01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.db4ounit.common.cs;
22:
23: import java.io.*;
24:
25: import com.db4o.*;
26: import com.db4o.ext.*;
27: import com.db4o.foundation.*;
28: import com.db4o.foundation.io.*;
29:
30: import db4ounit.*;
31: import db4ounit.extensions.fixtures.*;
32:
33: public class ObjectServerTestCase implements TestLifeCycle {
34:
35: private ExtObjectServer server;
36:
37: private String fileName;
38:
39: public void setUp() throws Exception {
40: fileName = Path4.getTempFileName();
41: server = Db4o.openServer(fileName, -1).ext();
42: server.grantAccess(credentials(), credentials());
43: }
44:
45: public void tearDown() throws Exception {
46: server.close();
47: new File(fileName).delete();
48: }
49:
50: public void testClientCount() {
51: assertClientCount(0);
52: ObjectContainer client1 = Db4o.openClient("localhost", port(),
53: credentials(), credentials());
54: assertClientCount(1);
55: ObjectContainer client2 = Db4o.openClient("localhost", port(),
56: credentials(), credentials());
57: assertClientCount(2);
58: client1.close();
59: client2.close();
60: // closing is asynchronous, relying on completion is hard
61: // That's why there is no test here.
62: // ClientProcessesTestCase tests closing.
63: }
64:
65: private void assertClientCount(int count) {
66: Assert.areEqual(count, server.clientCount());
67: }
68:
69: private int port() {
70: return server.port();
71: }
72:
73: private String credentials() {
74: return "DB4O";
75: }
76:
77: }
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