/*
 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
 * All rights reserved.
 * This component and the accompanying materials are made available
 * under the terms of "Eclipse Public License v1.0"
 * which accompanies this distribution, and is available
 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
 *
 * Initial Contributors:
 * Nokia Corporation - initial contribution.
 *
 * Contributors:
 *
 * Description: Test class for CalenDayContentWidget
 *
 */
#include <QGraphicsItem>
#include <QtTest/QtTest>

#include "calendayutils.h"
#include "hbdeviceprofile.h"
#include "calendaycommonheaders.h"

// Test variables
QRectF gTestWindowRect = QRectF(0, 0, 10, 20);
Qt::Orientation gTestOrientation = Qt::Horizontal;
qreal param_value = 10;

class TestCalenDayUtils : public QObject
	{
Q_OBJECT

public:
	TestCalenDayUtils();
	virtual ~TestCalenDayUtils();

private slots:
	void initTestCase();
	void cleanupTestCase();
	void init();
	void cleanup();

	void testInstance();
	void testScreenWidth();
	void testHourElementWidth();
	void testHourElementHeight();
	void testContentWidth();

	void testConstructors();
	void testHorizontalSwipe();
	void testOrientation();

private:
	CalenDayUtils *mUtils;
	qreal mUnit;
	};

/*!
 Constructor
 */
TestCalenDayUtils::TestCalenDayUtils() :
	mUtils(NULL)
	{
		HbDeviceProfile s;
		mUnit = s.unitValue();
	}

/*!
 Destructor
 */
TestCalenDayUtils::~TestCalenDayUtils()
	{

	}

/*!
 Called before testcase
 */
void TestCalenDayUtils::initTestCase()
	{
	}

/*!
 Called after testcase
 */
void TestCalenDayUtils::cleanupTestCase()
	{
	}

/*!
 Called before every function
 */
void TestCalenDayUtils::init()
	{
		mUtils = CalenDayUtils::instance();
	}

/*!
 Called after everyfunction
 */
void TestCalenDayUtils::cleanup()
	{
		//delete mUtils;
	}

void TestCalenDayUtils::testInstance()
	{
		CalenDayUtils* utils = CalenDayUtils::instance();
		QVERIFY(utils);
	}

void TestCalenDayUtils::testScreenWidth()
	{
		qreal sw = mUtils->screenWidth();
		QVERIFY(sw == gTestWindowRect.width());
	}

void TestCalenDayUtils::testHourElementWidth()
	{
		qreal hEW = mUtils->hourElementWidth();
		qreal myWidth = mUnit * 8.04 + param_value * 2;
		
		QCOMPARE(hEW, myWidth);
		
	}

void TestCalenDayUtils::testHourElementHeight()
	{
		
		qreal hEH = mUtils->hourElementHeight();	
		qreal myHeight = mUnit * 3 + param_value * 4;
				
		QCOMPARE(hEH, myHeight);
	}

void TestCalenDayUtils::testContentWidth()
	{
		qreal cW = mUtils->contentWidth();
		qreal myWidth = gTestWindowRect.width() - (mUnit * 8.04 + param_value * 2);
		
		QCOMPARE(cW, myWidth);
	}


/*!
 Test function for constructors
 1. Test if content widget is not initialized
 2. Test if content widget is correcty created
 */
void TestCalenDayUtils::testConstructors()
	{
	//1)
	CalenDayUtils *testUtils = 0;
	QVERIFY(!testUtils);

	//2)
	testUtils = CalenDayUtils::instance();
	QVERIFY(testUtils);
	}

/*!
 Test function for checking if swipe is horizontal or not
 1)test Horizontal swipe
 2)test no horizontal swipe
 */
void TestCalenDayUtils::testHorizontalSwipe()
	{
	//1)
	QCOMPARE(CalenDayUtils::instance()->isHorizontalSwipe(KCalenSwipeAngle-5),
			true);

	//2)
	QCOMPARE(CalenDayUtils::instance()->isHorizontalSwipe(KCalenSwipeAngle+5),
			false);
	}

/*!
 Test function for getting main window's orientation
 1)test if horizontal orientation is returned
 2)test if vertical orientation is returned
 */
void TestCalenDayUtils::testOrientation()
	{
	//1)
	gTestOrientation = Qt::Horizontal;
	QCOMPARE(CalenDayUtils::instance()->orientation(), Qt::Horizontal);

	//2)
	gTestOrientation = Qt::Vertical;
	QCOMPARE(CalenDayUtils::instance()->orientation(), Qt::Vertical);
	}


QTEST_MAIN(TestCalenDayUtils);
#include "unittest_calendayutils.moc"