001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.scxml2.model;
018
019import org.junit.Assert;
020import org.junit.Test;
021
022public class TransitionTargetTest {
023
024    @Test
025    public void testIsDescendantNullParent() {
026        State state = new State();
027        State context = new State();
028
029        Assert.assertFalse(state.isDescendantOf(context));
030    }
031
032    @Test
033    public void testIsDescendantNotEqual() {
034        State state = new State();
035        state.setParent(new State());
036        State context = new State();
037
038        Assert.assertFalse(state.isDescendantOf(context));
039    }
040
041    @Test
042    public void testIsDescendantEqual() {
043        State state = new State();
044        State context = new State();
045        state.setParent(context);
046
047        Assert.assertTrue(state.isDescendantOf(context));
048    }
049
050    @Test
051    public void testIsDescendantParentEqual() {
052        State state = new State();
053        State context = new State();
054        State parent = new State();
055
056        parent.setParent(context);
057        state.setParent(parent);
058
059        Assert.assertTrue(state.isDescendantOf(context));
060    }
061}