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/***
* Copyright (C) Microsoft. All rights reserved.
* Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
*
* =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
*
* Tests cases for multiple requests and responses from an http_client.
*
* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
****/
#include "stdafx.h"
using namespace web;
using namespace utility;
using namespace utility::conversions;
using namespace web::http;
using namespace web::http::client;
using namespace tests::common::utilities;
using namespace tests::functional::http::utilities;
namespace tests
{
namespace functional
{
namespace http
{
namespace client
{
// Helper function to initialize an array of strings to contain 1 MB data.
static void initialize_data(std::string* data_arrays, const size_t count)
{
// 10k
std::string data;
for (int j = 0; j < 1024 * 10; ++j)
{
data.push_back('A' + (j % 26));
}
for (size_t i = 0; i < count; ++i)
{
data_arrays[i] = data;
data_arrays[i].push_back('a' + (char)i);
}
}
SUITE(multiple_requests)
{
TEST_FIXTURE(uri_address, requests_with_data)
{
test_http_server::scoped_server scoped(m_uri);
http_client_config config;
http_client client(m_uri, config);
const size_t num_requests = 20;
std::string request_body;
initialize_data(&request_body, 1);
const method method = methods::PUT;
const web::http::status_code code = status_codes::OK;
std::vector<pplx::task<test_request*>> reqs;
// response to requests
for (size_t i = 0; i < num_requests; ++i)
{
reqs.push_back(scoped.server()->next_request());
}
// send requests
std::vector<pplx::task<http_response>> responses;
for (size_t i = 0; i < num_requests; ++i)
{
http_request msg(method);
msg.set_body(request_body);
responses.push_back(client.request(msg));
}
for (auto&& requestTask : reqs)
{
auto request = requestTask.get();
http_asserts::assert_test_request_equals(
request, method, U("/"), U("text/plain"), to_string_t(request_body));
VERIFY_ARE_EQUAL(0u, request->reply(code));
}
// wait for requests.
for (size_t i = 0; i < num_requests; ++i)
{
try
{
http_asserts::assert_response_equals(responses[i].get(), code);
}
catch (...)
{
VERIFY_ARE_EQUAL(1, 0);
}
}
}
// Tests multiple requests with responses containing data.
TEST_FIXTURE(uri_address, responses_with_data)
{
test_http_server::scoped_server scoped(m_uri);
http_client client(m_uri);
const size_t num_requests = 20;
std::string request_body;
initialize_data(&request_body, 1);
const method method = methods::PUT;
const web::http::status_code code = status_codes::OK;
std::map<utility::string_t, utility::string_t> headers;
headers[U("Content-Type")] = U("text/plain");
// response to requests
auto requestTasks = scoped.server()->next_requests(num_requests);
// send requests
std::vector<pplx::task<http_response>> responses;
for (size_t i = 0; i < num_requests; ++i)
{
responses.push_back(client.request(method));
}
// response to requests
for (size_t i = 0; i < num_requests; ++i)
{
test_request* request = requestTasks[i].get();
http_asserts::assert_test_request_equals(request, method, U("/"));
VERIFY_ARE_EQUAL(0u, request->reply(code, U(""), headers, request_body));
}
// wait for requests.
for (size_t i = 0; i < num_requests; ++i)
{
try
{
http_response rsp = responses[i].get();
http_asserts::assert_response_equals(rsp, code, headers);
VERIFY_ARE_EQUAL(to_string_t(request_body), rsp.extract_string().get());
}
catch (...)
{
VERIFY_ARE_EQUAL(1, 0);
}
}
}
} // SUITE(multiple_requests)
} // namespace client
} // namespace http
} // namespace functional
} // namespace tests
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