@Test
public void aGaugeAnnotatedMethodWithAbsoluteName() throws Exception {
instance.doAThingWithAbsoluteName();
final Gauge metric = registry.getGauges().get(name("absoluteName"));
assertThat("Guice creates a metric", metric, is(notNullValue()));
assertThat(
"Guice creates a gauge with the given value",
((Gauge<String>) metric).getValue(),
is("anotherThingWithAbsoluteName"));
}
@Test
public void aGaugeAnnotatedMethod() throws Exception {
instance.doAThing();
final Gauge metric = registry.getGauges().get(name(InstrumentedWithGauge.class, "things"));
assertThat("Guice creates a metric", metric, is(notNullValue()));
assertThat(
"Guice creates a gauge with the given value",
((Gauge<String>) metric).getValue(),
is("poop"));
}
@Test
public void aGaugeAnnotatedMethodWithDefaultName() throws Exception {
instance.doAnotherThing();
final Gauge metric =
registry.getGauges().get(name(InstrumentedWithGauge.class, "doAnotherThing", GAUGE_SUFFIX));
assertThat("Guice creates a metric", metric, is(notNullValue()));
assertThat(
"Guice creates a gauge with the given value",
((Gauge<String>) metric).getValue(),
is("anotherThing"));
}