@Test
    public void testOverrides_IdenticalNames() {
        Node scene = createDummyScene();

        scene.getChild("A").addMatParamOverride(mpoInt("val", 5));
        scene.getChild("C").addMatParamOverride(mpoInt("val", 7));

        validateScene(scene);
    }
Validates how {@link MatParamOverride MPOs} work on the scene level.

@author Kirill Vainer
jme3-core/src/test/java/com/jme3/scene/SceneMatParamOverrideTest.java