@Test public void testGetPackages() throws Exception { String package1 = "com.englishtown.vertx.jersey.resources1"; String package2 = "com.englishtown.vertx.jersey.resources2"; config.put(DefaultJerseyOptions.CONFIG_RESOURCES, new JsonArray().add(package1)); config.put(DefaultJerseyOptions.CONFIG_PACKAGES, new JsonArray().add(package2)); List<String> packages = options.getPackages(); assertNotNull(packages); assertEquals(2, packages.size()); assertEquals(package1, packages.get(0)); assertEquals(package2, packages.get(1)); }