Junit Test : Starting a ProcessInstance, using Activiti with Eclipse

letailla — Fri, 15 Jul 2022 09:24:51 GMT

Hello,

I'm trying to take in hand Activiti using Eclipse through this tutorial . I'm at the part 5 and the instanciation test doesn't work, I always have 0 and not 1 as I expect. But I don't see other ways to do it instead of the following code

process :

<process id="my-process">
    <startEvent id="startEvent" name="request" activiti:initiator="employeeName">
        <extensionElements>
            <activiti:formProperty id="numberOfDays" name="Number of days"                   type="long" required="true"/>
            <!--<activiti:formProperty id="startDate"    name="Vacation start date (MM-dd-yyyy)" type="date" required="true"/>-->
            <activiti:formProperty id="reason"       name="Reason for leave"                 type="string"              />
       </extensionElements>
    </startEvent>
    <userTask id="handle_vacation_request" name="Handle Request for Vacation">
        <documentation>
            ${employeeName} would like to take ${numberOfDays} day(s) of vacation (Motivation: ${reason}).
        </documentation>
        <extensionElements>
            <activiti:formProperty id="vacationApproved" name="Do you approve this vacation request?" type="enum" required="true"/>
            <activiti:formProperty id="comments"         name="Comments from Manager"                 type="string"              />
        </extensionElements>
        <potentialOwner>
            <resourceAssignmentExpression>
                <formalExpression>
                    management
                </formalExpression>
            </resourceAssignmentExpression>
        </potentialOwner>
    </userTask>
    <serviceTask 
        id="send-email-confirmation" name="Send email confirmation" activiti:class="com.example.activiti.servicetasks.SendEmailServiceTask">
    </serviceTask>
    <sequenceFlow id="flow3" name="approved" sourceRef="handle_vacation_request" targetRef="send-email-confirmation">
        <conditionExpression xsi:type="tFormalExpression">
            <![CDATA[${vacationApproved == 'true'}]]>
        </conditionExpression>
    </sequenceFlow>
</process>

The Junit test :

package process_6.process_6;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.test.ActivitiRule;
import org.activiti.engine.test.Deployment;
import org.junit.Rule;
import org.junit.Test;

import static org.junit.Assert.*;

import java.util.HashMap;
import java.util.Map;

public class MyUnitTest {

    @Rule
    public ActivitiRule activitiRule = new ActivitiRule();

    @Test
    @Deployment(resources = {"process_6/process_6/my-process.bpmn20.xml"})
    public void givenBPMN_whenDeployProcess_thenDeployed() {
        ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
        RepositoryService repositoryService = processEngine.getRepositoryService();
        repositoryService.createDeployment().addClasspathResource("process_6/process_6/my-process.bpmn20.xml").deploy();
        //Long count=repositoryService.createProcessDefinitionQuery().count();
        //assertEquals("1", count.toString());
        
        Map<String, Object> variables = new HashMap<String, Object>();
        variables.put("employeeName", "Kermit");
        variables.put("numberOfDays", 4);
        variables.put("reason", "I'm really tired!");

        RuntimeService runtimeService = processEngine.getRuntimeService();
        ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("my-process", variables);

        // Verify that we started a new process instance
        Long count= runtimeService.createProcessInstanceQuery().count();
        assertEquals("1", count.toString());
        //Log.info("Number of process instances: " + runtimeService.createProcessInstanceQuery().count());

    }
}

And the result is 0, wheres it was wiating for 1

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Junit Test : Starting a ProcessInstance, using Activiti with Eclipse