@Test
public void reportsGaugeValues() throws Exception {

    final Gauge gauge = mock(Gauge.class);
    when(gauge.getValue()).thenReturn(1);
    reporter.report(map("gauge", gauge),
            this.<Counter>map(),
            this.<Histogram>map(),
            this.<Meter>map(),
            this.<Timer>map());
    Assertions.assertThat(consoleOutput())
            .isEqualTo(lines(
                    dateHeader,
                    "",
                    "-- Gauges ----------------------------------------------------------------------",
                    "gauge",
                    "             value = 1",
                    "",
                    ""
            ));
}