diff --git a/src/tests/storagetest.cpp b/src/tests/storagetest.cpp
index b6e4b46..7f5bf36 100644
--- a/src/tests/storagetest.cpp
+++ b/src/tests/storagetest.cpp
@@ -1,109 +1,109 @@
 /*
  * Copyright (c) 2019 Alexander Potashev <aspotashev@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License or (at your option) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * This program 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 <QTest>
 
 #include <KCalendarCore/FileStorage>
 #include <KCalendarCore/ICalFormat>
 
 #include "taskview.h"
 #include "model/task.h"
 #include "helpers.h"
 
 class StorageTest : public QObject
 {
     Q_OBJECT
 
 private Q_SLOTS:
     void testSaveEmpty();
     void testSaveSimpleTree();
     void testLockPath();
 };
 
 void StorageTest::testSaveEmpty()
 {
     auto *taskView = createTaskView(this, false);
     QVERIFY(taskView);
 
     QCOMPARE(taskView->storage()->save(), "");
     QCOMPARE(readTextFile(taskView->storage()->fileUrl().toLocalFile()), readTextFile(QFINDTESTDATA("data/empty.ics")));
 }
 
 void StorageTest::testSaveSimpleTree()
 {
     auto *taskView = createTaskView(this, true);
     QVERIFY(taskView);
 
     Task* negativeTask = taskView->addTask("negative duration");
     negativeTask->changeTime(-5, taskView->storage()->eventsModel()); // subtract 5 minutes
 
     QCOMPARE(taskView->storage()->save(), "");
 
     KCalendarCore::MemoryCalendar::Ptr calendar(new KCalendarCore::MemoryCalendar(QTimeZone::systemTimeZone()));
     KCalendarCore::FileStorage fileStorage(calendar, taskView->storage()->fileUrl().toLocalFile(), new KCalendarCore::ICalFormat());
     QVERIFY(fileStorage.load());
 
     auto todos = calendar->rawTodos(KCalendarCore::TodoSortSummary);
     QCOMPARE(todos.size(), 4);
 
     QCOMPARE(todos[0]->summary(), "1");
     QCOMPARE(todos[0]->customProperty("ktimetracker", "totalSessionTime"), "5");
     QCOMPARE(todos[0]->customProperty("ktimetracker", "totalTaskTime"), "5");
 
     QCOMPARE(todos[1]->summary(), "2");
     QCOMPARE(todos[1]->relatedTo(), todos[0]->uid());
 
     QCOMPARE(todos[3]->summary(), "negative duration");
     QCOMPARE(todos[3]->customProperty("ktimetracker", "totalSessionTime"), "-5");
     QCOMPARE(todos[3]->customProperty("ktimetracker", "totalTaskTime"), "-5");
 
     auto events = calendar->rawEvents(KCalendarCore::EventSortSummary);
     QCOMPARE(events.size(), 4);
 
     QCOMPARE(events[0]->summary(), "1");
     QCOMPARE(events[0]->customProperty("ktimetracker", "duration"), "300");
     QCOMPARE(events[0]->relatedTo(), todos[0]->uid());
     QCOMPARE(events[0]->categoriesStr(), "KTimeTracker");
 
     QCOMPARE(events[3]->summary(), "negative duration");
     QCOMPARE(events[3]->customProperty("ktimetracker", "duration"), "-300");
     QCOMPARE(events[3]->relatedTo(), todos[3]->uid());
 }
 
 void StorageTest::testLockPath()
 {
 #ifdef Q_OS_WIN
     // SHA-1 of "C:/var/hello.ics"
-    const QString expected1("/tmp/ktimetracker_a1a9ea47d71476676afa881247fcd8ae915788b5_hello.ics.lock");
+    const QString expectedSuffix1("/ktimetracker_a1a9ea47d71476676afa881247fcd8ae915788b5_hello.ics.lock");
 #else
     // SHA-1 of "/var/hello.ics"
-    const QString expected1("/tmp/ktimetracker_290fa23d3a268915fba5b2b2e5818aec381b7044_hello.ics.lock");
+    const QString expectedSuffix1("/ktimetracker_290fa23d3a268915fba5b2b2e5818aec381b7044_hello.ics.lock");
 #endif
-    QCOMPARE(TimeTrackerStorage::createLockFileName(QUrl::fromLocalFile("/tmp/../var/hello.ics")), expected1);
+    QVERIFY(TimeTrackerStorage::createLockFileName(QUrl::fromLocalFile("/tmp/../var/hello.ics")).endsWith(
+        expectedSuffix1));
 
     // SHA-1 of "https://abc/1/привет world"
-    QCOMPARE(
-        TimeTrackerStorage::createLockFileName(QUrl("https://abc/1/привет%20world")),
-        QDir().absoluteFilePath("/tmp/ktimetracker_7048956ad41735da76ae0da13d116b500753ba9e_привет world.lock"));
+    QVERIFY(TimeTrackerStorage::createLockFileName(QUrl("https://abc/1/привет%20world")).endsWith(
+        QDir().absoluteFilePath("/ktimetracker_7048956ad41735da76ae0da13d116b500753ba9e_привет world.lock")));
 }
 
 QTEST_MAIN(StorageTest)
 
 #include "storagetest.moc"