@Override
    public MetricType getType() {
        return MetricType.GAUGE_RUBYHASH;
    }
@Test
    public void set() {
        RubyHashGauge gauge = new RubyHashGauge("bar");
        gauge.set(rubyHash);
        assertThat(gauge.getValue().toString()).isEqualTo(RUBY_HASH_AS_STRING);
        assertThat(gauge.getType()).isEqualTo(MetricType.GAUGE_RUBYHASH);
    }