| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.component.micrometer.messagehistory; |
| |
| import io.micrometer.core.instrument.MeterRegistry; |
| import io.micrometer.core.instrument.Timer; |
| import org.apache.camel.test.spring.CamelSpringTestSupport; |
| import org.junit.Test; |
| import org.springframework.context.support.AbstractApplicationContext; |
| import org.springframework.context.support.ClassPathXmlApplicationContext; |
| |
| import static org.apache.camel.component.micrometer.MicrometerConstants.DEFAULT_CAMEL_MESSAGE_HISTORY_METER_NAME; |
| import static org.apache.camel.component.micrometer.MicrometerConstants.NODE_ID_TAG; |
| |
| public class SpringMicrometerMessageHistoryTest extends CamelSpringTestSupport { |
| |
| @Override |
| protected AbstractApplicationContext createApplicationContext() { |
| return new ClassPathXmlApplicationContext("org/apache/camel/component/micrometer/messagehistory/SpringMetricsMessageHistoryTest.xml"); |
| } |
| |
| @Test |
| public void testMetricsHistory() throws Exception { |
| int count = 10; |
| |
| getMockEndpoint("mock:foo").expectedMessageCount(count / 2); |
| getMockEndpoint("mock:bar").expectedMessageCount(count / 2); |
| getMockEndpoint("mock:baz").expectedMessageCount(count / 2); |
| |
| for (int i = 0; i < count; i++) { |
| if (i % 2 == 0) { |
| template.sendBody("direct:foo", "Hello " + i); |
| } else { |
| template.sendBody("direct:bar", "Hello " + i); |
| } |
| } |
| |
| assertMockEndpointsSatisfied(); |
| |
| // there should be 3 names |
| MeterRegistry registry = context.getRegistry().findByType(MeterRegistry.class).iterator().next(); |
| assertEquals(3, registry.getMeters().size()); |
| |
| Timer fooTimer = registry.find(DEFAULT_CAMEL_MESSAGE_HISTORY_METER_NAME).tag(NODE_ID_TAG, "foo").timer(); |
| assertEquals(count / 2, fooTimer.count()); |
| Timer barTimer = registry.find(DEFAULT_CAMEL_MESSAGE_HISTORY_METER_NAME).tag(NODE_ID_TAG, "bar").timer(); |
| assertEquals(count / 2, barTimer.count()); |
| Timer bazTimer = registry.find(DEFAULT_CAMEL_MESSAGE_HISTORY_METER_NAME).tag(NODE_ID_TAG, "baz").timer(); |
| assertEquals(count / 2, bazTimer.count()); |
| |
| // get the message history service |
| MicrometerMessageHistoryService service = context.hasService(MicrometerMessageHistoryService.class); |
| assertNotNull(service); |
| String json = service.dumpStatisticsAsJson(); |
| assertNotNull(json); |
| log.info(json); |
| |
| assertTrue(json.contains("\"nodeId\" : \"foo\"")); |
| assertTrue(json.contains("\"nodeId\" : \"bar\"")); |
| assertTrue(json.contains("\"nodeId\" : \"baz\"")); |
| } |
| |
| } |