Add missing test for QAspectEngine::registerAspect

Change-Id: Id41bd1acd5e9b1d272b13ec6e53cc34080df51fe
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/auto/core/qaspectengine/tst_qaspectengine.cpp b/tests/auto/core/qaspectengine/tst_qaspectengine.cpp
index e3d8fb9d9..d7a0f9950 100644
--- a/tests/auto/core/qaspectengine/tst_qaspectengine.cpp
+++ b/tests/auto/core/qaspectengine/tst_qaspectengine.cpp
@@ -35,12 +35,38 @@
 ****************************************************************************/
 
 #include <QtTest/QtTest>
+#include <Qt3DCore/QAbstractAspect>
 #include <Qt3DCore/qaspectengine.h>
 #include <Qt3DCore/qentity.h>
 #include <Qt3DCore/qtransform.h>
 
 using namespace Qt3DCore;
 
+class FakeAspect : public QAbstractAspect
+{
+    Q_OBJECT
+public:
+    explicit FakeAspect(QObject *parent = 0)
+        : QAbstractAspect(parent) {}
+
+private:
+    void setRootEntity(QEntity *) Q_DECL_OVERRIDE {}
+    void onInitialize(const QVariantMap &) Q_DECL_OVERRIDE {}
+    void onStartup() Q_DECL_OVERRIDE {}
+    void onShutdown() Q_DECL_OVERRIDE {}
+    void onCleanup() Q_DECL_OVERRIDE {}
+    void sceneNodeAdded(QSceneChangePtr &) Q_DECL_OVERRIDE {}
+    void sceneNodeRemoved(QSceneChangePtr &) Q_DECL_OVERRIDE {}
+
+    QVector<QAspectJobPtr> jobsToExecute(qint64) Q_DECL_OVERRIDE
+    {
+        return QVector<QAspectJobPtr>();
+    }
+};
+
+QT3D_REGISTER_ASPECT("fake", FakeAspect)
+
+
 class tst_QAspectEngine : public QObject
 {
     Q_OBJECT
@@ -94,6 +120,22 @@ private Q_SLOTS:
 
         // THEN
         // Nothing particular happen on exit, especially no crash
+    };
+
+    void shouldRegisterAspectsByName()
+    {
+        // GIVEN
+        QAspectEngine engine;
+
+        // THEN
+        QVERIFY(engine.aspects().isEmpty());
+
+        // WHEN
+        engine.registerAspect("fake");
+
+        // THEN
+        QCOMPARE(engine.aspects().size(), 1);
+        QVERIFY(qobject_cast<FakeAspect*>(engine.aspects().first()));
     }
 };