1 /* Copyright (c) 2009 Peter Troshin
\r
3 * JAva Bioinformatics Analysis Web Services (JABAWS) @version: 1.0
\r
5 * This library is free software; you can redistribute it and/or modify it under the terms of the
\r
6 * Apache License version 2 as published by the Apache Software Foundation
\r
8 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
\r
9 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Apache
\r
10 * License for more details.
\r
12 * A copy of the license is in apache_license.txt. It is also available here:
\r
13 * @see: http://www.apache.org/licenses/LICENSE-2.0.txt
\r
15 * Any republication or derived work distributed in source code form
\r
16 * must include this copyright and license notice.
\r
19 package compbio.engine;
\r
21 import static org.testng.Assert.assertEquals;
\r
22 import static org.testng.Assert.assertNotNull;
\r
23 import static org.testng.Assert.fail;
\r
25 import java.util.concurrent.TimeUnit;
\r
27 import org.testng.annotations.Test;
\r
29 import compbio.metadata.AllTestSuit;
\r
31 public class PulledFileCacheTester {
\r
34 public void test() {
\r
36 FilePuller fp1 = FilePuller.newFilePuller(
\r
37 AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "1", 256);
\r
38 fp1.setDelay(2, TimeUnit.SECONDS);
\r
40 FilePuller fp2 = FilePuller.newFilePuller(
\r
41 AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "2", 256);
\r
42 fp2.setDelay(1, TimeUnit.SECONDS);
\r
44 FilePuller fp3 = FilePuller.newFilePuller(
\r
45 AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "3", 256);
\r
46 fp3.setDelay(1, TimeUnit.SECONDS);
\r
48 FilePuller fp4 = FilePuller.newFilePuller(
\r
49 AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "4", 256);
\r
50 fp4.setDelay(5, TimeUnit.SECONDS);
\r
52 // This only hold if tested in isolation thus clear is essential
\r
53 PulledFileCache.clear();
\r
54 assertEquals(PulledFileCache.getSize(), 0);
\r
55 PulledFileCache.put(fp1);
\r
56 PulledFileCache.put(fp2);
\r
57 PulledFileCache.put(fp3);
\r
58 PulledFileCache.put(fp4);
\r
59 assertEquals(PulledFileCache.getSize(), 4);
\r
61 // sweep was not called yet
\r
62 assertEquals(PulledFileCache.getSize(), 4);
\r
63 // now sweep is called
\r
64 PulledFileCache.put(fp1);
\r
65 // fp1 and fp1 and fp4 only remains - copies are allowed this is
\r
66 // responsibility of the caller to ensure they are not there
\r
67 assertEquals(PulledFileCache.getSize(), 3);
\r
68 assertNotNull(PulledFileCache
\r
69 .get(AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "1"));
\r
70 assertNotNull(PulledFileCache
\r
71 .get(AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "4"));
\r
73 for (int i = 0; i < 4; i++) {
\r
75 FilePuller fp = PulledFileCache
\r
76 .get(AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "4");
\r
77 // This will update access time
\r
80 // still fp1 and fp4 only remains
\r
82 assertEquals(PulledFileCache.getSize(), 3);
\r
83 PulledFileCache.put(FilePuller.newFilePuller(
\r
84 AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "5", 256));
\r
85 // at this point only fp4 and 5 will remain
\r
86 assertEquals(PulledFileCache.getSize(), 2);
\r
87 assertNotNull(PulledFileCache
\r
88 .get(AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "4"));
\r
89 assertNotNull(PulledFileCache
\r
90 .get(AllTestSuit.TEST_DATA_PATH_ABSOLUTE + "5"));
\r
92 } catch (InterruptedException e) {
\r
93 fail(e.getMessage());
\r