71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
#include "doctest/doctest.h"
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#include "misc/TestUtilities.h"
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#include "quill/Backend.h"
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#include "quill/Frontend.h"
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#include "quill/LogMacros.h"
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#include "quill/sinks/JsonConsoleSink.h"
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#include "quill/bundled/fmt/format.h"
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#include <cstdio>
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#include <sstream>
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#include <string>
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#include <vector>
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using namespace quill;
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/***/
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TEST_CASE("json_console_logging")
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{
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static constexpr size_t number_of_messages = 50;
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static std::string const logger_name_a = "logger_a";
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// Start the logging backend thread
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Backend::start();
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quill::testing::CaptureStdout();
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// Set writing logging to a file
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auto console_sink = Frontend::create_or_get_sink<JsonConsoleSink>("json_console");
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Logger* logger_a = Frontend::create_or_get_logger(logger_name_a, console_sink);
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// log a few messages
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for (size_t i = 0; i < number_of_messages; ++i)
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{
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LOG_INFO(logger_a, "Hello log num [{num}, {multiply}, {add}]", i, i * i, i + i);
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}
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// flush all log and remove all loggers
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for (Logger* logger : Frontend::get_all_loggers())
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{
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logger->flush_log();
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Frontend::remove_logger(logger);
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}
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// Wait until the backend thread stops for test stability
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Backend::stop();
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// convert result to vector
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std::string results = quill::testing::GetCapturedStdout();
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std::stringstream data(results);
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std::string line;
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std::vector<std::string> file_contents;
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while (std::getline(data, line, '\n'))
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{
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file_contents.push_back(line);
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}
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REQUIRE_EQ(file_contents.size(), number_of_messages);
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for (size_t i = 0; i < number_of_messages; ++i)
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{
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std::string const expected_format =
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R"("logger_a","log_level":"INFO","message":"Hello log num [{{num}}, {{multiply}}, {{add}}]","num":"{}","multiply":"{}","add":"{}")";
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std::string const expected_string =
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fmtquill::format(fmtquill::runtime(expected_format), i, i * i, i + i);
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REQUIRE(testing::file_contains(file_contents, expected_string));
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}
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} |