git.maemo.org Git - situare/blob - tests/map/ownlocationitem/testownlocationitem.cpp

   1 /*
   2     Situare - A location system for Facebook
   3     Copyright (C) 2010  Ixonos Plc. Authors:
   4
   5         Ville Tiensuu - ville.tiensuu@ixonos.com
   6
   7     Situare is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU General Public License
   9     version 2 as published by the Free Software Foundation.
  10
  11     Situare is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with Situare; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  19     USA.
  20 */
  21
  22 #include <QtTest/QtTest>
  23 #include <QDebug>
  24 #include <QList>
  25
  26 #include "map/ownlocationitem.h"
  27 #include "map/mapscene.h"
  28 #include "map/maptile.h"
  29 #include "map/mapengine.h"
  30 #include "map/mapcommon.h"
  31 #include "map/mapview.h"
  32
  33 namespace TestOwnLocation  //  Test data for function is defined in namespace
  34 {
  35     const qreal xCoordinate = 65.525;
  36     const qreal yCoordinate = 25.345;
  37     const QPointF testLocationPoint(65.525, 25.345);
  38     const QPointF defaultLocationPoint(DEFAULT_LONGITUDE,DEFAULT_LATITUDE);
  39     const QPointF locationIconOffset(-MAP_OWN_LOCATION_ICON_SIZE/2, -MAP_OWN_LOCATION_ICON_SIZE/2);
  40     const int itemIgnoresTransformationsFlagValue = 0x20;
  41 }
  42
  43 using namespace TestOwnLocation;
  44
  45
  46 /**
  47 * @brief Class that test OwnLocationItem
  48 *
  49 * @author Ville Tiensuu
  50 */
  51 class TestOwnLocationItem: public QObject
  52  {
  53      Q_OBJECT
  54  private slots:
  55
  56     /**
  57     * @brief Test method for constructors.
  58     *        Creates instance of OwnLocationItem using three different constructors and tests
  59     *        that positions are set correctly.
  60     *        Tests that Z-values are set correctly.
  61     *        Tests that offses are set correctly.
  62     *        Tests that ItemIgnoresTransformations flag is set.
  63     */
  64      void testConstructors();
  65
  66      /**
  67      * @brief Creates instance of OwnLocationItem.
  68      *        Sets test position for location item in geographic coordinates.
  69      *        Reads position from location item in scene coordinates and
  70      *        verifies that it correctly formed.
  71      */
  72      void testSetAndGetPosition();
  73
  74      /**
  75      * @brief Creates instance of OwnLocationItem.
  76      *        Verifies that instance is visible.
  77      *        Hides instance and verifies that it is not visible.
  78      */
  79      void testHideAndShowPosition();
  80  };
  81
  82  void TestOwnLocationItem::testConstructors()
  83  {
  84      OwnLocationItem ownLocationItem1;
  85      OwnLocationItem ownLocationItem2(xCoordinate, yCoordinate);
  86      OwnLocationItem ownLocationItem3(testLocationPoint);
  87
  88      // Test Positions
  89      QCOMPARE(ownLocationItem1.position(),
  90               MapEngine::convertLatLonToSceneCoordinate(defaultLocationPoint));
  91
  92      QCOMPARE(ownLocationItem2.position(),
  93               MapEngine::convertLatLonToSceneCoordinate(testLocationPoint));
  94
  95      QCOMPARE(ownLocationItem3.position(),
  96               MapEngine::convertLatLonToSceneCoordinate(testLocationPoint));
  97
  98      // Test Z-values
  99      QCOMPARE(static_cast<int>(ownLocationItem1.zValue()), OWN_LOCATION_ICON_Z_LEVEL);
 100      QCOMPARE(static_cast<int>(ownLocationItem2.zValue()), OWN_LOCATION_ICON_Z_LEVEL);
 101      QCOMPARE(static_cast<int>(ownLocationItem3.zValue()), OWN_LOCATION_ICON_Z_LEVEL);
 102
 103      // Test Offsets
 104      QCOMPARE(ownLocationItem1.offset(), locationIconOffset);
 105      QCOMPARE(ownLocationItem2.offset(), locationIconOffset);
 106      QCOMPARE(ownLocationItem3.offset(), locationIconOffset);
 107
 108      // Test ItemIgnoresTransformations Flags
 109      QGraphicsItem::GraphicsItemFlags ownLocationItem1Flags = ownLocationItem1.flags();
 110      QGraphicsItem::GraphicsItemFlags ownLocationItem2Flags = ownLocationItem1.flags();
 111      QGraphicsItem::GraphicsItemFlags ownLocationItem3Flags = ownLocationItem1.flags();
 112
 113      QCOMPARE(ownLocationItem1Flags, itemIgnoresTransformationsFlagValue);
 114      QCOMPARE(ownLocationItem2Flags, itemIgnoresTransformationsFlagValue);
 115      QCOMPARE(ownLocationItem3Flags, itemIgnoresTransformationsFlagValue);
 116  }
 117
 118  void TestOwnLocationItem::testSetAndGetPosition()
 119  {
 120      OwnLocationItem ownLocation;
 121      ownLocation.setPosition(testLocationPoint);
 122
 123      QCOMPARE(ownLocation.position(),
 124               MapEngine::convertLatLonToSceneCoordinate(testLocationPoint));
 125  }
 126
 127  void TestOwnLocationItem::testHideAndShowPosition()
 128  {
 129      OwnLocationItem ownLocation;
 130
 131      QCOMPARE(ownLocation.isVisible(), true);
 132
 133      ownLocation.hideOwnLocation();
 134
 135      QCOMPARE(ownLocation.isVisible(), false);
 136
 137  }
 138
 139  QTEST_MAIN(TestOwnLocationItem)
 140  #include "testownlocationitem.moc"