Mercurial > hg > Members > tatsuki > bench > jungle-core
view src/test/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/nodeeditor/ReplaceRootNodeAt.java @ 177:75422f82e6b6 oldCommit
miner change
author | tatsuki |
---|---|
date | Sun, 15 Mar 2015 14:57:26 +0900 |
parents | 550f51183d8a |
children |
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.nodeeditor; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.DefaultJungle; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; import junit.framework.Assert; import org.junit.Test; public class ReplaceRootNodeAt { @Test public void ReplaceRootNodeAtTest() { Jungle jungle = new DefaultJungle(null, "hogehoge", new DefaultTreeEditor(new DefaultTraverser())); jungle.createNewTree("tree"); JungleTree tree = jungle.getTreeByName("tree"); JungleTreeEditor editor = tree.getTreeEditor(); TreeNode oldRoot = tree.getRootNode(); Either<Error, JungleTreeEditor> either = editor.replaceNewRootNode(); Assert.assertTrue(either.isB()); JungleTreeEditor newTreeEditor = either.b(); Assert.assertTrue(newTreeEditor.success().isB()); TreeNode newRoot = tree.getRootNode(); Assert.assertFalse(oldRoot.equals(newRoot)); Either<Error, TreeNode> childrenEither = newRoot.getChildren().at(0); Assert.assertTrue(childrenEither.isB()); TreeNode newRootChildren = childrenEither.b(); Assert.assertEquals(oldRoot, newRootChildren); } }