@Test
public void testRecordMetricsNoCtx() {

    int httpStatus = 200;
    zts.metric = Mockito.mock(Metric.class);
    zts.recordMetrics(null, httpStatus);
    Mockito.verify(zts.metric,
            times(1)).increment (
            eq("zts_api"),
            eq(null),
            eq(null),
            eq(null),
            eq(httpStatus),
            eq(null));
    Mockito.verify(zts.metric,
            times(1)).stopTiming (
            eq(null),
            eq(null),
            eq(null),
            eq(null), eq(httpStatus), eq(null));
}