public void testClone() throws Exception {
Resource.Factory.Registry.INSTANCE
.getExtensionToFactoryMap()
.put(Resource.Factory.Registry.DEFAULT_EXTENSION, new XMIResourceFactoryImpl());
EPackage.Registry.INSTANCE.put(EcorePackage.eINSTANCE.getNsURI(), EcorePackage.eINSTANCE);
ResourceSetImpl rs = new ResourceSetImpl();
Resource r1 =
rs.createResource(URI.createURI("foo.xmi"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
Resource r2 =
rs.createResource(URI.createURI("bar.xmi"), ContentHandler.UNSPECIFIED_CONTENT_TYPE);
EClass a = EcoreFactory.eINSTANCE.createEClass();
a.setName("a");
EClass b = EcoreFactory.eINSTANCE.createEClass();
r1.getContents().add(a);
b.setName("b");
b.getESuperTypes().add(a);
r2.getContents().add(b);
ResourceSetImpl clone = EcoreUtil2.clone(new ResourceSetImpl(), rs);
EList<Resource> list = clone.getResources();
Resource resA = list.get(0);
assertEquals(URI.createURI("foo.xmi"), resA.getURI());
assertNotSame(resA, r1);
Resource resB = list.get(1);
assertEquals(URI.createURI("bar.xmi"), resB.getURI());
assertNotSame(resB, r2);
EClass a1 = (EClass) resA.getContents().get(0);
EClass b1 = (EClass) resB.getContents().get(0);
assertEquals("a", a1.getName());
assertNotSame(a, a1);
assertEquals("b", b1.getName());
assertNotSame(b, b1);
assertSame(b1.getESuperTypes().get(0), a1);
assertSame(b.getESuperTypes().get(0), a);
}
