-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
IdGeneratorImplContractTest.java
83 lines (72 loc) · 2.38 KB
/
IdGeneratorImplContractTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.impl.store;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import java.io.File;
import org.neo4j.graphdb.mockfs.EphemeralFileSystemAbstraction;
import org.neo4j.kernel.impl.AbstractNeo4jTestCase;
import org.neo4j.kernel.impl.store.id.IdGenerator;
import org.neo4j.kernel.impl.store.id.IdGeneratorImpl;
import org.neo4j.test.rule.fs.EphemeralFileSystemRule;
import static org.junit.Assert.assertTrue;
public class IdGeneratorImplContractTest extends IdGeneratorContractTest
{
@Rule
public EphemeralFileSystemRule fsRule = new EphemeralFileSystemRule();
private EphemeralFileSystemAbstraction fs;
private File storeDir;
@Before
public void doBefore()
{
fs = fsRule.get();
storeDir = AbstractNeo4jTestCase.getStorePath( "xatest" );
fs.mkdirs( storeDir );
}
@Override
protected IdGenerator createIdGenerator( int grabSize )
{
IdGeneratorImpl.createGenerator( fs, idGeneratorFile(), 0, false );
return openIdGenerator( grabSize );
}
@Override
protected IdGenerator openIdGenerator( int grabSize )
{
return new IdGeneratorImpl( fs, idGeneratorFile(), grabSize, 1000, false, 0 );
}
@After
public void verifyFileCleanup() throws Exception
{
File file = idGeneratorFile();
if ( file.exists() )
{
assertTrue( file.delete() );
}
}
private File file( String name )
{
return new File( storeDir, name );
}
private File idGeneratorFile()
{
return file( "testIdGenerator.id" );
}
}