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    40 ****************************************************************************/

    41 #include <QObject>

    42 #include <QTest>

    43 #include <QDebug>

    44 #include <QSettings>

    45 

    46 #include "qsensor.h"

    47 #include "test_sensor.h"

    48 #include "test_sensorimpl.h"

    49 

    50 QTM_USE_NAMESPACE

    51 

    52         class MyFilter : public TestSensorFilter

    53 {

    54     bool filter(TestSensorReading *reading)

    55     {

    56         return reading->test();

    57     }

    58 };

    59 

    60 /*

    61     Unit test for QSensor class.

    62 */

    63 class tst_QSensor : public QObject

    64 {

    65     Q_OBJECT

    66 

    67 public:

    68     tst_QSensor()

    69     {

    70     }

    71 

    72 private slots:

    73     void initTestCase()

    74     {

    75         QSettings settings(QLatin1String("Nokia"), QLatin1String("Sensors"));

    76         settings.clear();

    77     }

    78 

    79     void cleanupTestCase()

    80     {

    81         QSettings settings(QLatin1String("Nokia"), QLatin1String("Sensors"));

    82         settings.clear();

    83     }

    84 

    85 

    86     void testTypeRegistered()

    87     {

    88         QList<QByteArray> expected;

    89         expected << "QAccelerometer" << TestSensor::type;

    90         QList<QByteArray> actual = QSensor::sensorTypes();

    91 

    92         for (int i = 0; i < expected.size(); ++i) {

    93             QVERIFY2(actual.contains(expected.at(i)),expected.at(i)+" not present");

    94         }

    95     }

    96 

    97     void testSensorRegistered()

    98     {

    99         QList<QByteArray> expected;

   100         expected << testsensorimpl::id << "test sensor 2";

   101         QList<QByteArray> actual = QSensor::sensorsForType(TestSensor::type);

   102         QCOMPARE(actual, expected);

   103     }

   104 

   105     void testSensorDefault()

   106     {

   107         QByteArray expected = testsensorimpl::id;

   108         QByteArray actual = QSensor::defaultSensorForType(TestSensor::type);

   109         QCOMPARE(actual, expected);

   110     }

   111 

   112     void testBadDefaultFromConfig()

   113     {

   114         QSettings settings(QLatin1String("Nokia"), QLatin1String("Sensors"));

   115         settings.setValue(QString(QLatin1String("Default/%1")).arg(QString::fromLatin1(TestSensor::type)), QByteArray("bogus id"));

   116         settings.sync();

   117 

   118         QByteArray expected = testsensorimpl::id;

   119         QByteArray actual = QSensor::defaultSensorForType(TestSensor::type);

   120         QCOMPARE(actual, expected);

   121     }

   122 

   123     void testGoodDefaultFromConfig()

   124     {

   125         QSettings settings(QLatin1String("Nokia"), QLatin1String("Sensors"));

   126         settings.setValue(QString(QLatin1String("Default/%1")).arg(QString::fromLatin1(TestSensor::type)), QByteArray(testsensorimpl::id));

   127         settings.sync();

   128 

   129         QByteArray expected = testsensorimpl::id;

   130         QByteArray actual = QSensor::defaultSensorForType(TestSensor::type);

   131         QCOMPARE(actual, expected);

   132     }

   133 

   134     void testNoSensorsForType()

   135     {

   136         QList<QByteArray> expected;

   137         QList<QByteArray> actual = QSensor::sensorsForType("bogus type");

   138         QCOMPARE(actual, expected);

   139     }

   140 

   141     void testNoDefaultForType()

   142     {

   143         QByteArray expected;

   144         QByteArray actual = QSensor::defaultSensorForType("bogus type");

   145         QCOMPARE(actual, expected);

   146     }

   147 

   148     void testCreation()

   149     {

   150         TestSensor sensor;

   151         sensor.connectToBackend();

   152         QByteArray expected = testsensorimpl::id;

   153         QByteArray actual = sensor.identifier();

   154         QCOMPARE(actual, expected);

   155     }

   156 

   157     void testBadDefaultCreation()

   158     {

   159         QSettings settings(QLatin1String("Nokia"), QLatin1String("Sensors"));

   160         settings.setValue(QString(QLatin1String("Default/%1")).arg(QString::fromLatin1(TestSensor::type)), QByteArray("test sensor 2"));

   161         settings.sync();

   162 

   163         TestSensor sensor;

   164         QTest::ignoreMessage(QtWarningMsg, "Can't create backend \"test sensor 2\" ");

   165         sensor.connectToBackend();

   166         QByteArray expected = testsensorimpl::id;

   167         QByteArray actual = sensor.identifier();

   168         QCOMPARE(actual, expected);

   169     }

   170 

   171     void testBadCreation()

   172     {

   173         QSensor sensor("bogus type");

   174         sensor.connectToBackend();

   175         QByteArray expected; // should be null

   176         QByteArray actual = sensor.identifier();

   177         QCOMPARE(actual, expected);

   178     }

   179 

   180     void resetSettings()

   181     {

   182         QSettings settings(QLatin1String("Nokia"), QLatin1String("Sensors"));

   183         settings.setValue(QString(QLatin1String("Default/%1")).arg(QString::fromLatin1(TestSensor::type)), QByteArray(testsensorimpl::id));

   184         settings.sync();

   185     }

   186 

   187     void testTimestamp()

   188     {

   189         TestSensor sensor;

   190         sensor.connectToBackend();

   191         QVERIFY(sensor.reading() != 0);

   192         quint64 timestamp = sensor.reading()->timestamp();

   193         QVERIFY(timestamp == qtimestamp());

   194     }

   195 

   196     void testStart()

   197     {

   198         TestSensor sensor;

   199         sensor.start();

   200         QVERIFY(sensor.isActive());

   201         sensor.start();

   202         QVERIFY(sensor.isActive());

   203     }

   204 

   205     void testBadStart()

   206     {

   207         QSensor sensor("bogus type");

   208         sensor.start();

   209         QVERIFY(!sensor.isActive());

   210     }

   211 

   212     void testStop()

   213     {

   214         TestSensor sensor;

   215         sensor.stop();

   216         QVERIFY(!sensor.isActive());

   217         sensor.start();

   218         QVERIFY(sensor.isActive());

   219         sensor.stop();

   220         QVERIFY(!sensor.isActive());

   221     }

   222 

   223     void testMetaData()

   224     {

   225         TestSensor sensor;

   226         sensor.connectToBackend();

   227 

   228         QString actual = sensor.description();

   229         QString expected = "sensor description";

   230         QCOMPARE(actual, expected);

   231         sensor.outputRange();

   232         sensor.setOutputRange(1);

   233         sensor.outputRanges();

   234         sensor.availableDataRates();

   235         sensor.setDataRate(100);

   236         sensor.dataRate();

   237         sensor.isBusy();

   238         sensor.error();

   239         sensor.isConnectedToBackend();

   240 

   241         TestSensorReading *reading = sensor.reading();

   242         reading->test();

   243         QCOMPARE(reading->valueCount(), 1);

   244         reading->value(0).toBool();

   245     }

   246 

   247     void testMetaData2()

   248     {

   249         TestSensor sensor;

   250         sensor.setProperty("doThis", "rates(0)");

   251         QTest::ignoreMessage(QtWarningMsg, "ERROR: Cannot call QSensorBackend::setDataRates with 0 ");

   252         sensor.connectToBackend();

   253     }

   254 

   255     void testMetaData3()

   256     {

   257         TestSensor sensor;

   258         sensor.setProperty("doThis", "rates");

   259         sensor.connectToBackend();

   260 

   261         sensor.availableDataRates();

   262     }

   263 

   264     void testFilter()

   265     {

   266         TestSensor sensor;

   267         sensor.connectToBackend();

   268 

   269         MyFilter filter;

   270         sensor.addFilter(&filter);

   271         sensor.removeFilter(&filter);

   272         sensor.addFilter(&filter);

   273     }

   274 

   275     void testStart2()

   276     {

   277         TestSensor sensor;

   278         sensor.connectToBackend();

   279 

   280         sensor.setProperty("doThis", "busy");

   281         sensor.start();

   282         QVERIFY(!sensor.isActive());

   283 

   284         sensor.setProperty("doThis", "stop");

   285         sensor.start();

   286         QVERIFY(!sensor.isActive());

   287 

   288         sensor.setProperty("doThis", "error");

   289         sensor.start();

   290         QVERIFY(sensor.error() == 1);

   291         QVERIFY(sensor.isActive());

   292 

   293         MyFilter filter;

   294         sensor.addFilter(&filter);

   295         sensor.setProperty("doThis", "setFalse");

   296         sensor.start();

   297         QVERIFY(sensor.isActive());

   298 

   299         sensor.setProperty("doThis", "setTrue");

   300         sensor.start();

   301         QVERIFY(sensor.isActive());

   302 

   303     }

   304 

   305     void testSetBadRate()

   306     {

   307         TestSensor sensor;

   308         sensor.connectToBackend();

   309 

   310         QTest::ignoreMessage(QtWarningMsg, "setDataRate: rate 300 is not supported by the sensor. ");

   311         sensor.setDataRate(300);

   312     }

   313 };

   314 

   315 QTEST_MAIN(tst_QSensor)

   316 

   317 #include "tst_qsensor.moc"