58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
#include "catch.hpp"
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#include <logger/logger.hpp>
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#include <config/config.hpp>
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#include "io_tester.hpp"
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#include <iostream>
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using namespace std::string_literals;
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TEST_CASE("Basic logging")
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{
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#ifdef SYSTEMD_FOUND
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const std::string debug_header = "<7>";
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const std::string error_header = "<3>";
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#else
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const std::string debug_header = "[DEBUG]: ";
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const std::string error_header = "[ERROR]: ";
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#endif
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Logger::instance().reset();
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GIVEN("A logger with log_level 0")
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{
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Config::set("log_level", "0");
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WHEN("we log some debug text")
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{
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IoTester<std::ostream> out(std::cout);
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log_debug("deb", "ug");
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THEN("debug logs are written")
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CHECK(out.str() == debug_header + "tests/logger.cpp:" + std::to_string(__LINE__ - 2) + ":\tdebug\n");
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}
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WHEN("we log some errors")
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{
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IoTester<std::ostream> out(std::cout);
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log_error("error");
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THEN("error logs are written")
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CHECK(out.str() == error_header + "tests/logger.cpp:" + std::to_string(__LINE__ - 2) + ":\terror\n");
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}
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}
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GIVEN("A logger with log_level 3")
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{
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Config::set("log_level", "3");
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WHEN("we log some debug text")
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{
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IoTester<std::ostream> out(std::cout);
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log_debug("debug");
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THEN("nothing is written")
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CHECK(out.str().empty());
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}
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WHEN("we log some errors")
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{
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IoTester<std::ostream> out(std::cout);
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log_error("error");
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THEN("error logs are still written")
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CHECK(out.str() == error_header + "tests/logger.cpp:" + std::to_string(__LINE__ - 2) + ":\terror\n");
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}
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}
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}
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