tst_qquick3dresourceloader.cpp

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// Copyright (C) 2021 The Qt Company Ltd.

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

#include <QTest>

#include <QSignalSpy>

#include <QtQuick3D/private/qquick3dresourceloader_p.h>

#include <QtQuick3DRuntimeRender/private/qssgrenderresourceloader_p.h>

#include <QtQuick3D/private/qquick3dobject_p.h>

#include <QtQuick3DUtils/private/qssgutils_p.h>

class tst_QQuick3DResourceLoader : public QObject

    Q_OBJECT

    // Work-around to get access to updateSpatialNode

    class ResourceLoader : public QQuick3DResourceLoader

    public:

        using QQuick3DResourceLoader::updateSpatialNode;

};

private Q_SLOTS:

    void testProperties();

};

void tst_QQuick3DResourceLoader::testProperties()

    ResourceLoader resourceLoader;

    auto node = static_cast<QSSGRenderResourceLoader *>(resourceLoader.updateSpatialNode(nullptr));

    QVERIFY(node);

    // We can really only test the meshSources property as the other two properties are

    // QML Lists instead of value based lists.

    // Mesh Sources

    QSignalSpy spy(&resourceLoader, SIGNAL(meshSourcesChanged()));

    resourceLoader.setMeshSources( {QUrl("#Cube"), QUrl("#Sphere")} );

    QCOMPARE(spy.size(), 1);

    node = static_cast<QSSGRenderResourceLoader *>(resourceLoader.updateSpatialNode(nullptr));

    QCOMPARE(resourceLoader.meshSources().size(), 2);

    QCOMPARE(node->meshes.size(), 2);

QTEST_APPLESS_MAIN(tst_QQuick3DResourceLoader)

#include "tst_qquick3dresourceloader.moc"