/*
    * 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;
  
  import java.util.Set;
  
  import org.apache.commons.scxml2.model.EnterableState;
  import org.apache.commons.scxml2.model.Final;
  import org.apache.commons.scxml2.model.State;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  
  public class StatusTest {
  
      private StateConfiguration stateConfiguration;
      private Status status;
      
      @Before
      public void setUp() {
          stateConfiguration = new StateConfiguration();
          status = new Status(stateConfiguration);
      }
      
      @Test
      public void testIsFinalStateFalse() {
          State state = new State();
  
          stateConfiguration.enterState(state);
          
          Assert.assertFalse(status.isFinal());
      }
      
      @Test
      public void testIsFinalStateHasParent() {
          Final state = new Final();
          state.setParent(new State());
          
          stateConfiguration.enterState(state);
  
          Assert.assertFalse(status.isFinal());
      }
      
      @Test
      public void testIsFinalState() {
          Final state = new Final();
  
          stateConfiguration.enterState(state);
  
          Assert.assertTrue(status.isFinal());
      }
  
      @Test
      public void testGetAllStatesEmptyStatus() {
  
          Set<EnterableState> returnValue = status.getActiveStates();
  
          Assert.assertEquals(0, returnValue.size());
      }
  
      @Test
      public void testGetAllStatesContainsParent() {
          State parent = new State();
          parent.setId("0");
          stateConfiguration.enterState(parent);
          State state = new State();
          state.setId("1");
          state.setParent(parent);
          stateConfiguration.enterState(state);
  
          Set<EnterableState> returnValue = status.getActiveStates();
  
          Assert.assertEquals(2, returnValue.size());
      }
  
      @Test
      public void testIsInState() {
          State parent = new State();
          parent.setId("0");
          stateConfiguration.enterState(parent);
          State state = new State();
          state.setId("1");
          state.setParent(parent);
          stateConfiguration.enterState(state);
          Assert.assertTrue(status.isInState("0"));
         Assert.assertTrue(status.isInState("1"));
         Assert.assertFalse(status.isInState("2"));
     }
 }