Mercurial > hg > Members > shoshi > jungle > jungle-core

annotate src/test/java/jp/ac/u_ryukyu/ie/cr/jungle/tree/DefaultTree/DefaultJungleTreeTest.java @ 308:201cc75a9984

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change Red Black Tree Edit Path Extends
author tatsuki
date Thu, 26 Jan 2017 15:23:25 +0900
parents f69b2a5a821d
children 2a0cb1f0ba4e
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1 package jp.ac.u_ryukyu.ie.cr.jungle.tree.DefaultTree;
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2
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3 import jp.ac.u_ryukyu.ie.cr.jungle.DefaultJungle;
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4 import jp.ac.u_ryukyu.ie.cr.jungle.Jungle;
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5 import jp.ac.u_ryukyu.ie.cr.jungle.store.nodepath.DefaultNodePath;
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6 import jp.ac.u_ryukyu.ie.cr.jungle.transaction.editor.jungleTreeEditor.JungleTreeEditor;
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7 import jp.ac.u_ryukyu.ie.cr.jungle.transaction.node.TreeNode;
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8 import jp.ac.u_ryukyu.ie.cr.jungle.tree.JungleTree;
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9 import jp.ac.u_ryukyu.ie.cr.jungle.util.Either;
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10 import jp.ac.u_ryukyu.ie.cr.jungle.util.Error.Error;
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11 import junit.framework.Assert;
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12 import junit.framework.TestCase;
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14 import java.nio.ByteBuffer;
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15
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16 public class DefaultJungleTreeTest extends TestCase {
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17 public Jungle instance() {
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18 Jungle j = new DefaultJungle(null, "hogehoge");
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19 return j;
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20 }
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22 public static final String key = "KEY";
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23 public static final ByteBuffer value = ByteBuffer.wrap(key.getBytes());
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24
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25 public void testSampleTest() {
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26 Jungle j = instance();
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27 j.createNewTree("tree");
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28 JungleTree tree = j.getTreeByName("tree");
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29 Assert.assertEquals(0, tree.revision());
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30 JungleTreeEditor editor1 = tree.getJungleTreeEditor();
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31 JungleTreeEditor editor2 = tree.getJungleTreeEditor();
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32
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33 DefaultNodePath root = new DefaultNodePath();
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34
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35 Either<Error, JungleTreeEditor> either = editor1.putAttribute(root, key, value);
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36 if (either.isA()) {
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37 Assert.fail();
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38 }
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39 editor1 = either.b();
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40 editor1.success();
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41
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42 // check the value ;
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43 TreeNode node = tree.getRootNode();
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44 ByteBuffer v = node.getAttributes().get(key);
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45 Assert.assertEquals(0, v.compareTo(value));
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46 Assert.assertEquals(1, tree.revision());
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47 // editor2 must fail transction
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48 either = editor2.putAttribute(root, key, value);
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49 if (either.isA()) {
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50 Assert.fail();
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51 }
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52 editor2 = either.b();
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53 Either<Error, JungleTreeEditor> r = editor2.success();
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54 Assert.assertTrue(r.isA());
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55 }
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57 public void testIsolation() {
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58
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59 }
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60 }