SceneGraph: cleanup and reorganization of Object test.

No functional change.

src/SceneGraph/Test/ObjectTest.cpp

@@ -67,6 +67,20 @@ void ObjectTest::parenting() {
     CORRADE_VERIFY(!childOne->hasChildren());
 }
 
+void ObjectTest::scene() {
+    Scene3D scene;
+    CORRADE_VERIFY(scene.scene() == &scene);
+
+    Object3D* childOne = new Object3D(&scene);
+    Object3D* childTwo = new Object3D(childOne);
+
+    Object3D orphan;
+    Object3D* childOfOrphan = new Object3D(&orphan);
+
+    CORRADE_VERIFY(childTwo->scene() == &scene);
+    CORRADE_VERIFY(childOfOrphan->scene() == nullptr);
+}
+
 void ObjectTest::absoluteTransformation() {
     Scene3D s;
 
@@ -74,9 +88,9 @@ void ObjectTest::absoluteTransformation() {
     Object3D o(&s);
     o.translate(Vector3::xAxis(2.0f));
     Object3D o2(&o);
-    o2.rotate(deg(90.0f), Vector3::yAxis());
+    o2.rotateY(deg(90.0f));
     CORRADE_COMPARE(o2.absoluteTransformation(),
-        Matrix4::translation(Vector3::xAxis(2.0f))*Matrix4::rotation(deg(90.0f), Vector3::yAxis()));
+        Matrix4::translation(Vector3::xAxis(2.0f))*Matrix4::rotationY(deg(90.0f)));
     CORRADE_COMPARE(o2.absoluteTransformation(), o2.absoluteTransformationMatrix());
 
     /* Transformation of root object */
@@ -85,20 +99,6 @@ void ObjectTest::absoluteTransformation() {
     CORRADE_COMPARE(o3.absoluteTransformation(), Matrix4::translation({1.0f, 2.0f, 3.0f}));
 }
 
-void ObjectTest::scene() {
-    Scene3D scene;
-    CORRADE_VERIFY(scene.scene() == &scene);
-
-    Object3D* childOne = new Object3D(&scene);
-    Object3D* childTwo = new Object3D(childOne);
-
-    Object3D orphan;
-    Object3D* childOfOrphan = new Object3D(&orphan);
-
-    CORRADE_VERIFY(childTwo->scene() == &scene);
-    CORRADE_VERIFY(childOfOrphan->scene() == nullptr);
-}
-
 void ObjectTest::caching() {
     Scene3D scene;