1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #include <QTest>

    18 #include <QSignalSpy>

    19 

    20 #include "unittest_cxeenginesymbian.h"

    21 #include "cxeenginesymbianunit.h"

    22 #include "cxefakecameradevicecontrol.h"

    23 #include "cxefakestillcapturecontrol.h"

    24 #include "cxefakevideocapturecontrol.h"

    25 #include "cxefakeviewfindercontrol.h"

    26 #include "cxetestutils.h"

    27 #include "cxutils.h"

    28 

    29 UnitTestCxeEngineSymbian::UnitTestCxeEngineSymbian()

    30     : mEngine(NULL)

    31 {

    32 }

    33 

    34 UnitTestCxeEngineSymbian::~UnitTestCxeEngineSymbian()

    35 {

    36     delete mEngine;

    37 }

    38 

    39 // Run before each individual test case

    40 void UnitTestCxeEngineSymbian::init()

    41 {

    42     delete mEngine;

    43     mEngine = NULL;

    44     mEngine = new CxeEngineSymbianUnit();

    45     mEngine->construct();

    46 

    47     mCameraDeviceControl = qobject_cast<CxeFakeCameraDeviceControl*>(

    48             &mEngine->cameraDeviceControl());

    49     mStillCaptureControl = qobject_cast<CxeFakeStillCaptureControl*>(

    50             &mEngine->stillCaptureControl());

    51     mVideoCaptureControl = qobject_cast<CxeFakeVideoCaptureControl*>(

    52             &mEngine->videoCaptureControl());

    53     mViewfinderControl = qobject_cast<CxeFakeViewfinderControl*>(

    54             &mEngine->viewfinderControl());

    55 }

    56 

    57 // Run after each individual test case

    58 void UnitTestCxeEngineSymbian::cleanup()

    59 {

    60     delete mEngine;

    61     mEngine = NULL;

    62     mCameraDeviceControl = NULL;

    63     mStillCaptureControl = NULL;

    64     mVideoCaptureControl = NULL;

    65     mViewfinderControl = NULL;

    66 }

    67 

    68 void UnitTestCxeEngineSymbian::testCameraDeviceControl()

    69 {

    70     QVERIFY(&mEngine->cameraDeviceControl());

    71 }

    72 

    73 void UnitTestCxeEngineSymbian::testViewfinderControl()

    74 {

    75     QVERIFY(&mEngine->viewfinderControl());

    76 }

    77 

    78 void UnitTestCxeEngineSymbian::testStillCaptureControl()

    79 {

    80     QVERIFY(&mEngine->stillCaptureControl());

    81 }

    82 

    83 void UnitTestCxeEngineSymbian::testVideoCaptureControl()

    84 {

    85     QVERIFY(&mEngine->videoCaptureControl());

    86 }

    87 

    88 void UnitTestCxeEngineSymbian::testAutoFocusControl()

    89 {

    90     QVERIFY(&mEngine->autoFocusControl());

    91 }

    92 

    93 void UnitTestCxeEngineSymbian::testZoomControl()

    94 {

    95     QVERIFY(&mEngine->zoomControl());

    96 }

    97 

    98 void UnitTestCxeEngineSymbian::testSettings()

    99 {

   100     QVERIFY(&mEngine->settings());

   101 }

   102 

   103 void UnitTestCxeEngineSymbian:: testSensorEventHandler()

   104 {

   105     QVERIFY(&mEngine->sensorEventHandler());

   106 }

   107 

   108 void UnitTestCxeEngineSymbian::testFeatureManager()

   109 {

   110     QVERIFY(&mEngine->featureManager());

   111 }

   112 

   113 void UnitTestCxeEngineSymbian::testMode()

   114 {

   115     QCOMPARE(mEngine->mode(), Cxe::ImageMode);

   116 }

   117 

   118 /*!

   119     Test that initMode() changes current mode

   120 */

   121 void UnitTestCxeEngineSymbian::testInitMode1()

   122 {

   123     mEngine->initMode(Cxe::VideoMode);

   124     QCOMPARE(mEngine->mode(), Cxe::VideoMode);

   125 

   126     mEngine->initMode(Cxe::ImageMode);

   127     QCOMPARE(mEngine->mode(), Cxe::ImageMode);

   128 }

   129 

   130 /*!

   131     Test that initMode() calls reserve when needed

   132 */

   133 void UnitTestCxeEngineSymbian::testInitMode2()

   134 {

   135     mCameraDeviceControl->setState(CxeCameraDeviceControl::Idle);

   136     mEngine->initMode(Cxe::ImageMode);

   137 

   138     // Verify that reseve() has been called using device control call history

   139     QVERIFY(mCameraDeviceControl->callHistory().indexOf(

   140             CxeFakeCameraDeviceControl::Reserve) >= 0);

   141 }

   142 

   143 /*!

   144     Test that deinit() and init() are called correctly when switching

   145     to video mode

   146 */

   147 void UnitTestCxeEngineSymbian::testInitMode3()

   148 {

   149     mCameraDeviceControl->setState(CxeCameraDeviceControl::Ready);

   150     mStillCaptureControl->setState(CxeStillCaptureControl::Ready);

   151     mVideoCaptureControl->setState(CxeVideoCaptureControl::Idle);

   152     mEngine->initMode(Cxe::VideoMode);

   153 

   154     // Verify that init() and deinit() have been called using call histories

   155     QVERIFY(mStillCaptureControl->callHistory().indexOf(

   156             CxeFakeStillCaptureControl::Deinit) >= 0);

   157     QVERIFY(mVideoCaptureControl->callHistory().indexOf(

   158             CxeFakeVideoCaptureControl::Init) >= 0);

   159 

   160     // Verify that viewfinder was stopped

   161     QVERIFY(mViewfinderControl->callHistory().indexOf(

   162             CxeFakeViewfinderControl::Stop) >= 0);

   163 }

   164 

   165 /*!

   166     Test that deinit() and init() are called correctly when switching

   167     to still image mode

   168 */

   169 void UnitTestCxeEngineSymbian::testInitMode4()

   170 {

   171     // First set the engine to video mode that a mode switch is really needed

   172     mEngine->initMode(Cxe::VideoMode);

   173     mCameraDeviceControl->setState(CxeCameraDeviceControl::Ready);

   174     mStillCaptureControl->setState(CxeStillCaptureControl::Uninitialized);

   175     mVideoCaptureControl->setState(CxeVideoCaptureControl::Initialized);

   176 

   177     mEngine->initMode(Cxe::ImageMode);

   178 

   179     // Verify that init() and deinit() have been called using call histories

   180     QVERIFY(mVideoCaptureControl->callHistory().indexOf(

   181             CxeFakeVideoCaptureControl::Deinit) >= 0);

   182     QVERIFY(mStillCaptureControl->callHistory().indexOf(

   183             CxeFakeStillCaptureControl::Init) >= 0);

   184 

   185     // Verify that viewfinder was stopped

   186     QVERIFY(mViewfinderControl->callHistory().indexOf(

   187             CxeFakeViewfinderControl::Stop) >= 0);

   188 }

   189 

   190 

   191 // main() function

   192 QTEST_MAIN(UnitTestCxeEngineSymbian);