### Question:
SpectatorConfig implements StatelessConfig { @Override public boolean enabled() { return config.getBoolean("enabled"); } SpectatorConfig(Config config); @Override String get(String k); @Override boolean enabled(); @Override Duration meterTTL(); @Override Duration frequency(); @Override Duration connectTimeout(); @Override Duration readTimeout(); @Override String uri(); @Override int batchSize(); @Override Map<String, String> commonTags();  }### Answer:
@Test public void enabled() { Assertions.assertTrue(config.enabled()); }