    1   /*
    2    * Copyright 2005 The Apache Software Foundation.
    3    *
    4    * Licensed under the Apache License, Version 2.0 (the "License");
    5    * you may not use this file except in compliance with the License.
    6    * You may obtain a copy of the License at
    7    *
    8    *      http://www.apache.org/licenses/LICENSE-2.0
    9    *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  package org.apache.commons.scxml;
    17
    18  import java.util.Map;
    19  import java.util.HashMap;
    20
    21  import junit.framework.Test;
    22  import junit.framework.TestCase;
    23  import junit.framework.TestSuite;
    24  import junit.textui.TestRunner;
    25
    26  /***
    27   * Unit tests {@link org.apache.commons.scxml.TriggerEvent}.
    28   */
    29  public class TriggerEventTest extends TestCase {
    30      /***
    31       * Construct a new instance of TriggerEventTest with the specified name
    32       */
    33      public TriggerEventTest(String name) {
    34          super(name);
    35      }
    36
    37      public static Test suite() {
    38          TestSuite suite = new TestSuite(TriggerEventTest.class);
    39          suite.setName("TriggerEvent Tests");
    40          return suite;
    41      }
    42
    43      // Test data
    44      private Map payloadData;
    45      private Object payload1, payload2;
    46      private TriggerEvent te1, te2, te3, te4, te5, te6, te7;
    47
    48      /***
    49       * Set up instance variables required by this test case.
    50       */
    51      public void setUp() {
    52          payloadData = new HashMap();
    53          payloadData.put("property1", "value1");
    54          payload1 = payloadData;
    55          payload2 = new Object();
    56          te1 = new TriggerEvent("name1", TriggerEvent.CHANGE_EVENT, payload1);
    57          te2 = new TriggerEvent("name1", TriggerEvent.CHANGE_EVENT, payload1);
    58          te3 = new TriggerEvent("name2", TriggerEvent.CALL_EVENT, payload2);
    59          te4 = new TriggerEvent("name2", TriggerEvent.CALL_EVENT, payload2);
    60          te5 = new TriggerEvent("name3", TriggerEvent.SIGNAL_EVENT);
    61          te6 = new TriggerEvent("name3", TriggerEvent.SIGNAL_EVENT);
    62          te7 = new TriggerEvent("name3", TriggerEvent.TIME_EVENT);
    63      }
    64
    65      /***
    66       * Tear down instance variables required by this test case.
    67       */
    68      public void tearDown() {
    69          payloadData.clear();
    70          payloadData = null;
    71          payload1 = payload2 = null;
    72          te1 = te2 = te3 = te4 = te5 = te6 = te7 = null;
    73      }
    74
    75      /***
    76       * Test the implementation
    77       */
    78      public void testTriggerEventGetters() {
    79          assertEquals(te1.getName(), "name1");
    80          assertEquals(te2.getType(), 2);
    81          assertNull(te7.getPayload());
    82      }
    83
    84      public void testTriggerEventEquals() {
    85          assertTrue(te1.equals(te2));
    86          assertTrue(te3.equals(te4));
    87          assertTrue(te5.equals(te6));
    88          assertFalse(te1.equals(te4));
    89          assertFalse(te7.equals(null));
    90      }
    91
    92      public void testTriggerEventToString() {
    93          assertEquals("TriggerEvent{name=name3,type=4}", te7.toString());
    94          assertEquals("TriggerEvent{name=name1,type=2,payload="
    95              + "{property1=value1}}", te2.toString());
    96      }
    97
    98      public void testTriggerEventHashCode() {
    99          assertEquals("TriggerEvent{name=name3,type=4}".hashCode(),
    100             te7.hashCode());
    101         assertEquals("TriggerEvent{name=name3,type=3}".hashCode(),
    102             te5.hashCode());
    103     }
    104
    105     public static void main(String args[]) {
    106         TestRunner.run(suite());
    107     }
    108 }
    109