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MultipleMetricsConstructorBeanTest.java
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MultipleMetricsConstructorBeanTest.java
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/**
**********************************************************************
* Copyright (c) 2013, 2022 Contributors to the Eclipse Foundation
* Copyright © 2013 Antonin Stefanutti (antonin.stefanutti@gmail.com)
*
* See the NOTICES file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.eclipse.microprofile.metrics.tck.metrics;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import org.eclipse.microprofile.metrics.MetricID;
import org.eclipse.microprofile.metrics.MetricRegistry;
import org.eclipse.microprofile.metrics.tck.util.MetricsUtil;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.junit.InSequence;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Test;
import org.junit.runner.RunWith;
import jakarta.enterprise.inject.Instance;
import jakarta.inject.Inject;
@RunWith(Arquillian.class)
public class MultipleMetricsConstructorBeanTest {
private String absoluteMetricName(String name) {
return MetricsUtil.absoluteMetricName(MultipleMetricsConstructorBean.class, name);
}
@Deployment
static Archive<?> createTestArchive() {
return ShrinkWrap.create(WebArchive.class)
// Test bean
.addClasses(MultipleMetricsConstructorBean.class, MetricsUtil.class)
// Bean archive deployment descriptor
.addAsWebInfResource("META-INF/beans.xml", "beans.xml");
}
@Inject
private MetricRegistry registry;
@Inject
private Instance<MultipleMetricsConstructorBean> instance;
// @Test
// @InSequence(1)
// public void metricsConstructorNotCalledYet() {
// assertThat("Metrics are not registered correctly",
// registry.getMetrics().keySet(), is(empty()));
// }
@Test
@InSequence(1)
public void metricsConstructorCalled() {
long count = 1L + Math.round(Math.random() * 10);
for (int i = 0; i < count; i++) {
instance.get();
}
// Make sure that the metrics have been called
assertThat("Counter count is incorrect", registry.getCounter(
new MetricID(absoluteMetricName("counter"))).getCount(), is(equalTo(count)));
assertThat("Timer count is incorrect", registry.getTimer(
new MetricID(absoluteMetricName("timer"))).getCount(), is(equalTo(count)));
}
}