lordgamez commented on code in PR #1350: URL: https://github.com/apache/nifi-minifi-cpp/pull/1350#discussion_r907093008
########## extensions/standard-processors/tests/unit/ListenTcpTests.cpp: ########## @@ -0,0 +1,146 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <string> + +#include "Catch.h" +#include "processors/ListenTCP.h" +#include "SingleProcessorTestController.h" +#include "asio.hpp" + +using ListenTCP = org::apache::nifi::minifi::processors::ListenTCP; + +using namespace std::literals::chrono_literals; + +namespace org::apache::nifi::minifi::test { + +constexpr uint64_t PORT = 10254; +using ProcessorTriggerResult = std::unordered_map<core::Relationship, std::vector<std::shared_ptr<core::FlowFile>>>; + +void sendMessagesViaTCP(const std::vector<std::string_view>& contents) { + asio::io_context io_context; + asio::ip::tcp::socket socket(io_context); + asio::ip::tcp::endpoint remote_endpoint(asio::ip::address::from_string("127.0.0.1"), PORT); + socket.connect(remote_endpoint); + std::error_code err; + for (auto& content : contents) { + std::string tcp_message(content); + tcp_message += '\n'; + socket.send(asio::buffer(tcp_message, tcp_message.size()), 0, err); + } + REQUIRE(!err); + socket.close(); +} + +void check_for_attributes(core::FlowFile& flow_file) { + CHECK(std::to_string(PORT) == flow_file.getAttribute("tcp.port")); + CHECK("127.0.0.1" == flow_file.getAttribute("tcp.sender")); +} + +bool triggerUntil(test::SingleProcessorTestController& controller, + const std::unordered_map<core::Relationship, size_t>& expected_quantities, + ProcessorTriggerResult& result, + const std::chrono::milliseconds max_duration, + const std::chrono::milliseconds wait_time = 50ms) { + auto start_time = std::chrono::steady_clock::now(); + while (std::chrono::steady_clock::now() < start_time + max_duration) { + for (auto& [relationship, flow_files] : controller.trigger()) { + result[relationship].insert(result[relationship].end(), flow_files.begin(), flow_files.end()); + } + bool expected_quantities_met = true; + for (const auto& [relationship, expected_quantity] : expected_quantities) { + if (result[relationship].size() < expected_quantity) { + expected_quantities_met = false; + break; + } + } + if (expected_quantities_met) + return true; Review Comment: Updated in 28faa0284cea7c53f796f27cd0effebb5d260f49 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
