tst_qorbitcameracontroller.cpp

Enable keyboard shortcuts

// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtTest/QTest>

#include <Qt3DExtras/qorbitcameracontroller.h>

#include <Qt3DRender/qcamera.h>

#include <QObject>

#include <QSignalSpy>

class tst_QOrbitCameraController : public QObject

    Q_OBJECT

private Q_SLOTS:

    void checkDefaultConstruction()

        // GIVEN

        Qt3DExtras::QOrbitCameraController orbitCameraController;

        // THEN

        QVERIFY(orbitCameraController.camera() == nullptr);

        QCOMPARE(orbitCameraController.linearSpeed(), 10.0f);

        QCOMPARE(orbitCameraController.lookSpeed(), 180.0f);

        QCOMPARE(orbitCameraController.zoomInLimit(), 2.0f);

    void checkPropertyChanges()

        // GIVEN

        Qt3DExtras::QOrbitCameraController orbitCameraController;

            // WHEN

            QSignalSpy spy(&orbitCameraController, SIGNAL(cameraChanged()));

            Qt3DRender::QCamera *newValue = new Qt3DRender::QCamera(&orbitCameraController);

            orbitCameraController.setCamera(newValue);

            // THEN

            QCOMPARE(orbitCameraController.camera(), newValue);

            QCOMPARE(spy.count(), 1);

            // WHEN

            spy.clear();

            orbitCameraController.setCamera(newValue);

            // THEN

            QCOMPARE(orbitCameraController.camera(), newValue);

            QCOMPARE(spy.count(), 0);

            // WHEN

            spy.clear();

            // Check node bookeeping

            delete newValue;

            // THEN

            QCOMPARE(spy.count(), 1);

            QVERIFY(orbitCameraController.camera() == nullptr);

            // WHEN

            QSignalSpy spy(&orbitCameraController, SIGNAL(linearSpeedChanged()));

            const float newValue = 0.0f;

            orbitCameraController.setLinearSpeed(newValue);

            // THEN

            QCOMPARE(orbitCameraController.linearSpeed(), newValue);

            QCOMPARE(spy.count(), 1);

            // WHEN

            spy.clear();

            orbitCameraController.setLinearSpeed(newValue);

            // THEN

            QCOMPARE(orbitCameraController.linearSpeed(), newValue);

            QCOMPARE(spy.count(), 0);

            // WHEN

            QSignalSpy spy(&orbitCameraController, SIGNAL(lookSpeedChanged()));

            const float newValue = 100.0f;

            orbitCameraController.setLookSpeed(newValue);

            // THEN

            QCOMPARE(orbitCameraController.lookSpeed(), newValue);

            QCOMPARE(spy.count(), 1);

            // WHEN

            spy.clear();

            orbitCameraController.setLookSpeed(newValue);

            // THEN

            QCOMPARE(orbitCameraController.lookSpeed(), newValue);

            QCOMPARE(spy.count(), 0);

            // WHEN

            QSignalSpy spy(&orbitCameraController, SIGNAL(zoomInLimitChanged()));

            const float newValue = 1.0f;

            orbitCameraController.setZoomInLimit(newValue);

            // THEN

            QCOMPARE(orbitCameraController.zoomInLimit(), newValue);

            QCOMPARE(spy.count(), 1);

            // WHEN

            spy.clear();

            orbitCameraController.setZoomInLimit(newValue);

            // THEN

            QCOMPARE(orbitCameraController.zoomInLimit(), newValue);

            QCOMPARE(spy.count(), 0);

};

QTEST_APPLESS_MAIN(tst_QOrbitCameraController)

#include "tst_qorbitcameracontroller.moc"