public abstract byte getCategory();
@Test
    void testDumpedGauge() {
        QueryScopeInfo info = new QueryScopeInfo.JobManagerQueryScopeInfo();

        MetricDump.GaugeDump gd = new MetricDump.GaugeDump(info, "gauge", "hello");

        assertThat(gd.name).isEqualTo("gauge");
        assertThat(gd.value).isEqualTo("hello");
        assertThat(gd.scopeInfo).isEqualTo(info);
        assertThat(gd.getCategory()).isEqualTo(METRIC_CATEGORY_GAUGE);
    }