AuthorizedServices { public HashMap<String, AuthorizedService> getServices() { return services; }  HashMap<String, AuthorizedService> getServices(); void setTemplates(HashMap<String, AuthorizedService> services); AuthorizedService get(String name); boolean contains(String name); Set<String> names();  }
@Test public void testGetServices() { AuthorizedServices authorizedService = new AuthorizedServices(); HashMap<String, AuthorizedService> services = authorizedService.getServices(); assertNull(services); }