facetFactory.process(new ProcessMethodContext(Customer.class, null, null, collectionAccessorMethod, methodRemover, facetedMethod));
final Facet facet = facetedMethod.getFacet(CollectionAddToFacet.class);
assertNotNull(facet);
assertTrue(facet instanceof CollectionAddToFacetViaMethod);
final CollectionAddToFacetViaMethod collectionAddToFacetViaMethod = (CollectionAddToFacetViaMethod) facet;
assertEquals(addToMethod, collectionAddToFacetViaMethod.getMethods().get(0));
assertTrue(methodRemover.getRemovedMethodMethodCalls().contains(addToMethod));
}