ESignalTest.java example

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/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 *
 *      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.jbpm.test.container.test.ejbservices.process;

import java.util.Collection;

import org.assertj.core.api.Assertions;
import org.jbpm.test.container.AbstractRuntimeEJBServicesTest;
import org.jbpm.test.container.groups.EAP;
import org.jbpm.test.container.groups.WAS;
import org.jbpm.test.container.groups.WLS;
import org.jbpm.services.api.model.ProcessInstanceDesc;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.kie.api.runtime.process.ProcessInstance;

@Category({EAP.class, WAS.class, WLS.class})
public class ESignalTest extends AbstractRuntimeEJBServicesTest {

    @Test
    public void testSignalProcessInstance() {
        Long pid1 = archive.startProcess(kieJar, SIGNAL_PROCESS_ID);
        Assertions.assertThat(pid1).isNotNull();
        Long pid2 = archive.startProcess(kieJar, SIGNAL_PROCESS_ID);
        Assertions.assertThat(pid2).isNotNull();

        Collection<String> signals = processService.getAvailableSignals(pid1);
        Assertions.assertThat(signals).isNotNull();
        Assertions.assertThat(signals).hasSize(1);
        Assertions.assertThat(signals).contains("MySignal");

        processService.signalProcessInstance(pid1, "MySignal", "Hello World!!");
        ProcessInstanceDesc log1 = runtimeDataService.getProcessInstanceById(pid1);
        Assertions.assertThat(log1).isNotNull();
        Assertions.assertThat(log1.getState()).isEqualTo(ProcessInstance.STATE_COMPLETED);

        ProcessInstanceDesc log2 = runtimeDataService.getProcessInstanceById(pid2);
        Assertions.assertThat(log2).isNotNull();
        Assertions.assertThat(log2.getState()).isEqualTo(ProcessInstance.STATE_ACTIVE);

        processService.signalProcessInstance(pid2, "MySignal", "Hello World!!");
        log2 = runtimeDataService.getProcessInstanceById(pid2);
        Assertions.assertThat(log2).isNotNull();
        Assertions.assertThat(log2.getState()).isEqualTo(ProcessInstance.STATE_COMPLETED);
    }

}