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1 package net.sourceforge.cruisecontrol.listeners;
2
3 import java.io.File  ;
4 import java.io.IOException ;
5 import java.util.ArrayList ;
6 import java.util.Iterator ;
7 import java.util.List ;
8
9 import junit.framework.TestCase;
10 import net.sourceforge.cruisecontrol.CruiseControlException;
11 import net.sourceforge.cruisecontrol.ProjectState;
12
13 public class LockFileListenerTest extends TestCase {
14
15 private LockFileListener listener;
16 private List filesToDelete;
17
18 private static final ProjectStateChangedEvent BOOTSTRAPPING = new ProjectStateChangedEvent("test",
19 ProjectState.BOOTSTRAPPING);
20 private static final ProjectStateChangedEvent MODIFICATIONSET = new ProjectStateChangedEvent("test",
21 ProjectState.MODIFICATIONSET);
22 private static final ProjectStateChangedEvent BUILDING = new ProjectStateChangedEvent("test",
23 ProjectState.BUILDING);
24 private static final ProjectStateChangedEvent MERGING_LOGS = new ProjectStateChangedEvent("test",
25 ProjectState.MERGING_LOGS);
26 private static final ProjectStateChangedEvent PUBLISHING = new ProjectStateChangedEvent("test",
27 ProjectState.PUBLISHING);
28
29 private static final ProjectStateChangedEvent IDLE = new ProjectStateChangedEvent("test", ProjectState.IDLE);
30 private static final ProjectStateChangedEvent WAITING = new ProjectStateChangedEvent("test", ProjectState.WAITING);
31 private static final ProjectStateChangedEvent QUEUED = new ProjectStateChangedEvent("test", ProjectState.QUEUED);
32 private static final ProjectStateChangedEvent PAUSED = new ProjectStateChangedEvent("test", ProjectState.PAUSED);
33 private static final ProjectStateChangedEvent STOPPED = new ProjectStateChangedEvent("test", ProjectState.STOPPED);
34
35 protected void setUp() {
36 listener = new LockFileListener();
37 filesToDelete = new ArrayList ();
38 }
39
40 protected void tearDown() {
41 for (Iterator iter = filesToDelete.iterator(); iter.hasNext();) {
42 File file = (File ) iter.next();
43 file.delete();
44 }
45 listener = null;
46 filesToDelete = null;
47 }
48
49 public void testShouldNotDeleteLockIfDidntGetPastBootstrapping() throws IOException , CruiseControlException {
50 File lock = File.createTempFile("test", ".lck");
51 filesToDelete.add(lock);
52 listener.setLockFile(lock.getAbsolutePath());
53 assertTrue(lock.exists());
54
55 listener.handleEvent(BOOTSTRAPPING);
56 listener.handleEvent(IDLE);
57 listener.handleEvent(WAITING);
58 listener.handleEvent(QUEUED);
59 listener.handleEvent(PAUSED);
60 listener.handleEvent(STOPPED);
61
62 assertTrue(lock.exists());
63 }
64
65 public void testShouldDeleteLockIfGotPastBootstrapping() throws IOException , CruiseControlException {
66 File lock = File.createTempFile("test", ".lck");
67 filesToDelete.add(lock);
68 listener.setLockFile(lock.getAbsolutePath());
69 assertTrue(lock.exists());
70
71 listener.handleEvent(BOOTSTRAPPING);
72 listener.handleEvent(MODIFICATIONSET);
73 listener.handleEvent(BUILDING);
74 listener.handleEvent(MERGING_LOGS);
75 listener.handleEvent(PUBLISHING);
76 assertTrue(lock.exists());
77
78 listener.handleEvent(IDLE);
79 assertFalse(lock.exists());
80 }
81
82 public void testShouldThrowExceptionWhenFailsToDeleteLock() throws CruiseControlException {
83 listener = new LockFileListener() {
84 boolean attemptToDeleteLock() {
85 return false;
86 }
87 };
88
89 listener.handleEvent(MODIFICATIONSET);
90 try {
91 listener.handleEvent(IDLE);
92 fail("should have thrown exception when lock wasn't deleted");
93 } catch (CruiseControlException expected) {
94 }
95 }
96
97 public void testValidate() throws CruiseControlException {
98 try {
99 listener.validate();
100 fail("should throw exception when lock file not set");
101 } catch (CruiseControlException expected) {
102 }
103
104 listener.setLockFile("delete.me");
105 listener.validate();
106 }
107
108 }
109 |
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