[C++] [cpprestsdk] Add examples and test for cpprestsdk (#3109)

Add examples and test for cpprestsdk

samples/client/petstore/cpp-restsdk/PetApiTests.cpp

@@ -0,0 +1,92 @@
+#include "PetApiTests.h"
+#include <iostream>
+#include <chrono>
+#include <thread>
+#include <functional>
+
+OAIPetApiTests::OAIPetApiTests(std::string host, std::string basePath){
+    apiconfiguration = std::make_shared<ApiConfiguration>();
+    apiconfiguration->setBaseUrl(host + basePath);
+    apiconfiguration->setUserAgent(U("OpenAPI Client"));
+    apiclient = std::make_shared<ApiClient>(apiconfiguration);
+    api = std::make_shared<PetApi>(apiclient);
+}
+
+OAIPetApiTests::~OAIPetApiTests() {
+
+}
+
+void OAIPetApiTests::runTests(){
+    testAddPet();
+    testFindPetsByStatus();
+    testGetPetById();
+}
+
+void OAIPetApiTests::testAddPet(){
+    auto req = std::make_shared<Pet>();
+    req->setId(12345);
+    req->setName("cpprest-pet");
+    req->setStatus(U("123"));
+
+    std::function<void()> responseCallback = []()
+    {
+        std::cout << "added pet successfully" << std::endl;
+    };
+
+    auto reqTask = api->addPet(req).then(responseCallback);
+    try{
+        reqTask.wait();
+    }
+    catch(const ApiException& ex){
+        std::cout << ex.what() << std::endl << std::flush;
+        std::string err(ex.what());
+    }
+    catch(const std::exception &ex){
+        std::cout << ex.what() << std::endl << std::flush;
+        std::string err(ex.what());
+    }
+}
+
+void OAIPetApiTests::testFindPetsByStatus(){
+    auto req = std::vector<utility::string_t>();
+    req.push_back(U("123"));
+    auto reqTask = api->findPetsByStatus(req)
+            .then([=](std::vector<std::shared_ptr<Pet>> pets)
+            {
+                std::cout << "found pet successfully" << std::endl;
+            });
+    try{
+        reqTask.wait();
+    }
+    catch(const ApiException& ex){
+        std::cout << ex.what() << std::endl << std::flush;
+        std::string err(ex.what());
+    }
+    catch(const std::exception &ex){
+        std::cout << ex.what() << std::endl << std::flush;
+        std::string err(ex.what());
+    }
+}
+
+void OAIPetApiTests::testGetPetById(){
+    int req = 12345;
+    auto responseCallback = std::bind(&OAIPetApiTests::getPetByIdCallback, this, std::placeholders::_1);
+
+    auto reqTask = api->getPetById(req).then(responseCallback);
+
+    try{
+        reqTask.wait();
+    }
+    catch(const ApiException& ex){
+        std::cout << ex.what() << std::endl << std::flush;
+        std::string err(ex.what());
+    }
+    catch(const std::exception &ex){
+        std::cout << ex.what() << std::endl << std::flush;
+        std::string err(ex.what());
+    }
+}
+
+void OAIPetApiTests::getPetByIdCallback(std::shared_ptr<Pet> pet){
+    std::cout << "found pet by id successfully" << std::endl;
+}