davsclaus commented on code in PR #27576: URL: https://github.com/apache/camel/pull/27576#discussion_r4221079285
########## core/camel-management/src/test/java/org/apache/camel/management/ManagedRouteGroupExchangeCountTest.java: ########## @@ -0,0 +1,187 @@ +/* + * 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.management; + +import java.util.concurrent.TimeUnit; + +import org.apache.camel.api.management.ManagedCamelContext; +import org.apache.camel.api.management.mbean.ManagedRouteGroupMBean; +import org.apache.camel.builder.RouteBuilder; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.condition.DisabledOnOs; +import org.junit.jupiter.api.condition.OS; + +import static org.awaitility.Awaitility.await; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNotNull; + +/** + * Tests that a route group counts each exchange once per entry into the group: calls nested inside another route of the + * same group are not counted again (CAMEL-24887). + */ +@DisabledOnOs(OS.AIX) +public class ManagedRouteGroupExchangeCountTest extends ManagementTestSupport { + + @Test + public void testGroupCountsExchangeOnce() throws Exception { + ManagedCamelContext mcc = context.getCamelContextExtension().getContextPlugin(ManagedCamelContext.class); + + // send 1 message through x1 -> x2 (both in group "g") + template.sendBody("direct:x1", "Hello"); + + ManagedRouteGroupMBean group = mcc.getManagedRouteGroup("g"); + assertNotNull(group); + assertEquals(1, group.getExchangesCompleted()); + assertEquals(1, group.getExchangesTotal()); + assertEquals(0, group.getExchangesInflight()); + + // send 2 more messages + template.sendBody("direct:x1", "World"); + template.sendBody("direct:x1", "!"); + + assertEquals(3, group.getExchangesCompleted()); + assertEquals(3, group.getExchangesTotal()); + } + + @Test + public void testGroupCountsOnceWhenRoutingThroughNonGroupRoute() throws Exception { + ManagedCamelContext mcc = context.getCamelContextExtension().getContextPlugin(ManagedCamelContext.class); + + // send 1 message through x1 (group "g") -> y (no group) -> x2 (group "g") + template.sendBody("direct:x1-via-y", "Hello"); + + ManagedRouteGroupMBean group = mcc.getManagedRouteGroup("g"); + assertNotNull(group); + assertEquals(1, group.getExchangesCompleted()); + assertEquals(1, group.getExchangesTotal()); + } + + @Test + public void testGroupCountsWhenEntryIsOutsideGroup() throws Exception { + ManagedCamelContext mcc = context.getCamelContextExtension().getContextPlugin(ManagedCamelContext.class); + + // send 1 message to a route outside the group that calls x2 (in group "g") directly + template.sendBody("direct:outside", "Hello"); + + ManagedRouteGroupMBean group = mcc.getManagedRouteGroup("g"); + assertNotNull(group); + assertEquals(1, group.getExchangesCompleted()); + } + + @Test + public void testGroupCountsFailure() throws Exception { + ManagedCamelContext mcc = context.getCamelContextExtension().getContextPlugin(ManagedCamelContext.class); + + // send 1 message that will fail in x2-fail (group "g") + try { + template.sendBody("direct:x1-fail", "Hello"); + } catch (Exception e) { + // expected + } + + ManagedRouteGroupMBean group = mcc.getManagedRouteGroup("g"); + assertNotNull(group); + assertEquals(1, group.getExchangesFailed()); + assertEquals(0, group.getExchangesCompleted()); + assertEquals(0, group.getExchangesInflight()); + } + + @Test + public void testTwoGroupsOnOnePath() throws Exception { + ManagedCamelContext mcc = context.getCamelContextExtension().getContextPlugin(ManagedCamelContext.class); + + // send 1 message through g1-route (group "g1") -> g2-route (group "g2") + template.sendBody("direct:g1-route", "Hello"); + + ManagedRouteGroupMBean group1 = mcc.getManagedRouteGroup("g1"); + ManagedRouteGroupMBean group2 = mcc.getManagedRouteGroup("g2"); + assertNotNull(group1); + assertNotNull(group2); + assertEquals(1, group1.getExchangesCompleted()); + assertEquals(1, group2.getExchangesCompleted()); + } + + @Test + public void testWireTapGroupCounts() throws Exception { + ManagedCamelContext mcc = context.getCamelContextExtension().getContextPlugin(ManagedCamelContext.class); + + getMockEndpoint("mock:wt-done").expectedMessageCount(1); + + template.sendBody("direct:wt", "Hello"); + + assertMockEndpointsSatisfied(); + + // wait for the wireTapped exchange to complete in route "wt-target" + await().atMost(5, TimeUnit.SECONDS) + .untilAsserted(() -> assertEquals(1L, mcc.getManagedRoute("wt-target").getExchangesCompleted())); + + // each route counts independently at the route level + assertEquals(1, mcc.getManagedRoute("wt").getExchangesCompleted()); + assertEquals(1, mcc.getManagedRoute("wt-target").getExchangesCompleted()); + + // the group count is consistent with how the CamelContext MBean counts exchanges + long ctxCompleted = mcc.getManagedCamelContext().getExchangesCompleted(); + + ManagedRouteGroupMBean group = mcc.getManagedRouteGroup("g"); + assertNotNull(group); + assertEquals(ctxCompleted, group.getExchangesCompleted()); + assertEquals(ctxCompleted, group.getExchangesTotal()); Review Comment: yeah lets backport to 4.22.x -- This is an automated message from the Apache Git Service. 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