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comparison src/test/java/jp/ac/u_ryukyu/ie/cr/jungle/core/nodeeditor/DeleteAttributeAtTest.java @ 0:44465893e8b8

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author Kazuma
date Wed, 30 Nov 2016 01:47:55 +0900
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-1:000000000000 0:44465893e8b8
1 package jp.ac.u_ryukyu.ie.cr.jungle.core.nodeeditor;
2
3 import java.nio.ByteBuffer;
4
5 import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.TreeNode;
6 import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.logger.LoggingNode;
7 import jp.ac.u_ryukyu.ie.cr.jungle.store.trasnformer.DeleteAttribute;
8 import jp.ac.u_ryukyu.ie.cr.jungle.transaction.DefaultTreeNode;
9 import jp.ac.u_ryukyu.ie.cr.jungle.util.Either;
10 import jp.ac.u_ryukyu.ie.cr.jungle.util.Error;
11 import junit.framework.Assert;
12 import junit.framework.TestCase;
13
14 public class DeleteAttributeAtTest extends TestCase
15 {
16 public void testEdit()
17 {
18 String key = "KEY";
19 ByteBuffer value = ByteBuffer.wrap(key.getBytes());
20
21 TreeNode node = new DefaultTreeNode();
22 Either<Error,TreeNode> either = node.getAttributes().put(key, value);
23 if(either.isA()){
24 Assert.fail();
25 }
26 node = either.b();
27
28 DeleteAttribute op = new DeleteAttribute(key);
29 Either<Error,LoggingNode> either2 = op.edit(node);
30 if(either2.isA()){
31 Assert.fail();
32 }
33 LoggingNode newNode = either2.b();
34 ByteBuffer ret = newNode.getAttributes().get(key);
35 Assert.assertNull(ret);
36 }
37 }