diff --git a/autotests/integrationtests/iresourcerepository_integration/test_iresourcerepository.cpp b/autotests/integrationtests/iresourcerepository_integration/test_iresourcerepository.cpp
index d13d786..73dd63b 100644
--- a/autotests/integrationtests/iresourcerepository_integration/test_iresourcerepository.cpp
+++ b/autotests/integrationtests/iresourcerepository_integration/test_iresourcerepository.cpp
@@ -1,96 +1,97 @@
 /*
  *  Copyright 2019  Andreas Cord-Landwehr <cordlandwehr@kde.org>
  *
  *  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 "test_iresourcerepository.h"
 #include <QTest>
 #include <QSignalSpy>
 #include <QObject>
 
 #include "core/resourcerepository.h"
 #include "core/contributorrepository.h"
 #include "core/language.h"
 #include "core/icourse.h"
 #include "core/unit.h"
 #include "../src/settings.h"
 
 TestIResourceRepository::TestIResourceRepository()
     : m_repositoryLocation(QUrl::fromLocalFile(qApp->applicationDirPath() + "/../autotests/data/"))
 {
+    qDebug() << "Running test with repository root:" << m_repositoryLocation;
 }
 
 void TestIResourceRepository::init()
 {
     // check that test data is deployed at the expected location
     QVERIFY(QFile::exists(m_repositoryLocation.toLocalFile() + "/courses/de/de.xml"));
     QVERIFY(QFile::exists(m_repositoryLocation.toLocalFile() + "/courses/fr/fr.xml"));
 }
 
 void TestIResourceRepository::resourceRepository()
 {
     ResourceRepository repository(QUrl::fromLocalFile(m_repositoryLocation.toLocalFile() + "/courses/"));
     QCOMPARE(repository.storageLocation(), QUrl::fromLocalFile(m_repositoryLocation.toLocalFile() + "/courses/"));
     performInterfaceTests(&repository);
 }
 
 void TestIResourceRepository::contributorRepository()
 {
     ContributorRepository repository(QUrl::fromLocalFile(m_repositoryLocation.toLocalFile() + "/contributorrepository/")); // contributor repository requires subdirectory "courses"
     QCOMPARE(repository.storageLocation(), QUrl::fromLocalFile(m_repositoryLocation.toLocalFile() + "/contributorrepository/"));
     performInterfaceTests(&repository);
 }
 
 void TestIResourceRepository::performInterfaceTests(IResourceRepository *interface)
 {
     QVERIFY(interface->languages().count() > 0); // automatically load languages
     QCOMPARE(interface->courses().count(), 0); // load courses only on demand
 
     // test adding
     QSignalSpy spyAboutToBeAdded(dynamic_cast<QObject *>(interface), SIGNAL(courseAboutToBeAdded(std::shared_ptr<ICourse>, int)));
     QSignalSpy spyAdded(dynamic_cast<QObject *>(interface), SIGNAL(courseAdded()));
     QCOMPARE(spyAboutToBeAdded.count(), 0);
     QCOMPARE(spyAdded.count(), 0);
     interface->reloadCourses(); // initial loading of courses
     QCOMPARE(interface->courses().count(), 2);
     QCOMPARE(spyAboutToBeAdded.count(), 2);
     QCOMPARE(spyAdded.count(), 2);
 
     // test reloading of courses
     interface->reloadCourses(); // initial loading of courses
     QCOMPARE(interface->courses().count(), 2);
 
     // test removal
     // note: repository does not provide removal of courses, yet
 
     // test access of courses grouped by language
     auto languages = interface->languages();
     std::shared_ptr<ILanguage> german;
     for (auto language : interface->languages()) {
         if (language->id() == "de") {
             german = language;
             break;
         }
     }
     QVERIFY(german != nullptr); // ensure that German language was found
     QCOMPARE(interface->courses(german->id()).count(), 1); // there is exactly one German course
     QCOMPARE(interface->courses(nullptr).count(), 2); // all courses in total are 2
     QVERIFY(interface->courses().first()->units().size() > 0);
 }
 
 QTEST_GUILESS_MAIN(TestIResourceRepository)