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Edvard Fonsell
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nflow-tests/src/test/java/com/nitorcreations/nflow/tests/StatisticsTest.java
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| package com.nitorcreations.nflow.tests; | ||
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| import static com.nitorcreations.nflow.tests.demo.DemoWorkflow.DEMO_WORKFLOW_TYPE; | ||
| import static java.lang.System.clearProperty; | ||
| import static java.lang.System.setProperty; | ||
| import static org.apache.cxf.jaxrs.client.WebClient.fromClient; | ||
| import static org.hamcrest.Matchers.is; | ||
| import static org.hamcrest.Matchers.notNullValue; | ||
| import static org.joda.time.DateTime.now; | ||
| import static org.junit.Assert.assertEquals; | ||
| import static org.junit.Assert.assertThat; | ||
| import static org.junit.runners.MethodSorters.NAME_ASCENDING; | ||
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| import java.util.Map; | ||
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| import javax.ws.rs.core.Response; | ||
| import javax.ws.rs.core.Response.Status.Family; | ||
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| import org.joda.time.DateTime; | ||
| import org.junit.After; | ||
| import org.junit.ClassRule; | ||
| import org.junit.FixMethodOrder; | ||
| import org.junit.Test; | ||
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| import com.nitorcreations.nflow.rest.v1.msg.CreateWorkflowInstanceRequest; | ||
| import com.nitorcreations.nflow.rest.v1.msg.CreateWorkflowInstanceResponse; | ||
| import com.nitorcreations.nflow.rest.v1.msg.DefinitionStatisticsResponse; | ||
| import com.nitorcreations.nflow.rest.v1.msg.StatisticsResponse; | ||
| import com.nitorcreations.nflow.rest.v1.msg.UpdateWorkflowInstanceRequest; | ||
| import com.nitorcreations.nflow.rest.v1.msg.WorkflowDefinitionStatisticsResponse; | ||
| import com.nitorcreations.nflow.tests.DemoWorkflowTest.DemoConfiguration; | ||
| import com.nitorcreations.nflow.tests.runner.NflowServerRule; | ||
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| @FixMethodOrder(NAME_ASCENDING) | ||
| public class StatisticsTest extends AbstractNflowTest { | ||
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| static DateTime FUTURE = now().plusYears(1); | ||
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| @ClassRule | ||
| public static NflowServerRule server = new NflowServerRule.Builder().springContextClass(DemoConfiguration.class) | ||
| .prop("nflow.executor.timeout.seconds", 1) | ||
| .prop("nflow.executor.keepalive.seconds", 5) | ||
| .prop("nflow.dispatcher.await.termination.seconds", 1) | ||
| .prop("nflow.db.h2.url", "jdbc:h2:mem:statisticstest;TRACE_LEVEL_FILE=4;DB_CLOSE_DELAY=-1") | ||
| .build(); | ||
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| private static CreateWorkflowInstanceResponse resp; | ||
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| public StatisticsTest() { | ||
| super(server); | ||
| } | ||
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| @After | ||
| public void cleanup() { | ||
| clearProperty("nflow.autostart"); | ||
| } | ||
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| @Test | ||
| public void t01_submitWorkflow() { | ||
| CreateWorkflowInstanceRequest req = new CreateWorkflowInstanceRequest(); | ||
| req.type = DEMO_WORKFLOW_TYPE; | ||
| req.businessKey = "1"; | ||
| req.activationTime = FUTURE; | ||
| resp = fromClient(workflowInstanceResource, true).put(req, CreateWorkflowInstanceResponse.class); | ||
| assertThat(resp.id, notNullValue()); | ||
| } | ||
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| @Test | ||
| public void t02_queryStatistics() { | ||
| StatisticsResponse statistics = getStatistics(); | ||
| assertEquals(0, statistics.executionStatistics.count); | ||
| assertEquals(0, statistics.queueStatistics.count); | ||
| } | ||
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| @Test | ||
| public void t03_queryDefinitionStatistics() { | ||
| WorkflowDefinitionStatisticsResponse statistics = getDefinitionStatistics(DEMO_WORKFLOW_TYPE); | ||
| assertThat(statistics.stateStatistics, is(notNullValue())); | ||
| Map<String, DefinitionStatisticsResponse> map = statistics.stateStatistics.get("begin"); | ||
| assertThat(map.get("created").allInstances, is(1L)); | ||
| assertThat(map.get("created").queuedInstances, is(0L)); | ||
| } | ||
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| @Test | ||
| public void t04_stopServer() { | ||
| // This does not actually stop the executor threads, because JVM does not exit. | ||
| // Connection pool is closed though, so the workflow instance state cannot be updated by the stopped nflow engine. | ||
| server.stopServer(); | ||
| } | ||
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| @Test | ||
| public void t05_restartServer() throws Exception { | ||
| setProperty("nflow.autostart", "false"); | ||
| server.startServer(); | ||
| } | ||
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| @Test | ||
| public void t06_updateNextActivationToPast() { | ||
| UpdateWorkflowInstanceRequest req = new UpdateWorkflowInstanceRequest(); | ||
| req.nextActivationTime = now().minusMinutes(5); | ||
| Response response = fromClient(workflowInstanceResource, true).path(resp.id).put(req); | ||
| assertThat(response.getStatusInfo().getFamily(), is(Family.SUCCESSFUL)); | ||
| } | ||
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| @Test | ||
| public void t07_queryStatistics() { | ||
| StatisticsResponse statistics = getStatistics(); | ||
| assertEquals(0, statistics.executionStatistics.count); | ||
| assertEquals(1, statistics.queueStatistics.count); | ||
| } | ||
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| @Test | ||
| public void t08_queryDefinitionStatistics() { | ||
| WorkflowDefinitionStatisticsResponse statistics = getDefinitionStatistics(DEMO_WORKFLOW_TYPE); | ||
| assertThat(statistics.stateStatistics, is(notNullValue())); | ||
| Map<String, DefinitionStatisticsResponse> map = statistics.stateStatistics.get("begin"); | ||
| assertThat(map.get("created").allInstances, is(1L)); | ||
| assertThat(map.get("created").queuedInstances, is(1L)); | ||
| } | ||
| } |