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// SPDX-FileCopyrightText: 2021 - 2023 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
#include <gtest/gtest.h>
#include <QObject>
#include <QDir>
#include <QFile>
#include <QUrl>
#include <QSignalSpy>
#include <QTest>
#include <QTemporaryFile>
#include "filesystem/dfilewatcher.h"
#include "filesystem/dfilewatchermanager.h"
DCORE_USE_NAMESPACE
class ut_DFileWatcherManager : public testing::Test
{
protected:
void SetUp() override;
void TearDown() override;
DFileWatcherManager *fileWatcherManager = nullptr;
};
void ut_DFileWatcherManager::SetUp()
{
fileWatcherManager = new DFileWatcherManager(nullptr);
}
void ut_DFileWatcherManager::TearDown()
{
if (fileWatcherManager) {
delete fileWatcherManager;
fileWatcherManager = nullptr;
}
}
TEST_F(ut_DFileWatcherManager, testDFileWatcherManagerAdd)
{
QTemporaryFile tmpfile;
if (!tmpfile.open())
return;
auto watcher = fileWatcherManager->add(tmpfile.fileName());
if (!watcher->startWatcher())
return;
// test fileDeleted signal
QSignalSpy spy(watcher, &DBaseFileWatcher::fileDeleted);
if (tmpfile.exists())
tmpfile.remove();
ASSERT_TRUE(QTest::qWaitFor([&spy]() { return spy.count() >= 1; }, 1000));
ASSERT_TRUE(spy.count() >= 1);
watcher->stopWatcher();
}
TEST_F(ut_DFileWatcherManager, testDFileWatcherManagerRemove)
{
fileWatcherManager->add("/tmp/test");
fileWatcherManager->remove("/tmp/test");
ASSERT_EQ(fileWatcherManager->watchedFiles().count(), 0);
}
TEST_F(ut_DFileWatcherManager, testDFileWatcherManagerRemoveAll)
{
fileWatcherManager->add("/tmp/test");
fileWatcherManager->add("/tmp/test1");
fileWatcherManager->removeAll();
ASSERT_EQ(fileWatcherManager->watchedFiles().count(), 0);
}
TEST_F(ut_DFileWatcherManager, testDFileSystemWatcherwatchedFiles)
{
fileWatcherManager->add("/tmp/test");
fileWatcherManager->add("/tmp/test1");
fileWatcherManager->watchedFiles();
ASSERT_EQ(fileWatcherManager->watchedFiles().count(), 2);
}
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