/*
    * 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.HashMap;
  import java.util.Map;
  
  import org.junit.After;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Unit tests {@link org.apache.commons.scxml2.TriggerEvent}.
   */
  public class TriggerEventTest {
  
      // Test data
      private Map<String, String> payloadData;
      private Object payload1, payload2;
      private TriggerEvent te1, te2, te3, te4, te5, te6, te7;
  
      /**
       * Set up instance variables required by this test case.
       */
      @Before
      public void setUp() {
          payloadData = new HashMap<String, String>();
          payloadData.put("property1", "value1");
          payload1 = payloadData;
          payload2 = new Object();
          te1 = new TriggerEvent("name1", TriggerEvent.CHANGE_EVENT, payload1);
          te2 = new TriggerEvent("name1", TriggerEvent.CHANGE_EVENT, payload1);
          te3 = new TriggerEvent("name2", TriggerEvent.CALL_EVENT, payload2);
          te4 = new TriggerEvent("name2", TriggerEvent.CALL_EVENT, payload2);
          te5 = new TriggerEvent("name3", TriggerEvent.SIGNAL_EVENT);
          te6 = new TriggerEvent("name3", TriggerEvent.SIGNAL_EVENT);
          te7 = new TriggerEvent("name3", TriggerEvent.TIME_EVENT);
      }
  
      /**
       * Tear down instance variables required by this test case.
       */
      @After
      public void tearDown() {
          payloadData.clear();
          payloadData = null;
          payload1 = payload2 = null;
          te1 = te2 = te3 = te4 = te5 = te6 = te7 = null;
      }
  
      /**
       * Test the implementation
       */
      @Test
      public void testTriggerEventGetters() {
          Assert.assertEquals("name1", te1.getName());
          Assert.assertEquals(2, te2.getType());
          Assert.assertNull(te7.getPayload());
      }
  
      @Test
      public void testTriggerEventEquals() {
          Assert.assertEquals(te1, te2);
          Assert.assertEquals(te3, te4);
          Assert.assertEquals(te5, te6);
          Assert.assertNotEquals(te1, te4);
          Assert.assertNotNull(te7);
      }
  
      @Test
      public void testTriggerEventToString() {
          Assert.assertEquals("TriggerEvent{name=name3,type=4}", te7.toString());
          Assert.assertEquals("TriggerEvent{name=name1,type=2,payload="
              + "{property1=value1}}", te2.toString());
      }
  
      @Test
      public void testTriggerEventHashCode() {
          Assert.assertEquals("TriggerEvent{name=name3,type=4}".hashCode(),
              te7.hashCode());
          Assert.assertEquals("TriggerEvent{name=name3,type=3}".hashCode(),
              te5.hashCode());
      }
  }