### Question:
TracingConfig extends Traceable { public static TracingConfig create(Config config) { return builder().config(config).build(); } protected  TracingConfig(String name); ComponentTracingConfig component(String componentName); ComponentTracingConfig component(String componentName, boolean enabledByDefault); @Override String toString(); static TracingConfig create(Config config); static Builder builder(); static TracingConfig merge(TracingConfig older, TracingConfig newer); SpanTracingConfig spanConfig(String component, String spanName); static final TracingConfig ENABLED; static final TracingConfig DISABLED; }### Answer:
@Test void testDisabledConfig() { testDisabled(TracingConfig.create(config.get("unit1.tracing"))); }