qt-everywhere-src-5.15.1/qt3d/tests/auto/core/qskeletonloader/tst_qskeletonloader.cpp

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#include <QtTest/QTest>
#include <Qt3DCore/qskeletonloader.h>
#include <Qt3DCore/qjoint.h>
#include <Qt3DCore/private/qskeletonloader_p.h>
#include <Qt3DCore/qpropertyupdatedchange.h>
#include <Qt3DCore/qnodecreatedchange.h>
#include <Qt3DCore/private/qnodecreatedchangegenerator_p.h>
#include <QObject>
#include <QSignalSpy>
#include <testpostmanarbiter.h>

using namespace Qt3DCore;

class tst_QSkeletonLoader : public QSkeletonLoader
{
    Q_OBJECT

private Q_SLOTS:
    void checkDefaultConstruction()
    {
        // GIVEN
        QSkeletonLoader skeleton;

        // THEN
        QCOMPARE(skeleton.source(), QUrl());
        QCOMPARE(skeleton.status(), QSkeletonLoader::NotReady);
        QCOMPARE(skeleton.isCreateJointsEnabled(), false);
    }

    void checkPropertyChanges()
    {
        // GIVEN
        QSkeletonLoader skeleton;

        {
            // WHEN
            QSignalSpy spy(&skeleton, SIGNAL(sourceChanged(QUrl)));
            const QUrl newValue(QStringLiteral("qrc:/zergling.skel"));
            skeleton.setSource(newValue);

            // THEN
            QVERIFY(spy.isValid());
            QCOMPARE(skeleton.source(), newValue);
            QCOMPARE(spy.count(), 1);

            // WHEN
            spy.clear();
            skeleton.setSource(newValue);

            // THEN
            QCOMPARE(skeleton.source(), newValue);
            QCOMPARE(spy.count(), 0);
        }

        {
            // WHEN
            QSignalSpy spy(&skeleton, SIGNAL(createJointsEnabledChanged(bool)));
            const bool newValue(true);
            skeleton.setCreateJointsEnabled(newValue);

            // THEN
            QVERIFY(spy.isValid());
            QCOMPARE(skeleton.isCreateJointsEnabled(), newValue);
            QCOMPARE(spy.count(), 1);

            // WHEN
            spy.clear();
            skeleton.setCreateJointsEnabled(newValue);

            // THEN
            QCOMPARE(skeleton.isCreateJointsEnabled(), newValue);
            QCOMPARE(spy.count(), 0);
        }
    }

    void checkCreationData()
    {
        // GIVEN
        QSkeletonLoader skeleton;

        skeleton.setSource(QUrl(QStringLiteral("http://someRemoteURL.com/dem-bones.skel")));

        // WHEN
        QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges;

        {
            QNodeCreatedChangeGenerator creationChangeGenerator(&skeleton);
            creationChanges = creationChangeGenerator.creationChanges();
        }

        // THEN
        {
            QCOMPARE(creationChanges.size(), 1);

            const auto creationChangeData = qSharedPointerCast<QNodeCreatedChange<QSkeletonLoaderData>>(creationChanges.first());
            const QSkeletonLoaderData data = creationChangeData->data;

            QCOMPARE(skeleton.id(), creationChangeData->subjectId());
            QCOMPARE(skeleton.isEnabled(), true);
            QCOMPARE(skeleton.isEnabled(), creationChangeData->isNodeEnabled());
            QCOMPARE(skeleton.metaObject(), creationChangeData->metaObject());
            QCOMPARE(skeleton.source(), data.source);
            QCOMPARE(skeleton.isCreateJointsEnabled(), data.createJoints);
        }

        // WHEN
        skeleton.setEnabled(false);

        {
            QNodeCreatedChangeGenerator creationChangeGenerator(&skeleton);
            creationChanges = creationChangeGenerator.creationChanges();
        }

        // THEN
        {
            QCOMPARE(creationChanges.size(), 1);

            const auto creationChangeData = qSharedPointerCast<QNodeCreatedChange<QSkeletonLoaderData>>(creationChanges.first());
            const QSkeletonLoaderData data = creationChangeData->data;

            QCOMPARE(skeleton.id(), creationChangeData->subjectId());
            QCOMPARE(skeleton.isEnabled(), false);
            QCOMPARE(skeleton.isEnabled(), creationChangeData->isNodeEnabled());
            QCOMPARE(skeleton.metaObject(), creationChangeData->metaObject());
            QCOMPARE(skeleton.source(), data.source);
            QCOMPARE(skeleton.isCreateJointsEnabled(), data.createJoints);
        }
    }

    void checkPropertyUpdates()
    {
        // GIVEN
        TestArbiter arbiter;
        QSkeletonLoader skeleton;
        arbiter.setArbiterOnNode(&skeleton);

        {
            // WHEN
            skeleton.setSource(QUrl(QStringLiteral("qrc:/hydralisk.skel")));
            QCoreApplication::processEvents();

            // THEN
            QCOMPARE(arbiter.events.size(), 0);
            QCOMPARE(arbiter.dirtyNodes.size(), 1);
            QCOMPARE(arbiter.dirtyNodes[0], &skeleton);

            arbiter.dirtyNodes.clear();
        }

        {
            // WHEN
            skeleton.setSource(QStringLiteral("qrc:/hydralisk.skel"));
            QCoreApplication::processEvents();

            // THEN
            QCOMPARE(arbiter.events.size(), 0);
            QCOMPARE(arbiter.dirtyNodes.size(), 0);
        }

        {
            // WHEN
            skeleton.setCreateJointsEnabled(true);
            QCoreApplication::processEvents();

            // THEN
            QCOMPARE(arbiter.events.size(), 0);
            QCOMPARE(arbiter.dirtyNodes.size(), 1);
            QCOMPARE(arbiter.dirtyNodes[0], &skeleton);

            arbiter.dirtyNodes.clear();
        }

        {
            // WHEN
            skeleton.setCreateJointsEnabled(true);
            QCoreApplication::processEvents();

            // THEN
            QCOMPARE(arbiter.events.size(), 0);
            QCOMPARE(arbiter.events.size(), 0);
        }
    }
};

QTEST_MAIN(tst_QSkeletonLoader)

#include "tst_qskeletonloader.moc"