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     mEngine->initMode(Cxe::ImageMode);

    47 

    48     mCameraDeviceControl = qobject_cast<CxeFakeCameraDeviceControl*>(

    49             &mEngine->cameraDeviceControl());

    50     mStillCaptureControl = qobject_cast<CxeFakeStillCaptureControl*>(

    51             &mEngine->stillCaptureControl());

    52     mVideoCaptureControl = qobject_cast<CxeFakeVideoCaptureControl*>(

    53             &mEngine->videoCaptureControl());

    54     mViewfinderControl = qobject_cast<CxeFakeViewfinderControl*>(

    55             &mEngine->viewfinderControl());

    56 }

    57 

    58 // Run after each individual test case

    59 void UnitTestCxeEngineSymbian::cleanup()

    60 {

    61     delete mEngine;

    62     mEngine = NULL;

    63     mCameraDeviceControl = NULL;

    64     mStillCaptureControl = NULL;

    65     mVideoCaptureControl = NULL;

    66     mViewfinderControl = NULL;

    67 }

    68 

    69 void UnitTestCxeEngineSymbian::testCameraDeviceControl()

    70 {

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

    72 }

    73 

    74 void UnitTestCxeEngineSymbian::testViewfinderControl()

    75 {

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

    77 }

    78 

    79 void UnitTestCxeEngineSymbian::testStillCaptureControl()

    80 {

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

    82 }

    83 

    84 void UnitTestCxeEngineSymbian::testVideoCaptureControl()

    85 {

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

    87 }

    88 

    89 void UnitTestCxeEngineSymbian::testAutoFocusControl()

    90 {

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

    92 }

    93 

    94 void UnitTestCxeEngineSymbian::testZoomControl()

    95 {

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

    97 }

    98 

    99 void UnitTestCxeEngineSymbian::testSettings()

   100 {

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

   102 }

   103 

   104 void UnitTestCxeEngineSymbian:: testSensorEventHandler()

   105 {

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

   107 }

   108 

   109 void UnitTestCxeEngineSymbian::testFeatureManager()

   110 {

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

   112 }

   113 

   114 void UnitTestCxeEngineSymbian::testMode()

   115 {

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

   117 }

   118 

   119 /*!

   120     Test that initMode() changes current mode

   121 */

   122 void UnitTestCxeEngineSymbian::testInitMode1()

   123 {

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

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

   126 

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

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

   129 }

   130 

   131 /*!

   132     Test that initMode() calls reserve when needed

   133 */

   134 void UnitTestCxeEngineSymbian::testInitMode2()

   135 {

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

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

   138 

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

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

   141             CxeFakeCameraDeviceControl::Reserve) >= 0);

   142 }

   143 

   144 /*!

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

   146     to video mode

   147 */

   148 void UnitTestCxeEngineSymbian::testInitMode3()

   149 {

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

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

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

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

   154 

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

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

   157             CxeFakeStillCaptureControl::Deinit) >= 0);

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

   159             CxeFakeVideoCaptureControl::Init) >= 0);

   160 

   161     // Verify that viewfinder was stopped

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

   163             CxeFakeViewfinderControl::Stop) >= 0);

   164 }

   165 

   166 /*!

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

   168     to still image mode

   169 */

   170 void UnitTestCxeEngineSymbian::testInitMode4()

   171 {

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

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

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

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

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

   177 

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

   179 

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

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

   182             CxeFakeVideoCaptureControl::Deinit) >= 0);

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

   184             CxeFakeStillCaptureControl::Init) >= 0);

   185 

   186     // Verify that viewfinder was stopped

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

   188             CxeFakeViewfinderControl::Stop) >= 0);

   189 }

   190 

   191 

   192 // main() function

   193 QTEST_MAIN(UnitTestCxeEngineSymbian);