void checkPropertyUpdates()
{
// GIVEN
QScopedPointer<Qt3DRender::QFrameGraph> frameGraph(new Qt3DRender::QFrameGraph());
TestArbiter arbiter(frameGraph.data());
// WHEN
MyFrameGraphNode *activeFrameGraph1 = new MyFrameGraphNode();
frameGraph->setActiveFrameGraph(activeFrameGraph1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
Qt3DCore::QScenePropertyChangePtr change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
QCOMPARE(change->propertyName(), "activeFrameGraph");
QCOMPARE(change->subjectId(), frameGraph->id());
QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), activeFrameGraph1->id());
QCOMPARE(change->type(), Qt3DCore::NodeUpdated);
arbiter.events.clear();
// WHEN
frameGraph->setActiveFrameGraph(activeFrameGraph1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 0);
// WHEN
MyFrameGraphNode *activeFrameGraph2 = new MyFrameGraphNode();
frameGraph->setActiveFrameGraph(activeFrameGraph2);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
QCOMPARE(change->propertyName(), "activeFrameGraph");
QCOMPARE(change->subjectId(), frameGraph->id());
QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), activeFrameGraph2->id());
QCOMPARE(change->type(), Qt3DCore::NodeUpdated);
arbiter.events.clear();
// WHEN
frameGraph->setActiveFrameGraph(Q_NULLPTR);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
QCOMPARE(change->propertyName(), "activeFrameGraph");
QCOMPARE(change->subjectId(), frameGraph->id());
QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), Qt3DCore::QNodeId());
QCOMPARE(change->type(), Qt3DCore::NodeUpdated);
}
void checkPropertyUpdates()
{
// GIVEN
QScopedPointer<Qt3DRender::QTechniqueFilter> techniqueFilter(new Qt3DRender::QTechniqueFilter());
TestArbiter arbiter(techniqueFilter.data());
// WHEN
Qt3DRender::QParameter *param1 = new Qt3DRender::QParameter();
techniqueFilter->addParameter(param1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
Qt3DCore::QScenePropertyChangePtr change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
QCOMPARE(change->propertyName(), "parameter");
QCOMPARE(change->subjectId(),techniqueFilter->id());
QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), param1->id());
QCOMPARE(change->type(), Qt3DCore::NodeAdded);
arbiter.events.clear();
// WHEN
techniqueFilter->addParameter(param1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 0);
// WHEN
techniqueFilter->removeParameter(param1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
QCOMPARE(change->propertyName(), "parameter");
QCOMPARE(change->subjectId(), techniqueFilter->id());
QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), param1->id());
QCOMPARE(change->type(), Qt3DCore::NodeRemoved);
arbiter.events.clear();
// WHEN
Qt3DRender::QAnnotation *annotation1 = new Qt3DRender::QAnnotation();
techniqueFilter->addRequirement(annotation1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
QCOMPARE(change->propertyName(), "require");
QCOMPARE(change->subjectId(),techniqueFilter->id());
QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), annotation1->id());
QCOMPARE(change->type(), Qt3DCore::NodeAdded);
arbiter.events.clear();
// WHEN
techniqueFilter->addRequirement(annotation1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 0);
// WHEN
techniqueFilter->removeRequirement(annotation1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
change = arbiter.events.first().staticCast<Qt3DCore::QScenePropertyChange>();
QCOMPARE(change->propertyName(), "require");
QCOMPARE(change->subjectId(), techniqueFilter->id());
QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), annotation1->id());
QCOMPARE(change->type(), Qt3DCore::NodeRemoved);
arbiter.events.clear();
}