deskflow/src/test/unittests/gui/LoggerTests.cpp

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/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2024 Symless Ltd.
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file LICENSE that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gui/Logger.h"
#include "gmock/gmock.h"
#include <gtest/gtest.h>
using namespace testing;
using namespace synergy::gui;
TEST(LoggerTests, handleMessage_withDebugEnvVarOn_emitsNewLine) {
Logger logger;
std::string newLineEmitted;
QObject::connect(
&logger, &Logger::newLine, //
[&newLineEmitted](const QString &line) {
newLineEmitted = line.toStdString();
});
qputenv("SYNERGY_GUI_DEBUG", "true");
logger.loadEnvVars();
logger.handleMessage(QtDebugMsg, QMessageLogContext(), "test");
EXPECT_THAT(newLineEmitted, HasSubstr("test"));
qputenv("SYNERGY_GUI_DEBUG", "");
}
TEST(LoggerTests, handleMessage_withDebugEnvVarOff_doesNotEmitNewLine) {
Logger logger;
bool newLineEmitted = false;
QObject::connect(
&logger, &Logger::newLine, //
[&newLineEmitted](const QString &line) { newLineEmitted = true; });
qputenv("SYNERGY_GUI_DEBUG", "false");
logger.loadEnvVars();
logger.handleMessage(QtDebugMsg, QMessageLogContext(), "test");
EXPECT_FALSE(newLineEmitted);
qputenv("SYNERGY_GUI_DEBUG", "");
}