axmol/tests/cpp-tests/Classes/NetworkTest/HttpClientTest/HttpClientTest.cpp

/****************************************************************************
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 
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#include "HttpClientTest.h"
#include "../ExtensionsTest.h"
#include <string>

USING_NS_CC;
USING_NS_CC_EXT;
using namespace cocos2d::network;

HttpClientTests::HttpClientTests()
{
    ADD_TEST_CASE(HttpClientTest);
    ADD_TEST_CASE(HttpClientClearRequestsTest);
}

HttpClientTest::HttpClientTest() 
: _labelStatusCode(nullptr)
{
    auto winSize = Director::getInstance()->getWinSize();

    auto cafile = FileUtils::getInstance()->fullPathForFilename("cacert.pem");
    HttpClient::getInstance()->setSSLVerification(cafile);

    const int MARGIN = 40;
    const int SPACE = 35;

    const int LEFT = winSize.width / 2;
    const int RIGHT = winSize.width / 4 * 3;
    
    auto menuRequest = Menu::create();
    menuRequest->setPosition(Vec2::ZERO);
    addChild(menuRequest);
    
    // Get 
    auto labelGet = Label::createWithTTF("Test Get", "fonts/arial.ttf", 22);
    auto itemGet = MenuItemLabel::create(labelGet, CC_CALLBACK_1(HttpClientTest::onMenuGetTestClicked, this));
    itemGet->setPosition(LEFT, winSize.height - MARGIN - SPACE);
    menuRequest->addChild(itemGet);
    
    // Post
    auto labelPost = Label::createWithTTF("Test Post", "fonts/arial.ttf", 22);
    auto itemPost = MenuItemLabel::create(labelPost, CC_CALLBACK_1(HttpClientTest::onMenuPostTestClicked, this));
    itemPost->setPosition(LEFT, winSize.height - MARGIN - 2 * SPACE);
    menuRequest->addChild(itemPost);
    
    // Post Binary
    auto labelPostBinary = Label::createWithTTF("Test Post Binary", "fonts/arial.ttf", 22);
    auto itemPostBinary = MenuItemLabel::create(labelPostBinary, CC_CALLBACK_1(HttpClientTest::onMenuPostBinaryTestClicked, this));
    itemPostBinary->setPosition(LEFT, winSize.height - MARGIN - 3 * SPACE);
    menuRequest->addChild(itemPostBinary);

    // Put
    auto labelPut = Label::createWithTTF("Test Put", "fonts/arial.ttf", 22);
    auto itemPut = MenuItemLabel::create(labelPut, CC_CALLBACK_1(HttpClientTest::onMenuPutTestClicked, this));
    itemPut->setPosition(LEFT, winSize.height - MARGIN - 4 * SPACE);
    menuRequest->addChild(itemPut);

    // Delete
    auto labelDelete = Label::createWithTTF("Test Delete", "fonts/arial.ttf", 22);
    auto itemDelete = MenuItemLabel::create(labelDelete, CC_CALLBACK_1(HttpClientTest::onMenuDeleteTestClicked, this));
    itemDelete->setPosition(LEFT, winSize.height - MARGIN - 5 * SPACE);
    menuRequest->addChild(itemDelete);
    
    // Response Code Label
    _labelStatusCode = Label::createWithTTF("HTTP Status Code", "fonts/arial.ttf", 18);
    _labelStatusCode->setPosition(winSize.width / 2,  winSize.height - MARGIN - 6 * SPACE);
    addChild(_labelStatusCode);
}

HttpClientTest::~HttpClientTest()
{
    HttpClient::destroyInstance();
}

void HttpClientTest::onMenuGetTestClicked(cocos2d::Ref *sender)
{    
    const std::string chromeUA = "User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36";
    // test 1
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://just-make-this-request-failed.com");
        request->setRequestType(HttpRequest::Type::GET);
        request->setHeaders(std::vector<std::string>{chromeUA});
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        request->setTag("GET test1");
        HttpClient::getInstance()->send(request);
        request->release();
    }
    
    // test 2
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        // required fields
        request->setUrl("https://httpbin.org/ip");
        request->setRequestType(HttpRequest::Type::GET);
        request->setHeaders(std::vector<std::string>{chromeUA});
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        request->setTag("GET test2");
        HttpClient::getInstance()->send(request);
        // don't forget to release it, pair to new
        request->release();
    }
    
    // test 3   
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://httpbin.org/get");
        request->setRequestType(HttpRequest::Type::GET);
        request->setHeaders(std::vector<std::string>{chromeUA});
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        request->setTag("GET test3");
        HttpClient::getInstance()->send(request);
        request->release();
    }

    // test 3
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://github.com/yasio/yasio");
        request->setRequestType(HttpRequest::Type::GET);
        request->setHeaders(std::vector<std::string>{chromeUA});
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        request->setTag("GET test3");
        HttpClient::getInstance()->send(request);
        request->release();
    }
        
    // waiting
    _labelStatusCode->setString("waiting...");
 
}

void HttpClientTest::onMenuPostTestClicked(cocos2d::Ref *sender)
{
    // test 1
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://httpbin.org/post");
        request->setRequestType(HttpRequest::Type::POST);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        
        // write the post data
        const char* postData = "visitor=cocos2d&TestSuite=Extensions Test/NetworkTest";
        request->setRequestData(postData, strlen(postData));
        request->setTag("POST test1");
        HttpClient::getInstance()->send(request);
        request->release();
    }
    
    // test 2: set Content-Type
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://httpbin.org/post");
        request->setRequestType(HttpRequest::Type::POST);
        std::vector<std::string> headers;
        headers.push_back("Content-Type: application/json; charset=utf-8");
        request->setHeaders(headers);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        
        // write the post data
        const char* postData = "visitor=cocos2d&TestSuite=Extensions Test/NetworkTest";
        request->setRequestData(postData, strlen(postData));
        request->setTag("POST test2");
        HttpClient::getInstance()->send(request);
        request->release();
    }
    
    // waiting
    _labelStatusCode->setString("waiting...");
}

void HttpClientTest::onMenuPostBinaryTestClicked(cocos2d::Ref *sender)
{
    HttpRequest* request = new (std::nothrow) HttpRequest();
    request->setUrl("https://httpbin.org/post");
    request->setRequestType(HttpRequest::Type::POST);
    request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
    
    // write the post data
    char postData[22] = "binary=hello\0\0cocos2d";  // including \0, the strings after \0 should not be cut in response
    request->setRequestData(postData, 22); 
    request->setTag("POST Binary test");
    HttpClient::getInstance()->send(request);
    request->release();
    
    // waiting
    _labelStatusCode->setString("waiting...");
}



void HttpClientTest::onMenuPutTestClicked(Ref *sender)
{
    // test 1
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://httpbin.org/put");
        request->setRequestType(HttpRequest::Type::PUT);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));

        // write the post data
        const char* postData = "visitor=cocos2d&TestSuite=Extensions Test/NetworkTest";
        request->setRequestData(postData, strlen(postData));
        request->setTag("PUT Binary test1");
        HttpClient::getInstance()->send(request);
        request->release();
    }

    // test 2: set Content-Type
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://httpbin.org/put");
        request->setRequestType(HttpRequest::Type::PUT);
        std::vector<std::string> headers;
        headers.push_back("Content-Type: application/json; charset=utf-8");
        request->setHeaders(headers);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));

        // write the post data
        const char* postData = "visitor=cocos2d&TestSuite=Extensions Test/NetworkTest";
        request->setRequestData(postData, strlen(postData));
        request->setTag("PUT Binary test2");
        HttpClient::getInstance()->send(request);
        request->release();
    }

    // waiting
    _labelStatusCode->setString("waiting...");
}

void HttpClientTest::onMenuDeleteTestClicked(Ref *sender)
{
    // test 1
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://just-make-this-request-failed.com");
        request->setRequestType(HttpRequest::Type::DELETE);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        request->setTag("DELETE test1");
        HttpClient::getInstance()->send(request);
        request->release();
    }

    // test 2
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        request->setUrl("https://httpbin.org/delete");
        request->setRequestType(HttpRequest::Type::DELETE);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientTest::onHttpRequestCompleted, this));
        request->setTag("DELETE test2");
        HttpClient::getInstance()->send(request);
        request->release();
    }

    // waiting
    _labelStatusCode->setString("waiting...");
}

void HttpClientTest::onHttpRequestCompleted(HttpClient *sender, HttpResponse *response)
{
    if (!response)
    {
        return;
    }
    
    // You can get original request type from: response->request->reqType
    if (0 != strlen(response->getHttpRequest()->getTag())) 
    {
        log("%s completed", response->getHttpRequest()->getTag());
    }
    
    long statusCode = response->getResponseCode();
    char statusString[64] = {};
    sprintf(statusString, "HTTP Status Code: %ld, tag = %s", statusCode, response->getHttpRequest()->getTag());
    _labelStatusCode->setString(statusString);
    log("response code: %ld", statusCode);
    
    if (response->getResponseCode() != 200) 
    {
        log("response failed");
        // log("error buffer: %s", response->getErrorBuffer());
        return;
    }
    
    // dump data
    std::vector<char> *buffer = response->getResponseData();
    buffer->push_back('\0'); // to c_str
    log("Http Test, dump data: %s", buffer->data());
    log("\n");
    if (response->getHttpRequest()->getReferenceCount() != 2)
    {
        log("request ref count not 2, is %d", response->getHttpRequest()->getReferenceCount());
    }
}

HttpClientClearRequestsTest::HttpClientClearRequestsTest()
: _labelStatusCode(nullptr)
{
    auto winSize = Director::getInstance()->getWinSize();
    
    const int MARGIN = 40;
    const int SPACE = 35;
    
    const int CENTER = winSize.width / 2;
    
    auto menuRequest = Menu::create();
    menuRequest->setPosition(Vec2::ZERO);
    addChild(menuRequest);
    
    // Get
    auto labelGet = Label::createWithTTF("Test Clear all Get", "fonts/arial.ttf", 22);
    auto itemGet = MenuItemLabel::create(labelGet, CC_CALLBACK_1(HttpClientClearRequestsTest::onMenuCancelAllClicked, this));
    itemGet->setPosition(CENTER, winSize.height - MARGIN - SPACE);
    menuRequest->addChild(itemGet);
    
    // Post
    auto labelPost = Label::createWithTTF("Test Clear but only with the tag DELETE", "fonts/arial.ttf", 22);
    auto itemPost = MenuItemLabel::create(labelPost, CC_CALLBACK_1(HttpClientClearRequestsTest::onMenuCancelSomeClicked, this));
    itemPost->setPosition(CENTER, winSize.height - MARGIN - 2 * SPACE);
    menuRequest->addChild(itemPost);
    
    // Response Code Label
    _labelStatusCode = Label::createWithTTF("HTTP Status Code", "fonts/arial.ttf", 18);
    _labelStatusCode->setPosition(winSize.width / 2,  winSize.height - MARGIN - 6 * SPACE);
    addChild(_labelStatusCode);
    
    // Tracking Data Label
    _labelTrakingData = Label::createWithTTF("Got 0 of 0 expected http requests", "fonts/arial.ttf", 16);
    _labelTrakingData->setPosition(CENTER,  winSize.height - MARGIN - 5 * SPACE);
    addChild(_labelTrakingData);
    
    _totalExpectedRequests = 0;
    _totalProcessedRequests = 0;
}

HttpClientClearRequestsTest::~HttpClientClearRequestsTest()
{
    HttpClient::destroyInstance();
}

void HttpClientClearRequestsTest::onMenuCancelAllClicked(cocos2d::Ref *sender)
{
    for (int i=0; i < 10; i++)
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        std::stringstream url;
        url << "https://cocos2d-x.org/images/logo.png?id=" << std::to_string(i);
        request->setUrl(url.str());
        request->setRequestType(HttpRequest::Type::GET);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientClearRequestsTest::onHttpRequestCompleted, this));
        
        url.str("");
        url << "TEST_" << std::to_string(i);
        request->setTag(url.str());
        HttpClient::getInstance()->send(request);
        request->release();
    }
    
    _totalProcessedRequests = 0;
    _totalExpectedRequests = 1;
    
    HttpClient::getInstance()->setClearResponsePredicate(nullptr);
    HttpClient::getInstance()->clearResponseQueue();
    
    // waiting
    _labelStatusCode->setString("waiting...");
}

void HttpClientClearRequestsTest::onMenuCancelSomeClicked(cocos2d::Ref *sender)
{
    // test 1
    for (int i=0; i < 10; i++)
    {
        HttpRequest* request = new (std::nothrow) HttpRequest();
        std::stringstream url;
        url << "https://cocos2d-x.org/images/logo.png?id=" << std::to_string(i);
        request->setUrl(url.str());
        request->setRequestType(HttpRequest::Type::GET);
        request->setResponseCallback(CC_CALLBACK_2(HttpClientClearRequestsTest::onHttpRequestCompleted, this));
        
        url.str("");
        if (i < 5) {
            url << "TEST_" << std::to_string(i);
            _totalExpectedRequests++;
        }
        else {
            url << "DELETE_" << std::to_string(i);
        }
        request->setTag(url.str());
        HttpClient::getInstance()->send(request);
        request->release();
    }
    
   /* HttpClient::getInstance()->setClearRequestPredicate([&](HttpRequest* req)
                                                         {
                                                             auto r = !!strstr(req->getTag(), "DELETE_");
                                                             return r;
                                                         });*/
    HttpClient::getInstance()->setClearResponsePredicate(nullptr);
    HttpClient::getInstance()->clearResponseQueue();
    
    
    // waiting
    _labelStatusCode->setString("waiting...");
    
}

void HttpClientClearRequestsTest::onHttpRequestCompleted(HttpClient *sender, HttpResponse *response)
{
    if (!response)
    {
        return;
    }
    
    // You can get original request type from: response->request->reqType
    if (0 != strlen(response->getHttpRequest()->getTag()))
    {
        log("%s completed", response->getHttpRequest()->getTag());
    }
    
    long statusCode = response->getResponseCode();
    char statusString[64] = {};
    sprintf(statusString, "HTTP Status Code: %ld, tag = %s", statusCode, response->getHttpRequest()->getTag());
    _labelStatusCode->setString(statusString);
    log("response code: %ld", statusCode);
    
    _totalProcessedRequests++;
    sprintf(statusString, "Got %d of %d expected http requests", _totalProcessedRequests, _totalExpectedRequests);
    _labelTrakingData->setString(statusString);
    
    if (!response->isSucceed())
    {
        log("response failed");
        // log("error buffer: %s", response->getErrorBuffer());
    }
}