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 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2011 Aurélien Gâteau <agateau@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) any later version.
 
 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, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
 
 */
 // Self
 #include "slidecontainerautotest.h"
 
 // Local
 #include <lib/slidecontainer.h>
 
 // KF
 
 // Qt
 #include <QSignalSpy>
 #include <QTest>
 #include <QTextEdit>
 #include <QVBoxLayout>
 
 QTEST_MAIN(SlideContainerAutoTest)
 
 using namespace Gwenview;
 
 struct TestWindow : public QWidget {
     explicit TestWindow(QWidget *parent = nullptr)
         : QWidget(parent)
         , mContainer(new SlideContainer)
         , mContent(nullptr)
     {
         createContent();
 
         mMainWidget = new QTextEdit();
         auto layout = new QVBoxLayout(this);
         layout->setSpacing(0);
         layout->setContentsMargins(0, 0, 0, 0);
         layout->addWidget(mMainWidget);
         layout->addWidget(mContainer);
     }
 
     void createContent()
     {
         mContent = new QTextEdit;
         mContent->setFixedSize(100, 40);
         mContainer->setContent(mContent);
     }
 
     SlideContainer *mContainer;
     QWidget *mMainWidget;
     QWidget *mContent;
 };
 
 void SlideContainerAutoTest::testInit()
 {
     // Even with content, a SlideContainer should be invisible until slideIn()
     // is called
     TestWindow window;
     window.show();
 
     QTest::qWait(500);
     QCOMPARE(window.mMainWidget->height(), window.height());
 }
 
 void SlideContainerAutoTest::testSlideIn()
 {
     TestWindow window;
     QSignalSpy inSpy(window.mContainer, SIGNAL(slidedIn()));
     QSignalSpy outSpy(window.mContainer, SIGNAL(slidedOut()));
     window.show();
 
     window.mContainer->slideIn();
     while (window.mContainer->slideHeight() != window.mContent->height()) {
         QTest::qWait(100);
     }
     QCOMPARE(window.mContainer->height(), window.mContent->height());
     QCOMPARE(inSpy.count(), 1);
     QCOMPARE(outSpy.count(), 0);
 }
 
 void SlideContainerAutoTest::testSlideOut()
 {
     TestWindow window;
     window.show();
 
     window.mContainer->slideIn();
     while (window.mContainer->slideHeight() != window.mContent->height()) {
         QTest::qWait(100);
     }
 
     QSignalSpy inSpy(window.mContainer, SIGNAL(slidedIn()));
     QSignalSpy outSpy(window.mContainer, SIGNAL(slidedOut()));
     window.mContainer->slideOut();
     while (window.mContainer->slideHeight() != 0) {
         QTest::qWait(100);
     }
     QCOMPARE(window.mContainer->height(), 0);
     QCOMPARE(inSpy.count(), 0);
     QCOMPARE(outSpy.count(), 1);
 }
 
 void SlideContainerAutoTest::testSlideInDeleteSlideOut()
 {
     // If content is deleted while visible, slideOut() should still produce an
     // animation
     TestWindow window;
     window.show();
 
     window.mContainer->slideIn();
     while (window.mContainer->slideHeight() != window.mContent->height()) {
         QTest::qWait(100);
     }
     window.mContent->deleteLater();
     window.mContainer->slideOut();
     while (window.mContainer->slideHeight() != 0) {
         QTest::qWait(100);
     }
     QCOMPARE(window.mContainer->height(), 0);
 }
 
 void SlideContainerAutoTest::testHiddenContentResize()
 {
     // Resizing content should not trigger a slide if it is not visible.
     TestWindow window;
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     window.mContent->show();
     window.mContent->setFixedSize(150, 80);
     QTest::qWait(500);
     QCOMPARE(window.mContainer->height(), 0);
 }
 
 #include "moc_slidecontainerautotest.cpp"