@SuppressWarnings("unchecked")
@Test
public void testGetSourceAccessor() {

    Request request = createMock(Request.class);
    @SuppressWarnings("unused")
    Map<String, Object> oneScope = createMock(Map.class);
    replay(request);
    assertEquals(".getContext(\"one\")", accessor.getSourceAccessor(null, request, "oneScope"));
    assertNull(accessor.getSourceAccessor(null, request, "whatever"));
    verify(request);
}