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...ngine/src/test/java/org/flowable/engine/test/jobexecutor/JobExecutionObservationTest.java
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| /* 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.flowable.engine.test.jobexecutor; | ||
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| import static org.assertj.core.api.Assertions.as; | ||
| import static org.assertj.core.api.Assertions.assertThat; | ||
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| import java.time.Instant; | ||
| import java.time.temporal.ChronoUnit; | ||
| import java.util.ArrayList; | ||
| import java.util.Date; | ||
| import java.util.List; | ||
| import java.util.concurrent.Callable; | ||
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| import org.assertj.core.api.InstanceOfAssertFactories; | ||
| import org.flowable.common.engine.impl.scripting.FlowableScriptEvaluationException; | ||
| import org.flowable.engine.impl.test.JobTestHelper; | ||
| import org.flowable.engine.impl.test.PluggableFlowableTestCase; | ||
| import org.flowable.engine.runtime.ProcessInstance; | ||
| import org.flowable.engine.test.Deployment; | ||
| import org.flowable.job.api.JobInfo; | ||
| import org.flowable.job.api.TimerJobQuery; | ||
| import org.flowable.job.service.impl.asyncexecutor.JobExecutionObservation; | ||
| import org.flowable.job.service.impl.asyncexecutor.JobExecutionObservationProvider; | ||
| import org.junit.jupiter.api.BeforeEach; | ||
| import org.junit.jupiter.api.Test; | ||
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| /** | ||
| * @author Filip Hrisafov | ||
| */ | ||
| class JobExecutionObservationTest extends PluggableFlowableTestCase { | ||
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| protected TestJobExecutionObservationProvider testObservationProvider = new TestJobExecutionObservationProvider(); | ||
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| @BeforeEach | ||
| void setUp() { | ||
| processEngineConfiguration.getJobServiceConfiguration().setJobExecutionObservationProvider(testObservationProvider); | ||
| } | ||
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| @Test | ||
| @Deployment(resources = { "org/flowable/engine/test/jobexecutor/AsyncExecutorTest.testRegularAsyncExecution.bpmn20.xml" }) | ||
| public void regularTimerExecution() { | ||
| runtimeService.startProcessInstanceByKey("asyncExecutor"); | ||
| assertThat(managementService.createTimerJobQuery().count()).isOne(); | ||
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| assertThat(testObservationProvider.createdObservations).isEmpty(); | ||
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| // Timer is set for 5 minutes, so move clock 10 minutes | ||
| processEngineConfiguration.getClock().setCurrentTime(Date.from(Instant.now().plus(10, ChronoUnit.MINUTES))); | ||
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| waitForJobExecutorToProcessAllJobsAndExecutableTimerJobs(10000L, 500L); | ||
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| assertThat(testObservationProvider.createdObservations) | ||
| .singleElement() | ||
| .satisfies(observation -> { | ||
| assertThat(observation.jobInfo).isNotNull(); | ||
| assertThat(observation.started).isEqualTo(1); | ||
| assertThat(observation.stopped).isEqualTo(1); | ||
| assertThat(observation.lockErrors).isEmpty(); | ||
| assertThat(observation.executionErrors).isEmpty(); | ||
| assertThat(observation.scopes) | ||
| .extracting(scope -> scope.name) | ||
| .containsExactly("lock", "execution"); | ||
| assertThat(observation.scopes) | ||
| .allSatisfy(scope -> assertThat(scope.closed).isTrue()); | ||
| }); | ||
| } | ||
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| @Test | ||
| @Deployment(resources = { "org/flowable/engine/test/jobexecutor/asyncNonExclusiveServiceTask.bpmn20.xml" }) | ||
| public void regularNonExclusive() { | ||
| runtimeService.startProcessInstanceByKey("asyncTask"); | ||
| assertThat(managementService.createJobQuery().count()).isOne(); | ||
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| assertThat(testObservationProvider.createdObservations).isEmpty(); | ||
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| waitForJobExecutorToProcessAllJobsAndExecutableTimerJobs(10000L, 500L); | ||
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| assertThat(testObservationProvider.createdObservations) | ||
| .singleElement() | ||
| .satisfies(observation -> { | ||
| assertThat(observation.jobInfo).isNotNull(); | ||
| assertThat(observation.started).isEqualTo(1); | ||
| assertThat(observation.stopped).isEqualTo(1); | ||
| assertThat(observation.lockErrors).isEmpty(); | ||
| assertThat(observation.executionErrors).isEmpty(); | ||
| assertThat(observation.scopes) | ||
| .extracting(scope -> scope.name) | ||
| .containsExactly("execution"); | ||
| assertThat(observation.scopes) | ||
| .allSatisfy(scope -> assertThat(scope.closed).isTrue()); | ||
| }); | ||
| } | ||
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| @Test | ||
| @Deployment(resources = { "org/flowable/engine/test/api/mgmt/ManagementServiceTest.testGetJobExceptionStacktrace.bpmn20.xml" }) | ||
| public void withExecutionException() { | ||
| TimerJobQuery query = managementService.createTimerJobQuery().withException(); | ||
| assertThat(query.count()).isZero(); | ||
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| ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("exceptionInJobExecution"); | ||
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| // Timer is set for 4 hours, so move clock 5 hours | ||
| processEngineConfiguration.getClock().setCurrentTime(new Date(new Date().getTime() + 5 * 60 * 60 * 1000)); | ||
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| // The execution is waiting in the first usertask. This contains a | ||
| // boundary timer event which we will execute manual for testing purposes. | ||
| JobTestHelper.waitForJobExecutorOnCondition(processEngineConfiguration, 7000L, 100L, new Callable<>() { | ||
| @Override | ||
| public Boolean call() throws Exception { | ||
| return managementService.createTimerJobQuery().withException().count() == 1; | ||
| } | ||
| }); | ||
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| query = managementService.createTimerJobQuery().processInstanceId(processInstance.getId()).withException(); | ||
| assertThat(query.count()).isEqualTo(1); | ||
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| assertThat(testObservationProvider.createdObservations) | ||
| .singleElement() | ||
| .satisfies(observation -> { | ||
| assertThat(observation.jobInfo).isNotNull(); | ||
| assertThat(observation.started).isEqualTo(1); | ||
| assertThat(observation.stopped).isEqualTo(1); | ||
| assertThat(observation.lockErrors).isEmpty(); | ||
| assertThat(observation.executionErrors) | ||
| .singleElement(as(InstanceOfAssertFactories.throwable(Throwable.class))) | ||
| .isInstanceOf(FlowableScriptEvaluationException.class); | ||
| assertThat(observation.scopes) | ||
| .extracting(scope -> scope.name) | ||
| .containsExactly("lock", "execution"); | ||
| assertThat(observation.scopes) | ||
| .allSatisfy(scope -> assertThat(scope.closed).isTrue()); | ||
| }); | ||
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| } | ||
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| static class TestJobExecutionObservationProvider implements JobExecutionObservationProvider { | ||
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| protected final List<TestJobExecutionObservation> createdObservations = new ArrayList<>(); | ||
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| @Override | ||
| public JobExecutionObservation create(JobInfo job) { | ||
| TestJobExecutionObservation observation = new TestJobExecutionObservation(job); | ||
| createdObservations.add(observation); | ||
| return observation; | ||
| } | ||
| } | ||
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| static class TestJobExecutionObservation implements JobExecutionObservation { | ||
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| protected final JobInfo jobInfo; | ||
| protected int started = 0; | ||
| protected int stopped = 0; | ||
| protected final List<JobExecutionObservationScope> scopes = new ArrayList<>(); | ||
| protected final List<Throwable> lockErrors = new ArrayList<>(); | ||
| protected final List<Throwable> executionErrors = new ArrayList<>(); | ||
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| TestJobExecutionObservation(JobInfo jobInfo) { | ||
| this.jobInfo = jobInfo; | ||
| } | ||
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| @Override | ||
| public void start() { | ||
| started++; | ||
| } | ||
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| @Override | ||
| public void stop() { | ||
| stopped++; | ||
| } | ||
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| @Override | ||
| public Scope lockScope() { | ||
| JobExecutionObservationScope scope = new JobExecutionObservationScope("lock"); | ||
| scopes.add(scope); | ||
| return scope; | ||
| } | ||
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| @Override | ||
| public void lockError(Throwable lockException) { | ||
| lockErrors.add(lockException); | ||
| } | ||
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| @Override | ||
| public Scope executionScope() { | ||
| JobExecutionObservationScope scope = new JobExecutionObservationScope("execution"); | ||
| scopes.add(scope); | ||
| return scope; | ||
| } | ||
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| @Override | ||
| public void executionError(Throwable exception) { | ||
| executionErrors.add(exception); | ||
| } | ||
| } | ||
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| static class JobExecutionObservationScope implements JobExecutionObservation.Scope { | ||
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| protected final String name; | ||
| protected boolean closed; | ||
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| JobExecutionObservationScope(String name) { | ||
| this.name = name; | ||
| } | ||
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| @Override | ||
| public void close() { | ||
| closed = true; | ||
| } | ||
| } | ||
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| } |
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...st/resources/org/flowable/engine/test/jobexecutor/asyncNonExclusiveServiceTask.bpmn20.xml
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <definitions id="definitions" | ||
| xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" | ||
| xmlns:flowable="http://flowable.org/bpmn" | ||
| targetNamespace="Examples"> | ||
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| <process id="asyncTask"> | ||
| <startEvent id="theStart" /> | ||
| <sequenceFlow id="flow1" sourceRef="theStart" targetRef="serviceTask" /> | ||
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| <serviceTask id="serviceTask" name="Simple task" flowable:async="true" flowable:exclusive="false" flowable:expression="${true}" /> | ||
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| <sequenceFlow id="flow2" sourceRef="serviceTask" targetRef="theEnd" /> | ||
| <endEvent id="theEnd" /> | ||
| </process> | ||
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| </definitions> |
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39 changes: 39 additions & 0 deletions
39
...ce/src/main/java/org/flowable/job/service/impl/asyncexecutor/JobExecutionObservation.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| /* 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.flowable.job.service.impl.asyncexecutor; | ||
|
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| /** | ||
| * @author Filip Hrisafov | ||
| */ | ||
| public interface JobExecutionObservation { | ||
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| JobExecutionObservation NOOP = new NoopJobExecutionObservationProvider.NoopJobExecutionObservation(); | ||
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| void start(); | ||
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| void stop(); | ||
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| Scope lockScope(); | ||
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| void lockError(Throwable lockException); | ||
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| Scope executionScope(); | ||
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| void executionError(Throwable exception); | ||
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| interface Scope extends AutoCloseable { | ||
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| @Override | ||
| void close(); | ||
| } | ||
| } |
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