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comparison src/test/java/alice/jungle/PersistentJournalTest.java @ 115:3f9c6ab43461

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Adde PersistentJournalTest.java
author one
date Fri, 20 Dec 2013 06:51:35 +0900
parents src/test/java/alice/jungle/PersistenJournalTest.java@7d9b7fcb4d9a
children 895ab2907db3
comparison
equal deleted inserted replaced
114:fdbd9679bd7b 115:3f9c6ab43461
1 package alice.jungle;
2
3 import java.io.File;
4 import java.io.IOException;
5 import java.nio.ByteBuffer;
6
7 import alice.jungle.operations.NetworkNodePath;
8 import alice.jungle.persistent.PersistentChangeList;
9 import alice.jungle.persistent.PersistentJournal;
10 import alice.jungle.persistent.PersistentJungle;
11 import alice.jungle.transaction.JungleUpdater;
12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Children;
16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
17 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeList;
18 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeListReader;
19 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Command;
20 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
21 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
22 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.NodeOperation;
23 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation;
24 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser;
25 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
26 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
27 import junit.framework.TestCase;
28
29 public class PersistentJournalTest extends TestCase {
30
31 public void testPersistentJounal() throws IOException {
32 PersistentJournal journal1 = new PersistentJournal(new File("./log/commit.log"));
33 Jungle jungle = new PersistentJungle(journal1, "uuid",new DefaultTreeEditor(new DefaultTraverser()));
34 jungle.createNewTree("hoge");
35 JungleTree tree1 = jungle.getTreeByName("hoge");
36 JungleTreeEditor editor = tree1.getTreeEditor();
37 NetworkNodePath path = new NetworkNodePath();
38 String key = "key";
39 ByteBuffer value = ByteBuffer.wrap("value".getBytes());
40 int pos = 0;
41 Either<Error, JungleTreeEditor> either = editor.addNewChildAt(path, pos);
42 NodePath childPath = path.add(pos);
43 assertFalse(either.isA());
44 editor = either.b();
45 either = editor.putAttribute(childPath, key, value);
46 JungleTreeEditor e = either.b();
47 either = e.success();
48 assertFalse(either.isA());
49
50 PersistentJournal journal2 = new PersistentJournal();
51 journal2.setInputFile(new File("./log/commit.log"));
52 journal2.setOutputFile(new File("./log/commit2.log"));
53 Jungle jungle2 = new PersistentJungle(journal1, "uuid2", new DefaultTreeEditor(new DefaultTraverser()));
54 ChangeListReader reader = journal2.getReader();
55 ChangeList chList = reader.read();
56 for (; chList != null; chList = reader.read()) {
57 String treeName = chList.getTreeName();
58 JungleTree tree2 = jungle2.getTreeByName(treeName);
59 if(tree2 == null) {
60 tree2 = jungle2.createNewTree(treeName);
61 }
62 JungleTreeEditor editor2 = tree2.getTreeEditor();
63 Either<Error, JungleTreeEditor> either2 = JungleUpdater.edit(editor2, chList);
64 assertFalse(either2.isA());
65 editor2 = either2.b();
66 editor2.success();
67 }
68 JungleTree tree2 = jungle2.getTreeByName("hoge");
69 Node node1 = tree1.getRootNode();
70 Node node2 = tree2.getRootNode();
71 Children<Node> child1 = node1.getChildren();
72 Children<Node> child2 = node2.getChildren();
73 assertEquals(child1.size(), child2.size());
74 Either<Error, Node> either1 = child1.at(pos);
75 Either<Error, Node> either2 = child1.at(pos);
76 assertFalse(either1.isA());
77 assertFalse(either2.isA());
78
79 Node nodeA = either1.b();
80 Node nodeB = either2.b();
81 ByteBuffer bb1 = nodeA.getAttributes().get(key);
82 ByteBuffer bb2 = nodeB.getAttributes().get(key);
83 String strA = new String(bb1.array());
84 String strB = new String(bb2.array());
85 assertTrue(strA.equals(strB));
86 journal1.close();
87 journal2.close();
88 }
89
90 }