spdlog/tests/test_log_level.cpp
2023-09-24 20:43:14 +03:00

94 lines
3.2 KiB
C++

#include "includes.h"
#include "test_sink.h"
#include <map>
#include <vector>
TEST_CASE("test_default_level", "[log_level]")
{
auto test_sink = std::make_shared<spdlog::sinks::test_sink_st>();
REQUIRE(test_sink->log_level() == spdlog::level::trace);
spdlog::logger logger("test-level", test_sink);
REQUIRE(test_sink->log_level() == spdlog::level::trace);
REQUIRE(logger.log_level() == spdlog::level::info);
}
// test that logger log only messages with level bigger or equal to its level
void test_logger_level(spdlog::level level);
TEST_CASE("test_logger_levels", "[log_level]")
{
for (size_t i = 0; i < spdlog::levels_count; i++)
{
auto level = static_cast<spdlog::level>(i);
test_logger_level(level);
}
}
// test that logger log all messages with level bigger or equal to its level
void test_sink_level(spdlog::level level);
TEST_CASE("test_sink_levels", "[log_level]")
{
for (size_t i = 0; i < spdlog::levels_count; i++)
{
auto level = static_cast<spdlog::level>(i);
test_sink_level(level);
}
}
//
// test helpers to check that logger/sink displays only messages with level bigger or equal to its level
//
auto get_expected_messages(spdlog::level level)
{
// expected messages for each level
static const std::map<spdlog::level, std::vector<std::string>> messages = {
{spdlog::level::trace, {"trace hello", "debug hello", "info hello", "warning hello", "error hello", "critical hello"}},
{spdlog::level::debug, {"debug hello", "info hello", "warning hello", "error hello", "critical hello"}},
{spdlog::level::info, {"info hello", "warning hello", "error hello", "critical hello"}},
{spdlog::level::warn, {"warning hello", "error hello", "critical hello"}}, {spdlog::level::err, {"error hello", "critical hello"}},
{spdlog::level::critical, {"critical hello"}}, {spdlog::level::off, {}}, {spdlog::level::n_levels, {}}};
return messages.at(level);
}
void test_logger_level(spdlog::level level)
{
auto test_sink = std::make_shared<spdlog::sinks::test_sink_st>();
spdlog::logger logger("test-level", test_sink);
logger.set_level(level);
logger.set_pattern("%l %v");
REQUIRE(logger.log_level() == level);
REQUIRE(test_sink->log_level() == spdlog::level::trace);
logger.trace("hello");
logger.debug("hello");
logger.info("hello");
logger.warn("hello");
logger.error("hello");
logger.critical("hello");
auto lines = test_sink->lines();
REQUIRE(lines == get_expected_messages(level));
}
// test that sink displays all messages with level bigger or equal to its level
void test_sink_level(spdlog::level level)
{
auto test_sink = std::make_shared<spdlog::sinks::test_sink_st>();
spdlog::logger logger("test-level", test_sink);
logger.set_level(spdlog::level::trace);
test_sink->set_level(level);
REQUIRE(logger.log_level() == spdlog::level::trace);
REQUIRE(test_sink->log_level() == level);
logger.set_pattern("%l %v");
logger.trace("hello");
logger.debug("hello");
logger.info("hello");
logger.warn("hello");
logger.error("hello");
logger.critical("hello");
auto lines = test_sink->lines();
REQUIRE(lines == get_expected_messages(level));
}