content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.activiti.editor.language.xml;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import org.activiti.bpmn.converter.BpmnXMLConverter;
  import org.activiti.bpmn.model.BpmnModel;
  import org.activiti.bpmn.model.Event;
  import org.activiti.bpmn.model.FlowElement;
  import org.activiti.bpmn.model.IntermediateCatchEvent;
  import org.activiti.bpmn.model.SignalEventDefinition;
  import org.activiti.bpmn.model.ThrowEvent;
  import org.junit.jupiter.api.Test;
  
  public class IntermediateThrowCatchSignalEventConverterTest extends AbstractConverterTest {
  
      @Test
      public void convertXMLToModel() throws Exception {
          BpmnModel bpmnModel = readXMLFile();
          validateModel(bpmnModel);
      }
  
      @Test
      public void convertModelToXML() throws Exception {
          BpmnModel bpmnModel = readXMLFile();
  
          validateModel(exportAndReadXMLFile(bpmnModel));
      }
  
      @Override
      protected String getResource() {
          return "intermediate-throw-catch-signal-event.bpmn20.xml";
      }
  
      private void validateModel(BpmnModel model) throws Exception {
          assertThat(model.getDefinitionsAttributes()).hasSize(2);
  
          checkThrowEvent(model, "IntermediateThrowEvent_1kdg748", "Signal_1xjaioc");
          checkCatchEvent(model, "IntermediateThrowEvent_1uj8tzz", "Signal_1xjaioc");
  
          checkXml(model);
      }
  
      private void checkThrowEvent(BpmnModel model, String id, String signalRef) {
          FlowElement flowElement = model.getMainProcess().getFlowElement(id);
          assertThat(flowElement).isNotNull();
          assertThat(flowElement).isInstanceOf(ThrowEvent.class);
  
          ThrowEvent throwEvent = (ThrowEvent) flowElement;
  
          assertThat(throwEvent.getIncomingFlows()).hasSize(1);
          assertThat(throwEvent.getOutgoingFlows()).hasSize(1);
          assertThat(throwEvent.getEventDefinitions()).hasSize(1);
  
          assertThat(throwEvent.getIncomingFlows().get(0).getXmlRowNumber()).isLessThan(
              throwEvent.getEventDefinitions().get(0).getXmlRowNumber()
          );
  
          checkSignalEventDefinition(throwEvent, signalRef);
      }
  
      private void checkCatchEvent(BpmnModel model, String id, String signalRef) {
          FlowElement flowElement = model.getMainProcess().getFlowElement(id);
          assertThat(flowElement).isNotNull();
          assertThat(flowElement).isInstanceOf(IntermediateCatchEvent.class);
  
          IntermediateCatchEvent catchEvent = (IntermediateCatchEvent) flowElement;
  
          assertThat(catchEvent.getIncomingFlows()).hasSize(1);
          assertThat(catchEvent.getOutgoingFlows()).hasSize(1);
          assertThat(catchEvent.getEventDefinitions()).hasSize(1);
  
          assertThat(catchEvent.getIncomingFlows().get(0).getXmlRowNumber()).isLessThan(
              catchEvent.getEventDefinitions().get(0).getXmlRowNumber()
          );
  
          checkSignalEventDefinition(catchEvent, signalRef);
      }
  
      private void checkSignalEventDefinition(Event event, String signalRef) {
          assertThat(event.getEventDefinitions().get(0)).isInstanceOf(SignalEventDefinition.class);
          SignalEventDefinition signalEventDefinition = (SignalEventDefinition) event.getEventDefinitions().get(0);
  
          assertThat(signalEventDefinition.getSignalRef()).isEqualTo(signalRef);
      }
  
      private void checkXml(BpmnModel model) throws Exception {
          String xml = new String(new BpmnXMLConverter().convertToXML(model), "UTF-8");
  
          assertThat(xml).contains(
              "incoming>SequenceFlow_0wsx2cf<",
              "outgoing>SequenceFlow_1fmvq3w<",
              "incoming>SequenceFlow_1fmvq3w<",
              "outgoing>SequenceFlow_18ev42o<"
          );
      }
  }
  