " << argv[0] << " -f <json file path> " << endl;
+        return -1;
+    }
+    Interest::setDefaultCanBePrefix(true);
+    string jsonStr = FileUtils::readFile2String(argv[2]);;
+    ndn::Face face;
+    ndn::Interest interest("/localmanager/mircertification");
+    interest.setMustBeFresh(true);
+    interest.setApplicationParameters((uint8_t *) jsonStr.c_str(), jsonStr.size());
+    face.expressInterest(interest, [=](const Interest &interest1, const Data &data) {
+        // onData
+        const auto &content = data.getContent();
+        string result((const char *) content.value(), content.value_size());
+        cout << "receive: " << endl << result << endl;
+    }, [=](const Interest &interest1, const lp::Nack &nack) {
+        // onNack
+        cerr << "onNack: " << interest1.toUri() << endl << "reason: " << nack.getReason() << endl;
+    }, [=](const Interest &interest1) {
+        // onTimeout
+        cerr << "onTimeout: " << interest1.toUri() << endl;
+    });
+
+    face.processEvents();
+}
+