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annotate src/test/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/nodeeditor/ReplaceRootNodeAt.java @ 177:75422f82e6b6 oldCommit

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miner change
author tatsuki
date Sun, 15 Mar 2015 14:57:26 +0900
parents 550f51183d8a
children
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1 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.nodeeditor;
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2
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3 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.DefaultJungle;
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4 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
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5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
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6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
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8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser;
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10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
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11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
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12 import junit.framework.Assert;
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13
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14 import org.junit.Test;
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15
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16 public class ReplaceRootNodeAt {
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17
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18 @Test
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19 public void ReplaceRootNodeAtTest() {
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20 Jungle jungle = new DefaultJungle(null, "hogehoge", new DefaultTreeEditor(new DefaultTraverser()));
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21 jungle.createNewTree("tree");
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22 JungleTree tree = jungle.getTreeByName("tree");
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23 JungleTreeEditor editor = tree.getTreeEditor();
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24
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25 TreeNode oldRoot = tree.getRootNode();
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26 Either<Error, JungleTreeEditor> either = editor.replaceNewRootNode();
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27 Assert.assertTrue(either.isB());
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28 JungleTreeEditor newTreeEditor = either.b();
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29 Assert.assertTrue(newTreeEditor.success().isB());
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30 TreeNode newRoot = tree.getRootNode();
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31 Assert.assertFalse(oldRoot.equals(newRoot));
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32
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33 Either<Error, TreeNode> childrenEither = newRoot.getChildren().at(0);
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34 Assert.assertTrue(childrenEither.isB());
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35 TreeNode newRootChildren = childrenEither.b();
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36 Assert.assertEquals(oldRoot, newRootChildren);
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37 }
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38 }