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.examples.bpmn.servicetask;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import java.util.HashMap;
  import java.util.Map;
  import org.activiti.engine.impl.test.PluggableActivitiTestCase;
  import org.activiti.engine.runtime.ProcessInstance;
  import org.activiti.engine.test.Deployment;
  
  /**
  
   */
  public class ExpressionServiceTaskTest extends PluggableActivitiTestCase {
  
      @Deployment
      public void testSetServiceResultToProcessVariables() {
          Map<String, Object> variables = new HashMap<String, Object>();
          variables.put("bean", new ValueBean("ok"));
          ProcessInstance pi = runtimeService.startProcessInstanceByKey("setServiceResultToProcessVariables", variables);
          assertThat(runtimeService.getVariable(pi.getId(), "result")).isEqualTo("ok");
      }
  
      @Deployment
      public void testSetServiceResultToProcessVariablesWithSkipExpression() {
          Map<String, Object> variables = new HashMap<String, Object>();
          variables.put("bean", new ValueBean("ok"));
          variables.put("_ACTIVITI_SKIP_EXPRESSION_ENABLED", true);
          variables.put("skip", false);
          ProcessInstance pi = runtimeService.startProcessInstanceByKey(
              "setServiceResultToProcessVariablesWithSkipExpression",
              variables
          );
          assertThat(runtimeService.getVariable(pi.getId(), "result")).isEqualTo("ok");
  
          Map<String, Object> variables2 = new HashMap<String, Object>();
          variables2.put("bean", new ValueBean("ok"));
          variables2.put("_ACTIVITI_SKIP_EXPRESSION_ENABLED", true);
          variables2.put("skip", true);
          ProcessInstance pi2 = runtimeService.startProcessInstanceByKey(
              "setServiceResultToProcessVariablesWithSkipExpression",
              variables2
          );
          assertThat(runtimeService.getVariable(pi2.getId(), "result")).isEqualTo(null);
  
          Map<String, Object> variables3 = new HashMap<String, Object>();
          variables3.put("bean", new ValueBean("okBean"));
          variables3.put("_ACTIVITI_SKIP_EXPRESSION_ENABLED", false);
          ProcessInstance pi3 = runtimeService.startProcessInstanceByKey(
              "setServiceResultToProcessVariablesWithSkipExpression",
              variables3
          );
          assertThat(runtimeService.getVariable(pi3.getId(), "result")).isEqualTo("okBean");
      }
  
      @Deployment
      public void testBackwardsCompatibleExpression() {
          Map<String, Object> variables = new HashMap<String, Object>();
          variables.put("var", "---");
          ProcessInstance pi = runtimeService.startProcessInstanceByKey(
              "BackwardsCompatibleExpressionProcess",
              variables
          );
          assertThat(runtimeService.getVariable(pi.getId(), "result")).isEqualTo("...---...");
      }
  }
  