src/tests/viewpropertiestest.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "dolphin_generalsettings.h"
  21 #include "views/viewproperties.h"
  22 #include "testdir.h"
  23
  24 #include <QTest>
  25 #include <QDir>
  26
  27 class ViewPropertiesTest : public QObject
  28 {
  29     Q_OBJECT
  30
  31 private slots:
  32     void init();
  33     void cleanup();
  34
  35     void testReadOnlyBehavior();
  36     void testAutoSave();
  37
  38 private:
  39     bool m_globalViewProps;
  40     TestDir* m_testDir;
  41 };
  42
  43 void ViewPropertiesTest::init()
  44 {
  45     m_globalViewProps = GeneralSettings::self()->globalViewProps();
  46     GeneralSettings::self()->setGlobalViewProps(false);
  47     GeneralSettings::self()->save();
  48
  49     // It is mandatory to create the test-directory inside the home-directory
  50     // of the user: ViewProperties does not write inside directories
  51     // outside the home-directory to prevent overwriting other user-settings
  52     // in case if write-permissions are given.
  53     m_testDir = new TestDir(QDir::homePath() + "/.viewPropertiesTest-");
  54 }
  55
  56 void ViewPropertiesTest::cleanup()
  57 {
  58     delete m_testDir;
  59     m_testDir = 0;
  60
  61     GeneralSettings::self()->setGlobalViewProps(m_globalViewProps);
  62     GeneralSettings::self()->save();
  63 }
  64
  65 /**
  66  * Test whether only reading properties won't result in creating
  67  * a .directory file when destructing the ViewProperties instance
  68  * and autosaving is enabled.
  69  */
  70 void ViewPropertiesTest::testReadOnlyBehavior()
  71 {
  72     QString dotDirectoryFile = m_testDir->url().toLocalFile() + "/.directory";
  73     QVERIFY(!QFile::exists(dotDirectoryFile));
  74
  75     QScopedPointer<ViewProperties> props(new ViewProperties(m_testDir->url()));
  76     QVERIFY(props->isAutoSaveEnabled());
  77     const QByteArray sortRole = props->sortRole();
  78     Q_UNUSED(sortRole);
  79     props.reset();
  80
  81     QVERIFY(!QFile::exists(dotDirectoryFile));
  82 }
  83
  84 void ViewPropertiesTest::testAutoSave()
  85 {
  86     QString dotDirectoryFile = m_testDir->url().toLocalFile() + "/.directory";
  87     QVERIFY(!QFile::exists(dotDirectoryFile));
  88
  89     QScopedPointer<ViewProperties> props(new ViewProperties(m_testDir->url()));
  90     QVERIFY(props->isAutoSaveEnabled());
  91     props->setSortRole("someNewSortRole");
  92     props.reset();
  93
  94     QVERIFY(QFile::exists(dotDirectoryFile));
  95 }
  96
  97 QTEST_GUILESS_MAIN(ViewPropertiesTest)
  98
  99 #include "viewpropertiestest.moc"