Examples with Gauge com.codahale.metrics.Gauge used on opensource projects

Example 1 with Gauge

use of com.codahale.metrics.Gauge in project metrics by dropwizard.

the class BufferPoolMetricSetTest method includesAGaugeForDirectMemoryUsed.

@Test
public void includesAGaugeForDirectMemoryUsed() throws Exception {
    final Gauge gauge = (Gauge) buffers.getMetrics().get("direct.used");
    when(mBeanServer.getAttribute(direct, "MemoryUsed")).thenReturn(100);
    assertThat(gauge.getValue()).isEqualTo(100);
}

Example 2 with Gauge

use of com.codahale.metrics.Gauge in project metrics by dropwizard.

the class BufferPoolMetricSetTest method includesAGaugeForMappedCount.

@Test
public void includesAGaugeForMappedCount() throws Exception {
    final Gauge gauge = (Gauge) buffers.getMetrics().get("mapped.count");
    when(mBeanServer.getAttribute(mapped, "Count")).thenReturn(100);
    assertThat(gauge.getValue()).isEqualTo(100);
}

Example 3 with Gauge

use of com.codahale.metrics.Gauge in project metrics by dropwizard.

the class BufferPoolMetricSetTest method includesAGaugeForMappedCapacity.

@Test
public void includesAGaugeForMappedCapacity() throws Exception {
    final Gauge gauge = (Gauge) buffers.getMetrics().get("mapped.capacity");
    when(mBeanServer.getAttribute(mapped, "TotalCapacity")).thenReturn(100);
    assertThat(gauge.getValue()).isEqualTo(100);
}

Example 4 with Gauge

use of com.codahale.metrics.Gauge in project metrics by dropwizard.

the class ClassLoadingGaugeSetTest method loadedGauge.

@Test
public void loadedGauge() throws Exception {
    final Gauge gauge = (Gauge) gauges.getMetrics().get("loaded");
    assertThat(gauge.getValue()).isEqualTo(2L);
}

Example 5 with Gauge

use of com.codahale.metrics.Gauge in project metrics by dropwizard.

the class ClassLoadingGaugeSetTest method unLoadedGauge.

@Test
public void unLoadedGauge() throws Exception {
    final Gauge gauge = (Gauge) gauges.getMetrics().get("unloaded");
    assertThat(gauge.getValue()).isEqualTo(1L);
}