/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You 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.apache.commons.scxml2.model;
  
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  
  public class ActionTest {
  
      private Action action;
      
      @Before
      public void setUp() {
          action = new Assign();
      }
      @Test
      public void testGetParentStateIsState() throws Exception {
          Transition transition = new Transition();
          
          State state = new State();
          state.setId("on");
          
          transition.setParent(state);
          action.setParent(transition);
  
          TransitionTarget returnValue = action.getParentEnterableState();
          
          Assert.assertEquals("on", returnValue.getId());
      }
      
      @Test
      public void testGetParentStateIsParallel() throws Exception {
          Transition transition = new Transition();
          
          Parallel parallel = new Parallel();
          parallel.setId("on");
   
          State state = new State();
          state.setId("off");
          
          parallel.setParent(state);
  
          transition.setParent(parallel);
          action.setParent(transition);
  
          TransitionTarget returnValue = action.getParentEnterableState();
          
          Assert.assertEquals("on", returnValue.getId());
      }
      
      @Test
      public void testGetParentStateIsHistory() throws Exception {
          Transition transition = new Transition();
          
          History history = new History();
          history.setId("on");
   
          State state = new State();
          state.setId("off");
          
          history.setParent(state);
  
          transition.setParent(history.getParent());
          action.setParent(transition);
  
          TransitionTarget returnValue = action.getParentEnterableState();
          
          Assert.assertEquals("off", returnValue.getId());
      }
      
      @Test
      public void testGetParentStateIsInitial() throws Exception {
          SimpleTransition transition = new SimpleTransition();
          
          Initial initial = new Initial();
  
          State state = new State();
          state.setId("off");
  
          initial.setParent(state);
  
          initial.setTransition(transition);
          action.setParent(transition);
  
         TransitionTarget returnValue = action.getParentEnterableState();
 
         Assert.assertEquals("off", returnValue.getId());
     }
 }