### Question:
FovableConfig { public static int imports(Configurer configurer) { Check.notNull(configurer); return imports(configurer.getRoot()); } private  FovableConfig(); static int imports(Configurer configurer); static int imports(Xml root); static Xml exports(int fov); static final String NODE_FOVABLE; static final String ATT_FOV; }### Answer:
@Test void testExportsImportsNoNode() { final Xml root = new Xml("test"); final Media media = Medias.create("Object.xml"); root.save(media); assertEquals(0, FovableConfig.imports(new Xml(media))); assertEquals(0, FovableConfig.imports(new Configurer(media))); assertTrue(media.getFile().delete()); }