From 7f3ff186868f4d091833c85b0508b9a93170c73c Mon Sep 17 00:00:00 2001
From: ribeaudc <ribeaudc>
Date: Tue, 13 May 2008 09:12:07 +0000
Subject: [PATCH] [LMS-414] add: - More Unit tests for 'WatermarkWatcher' and
'DirectoryScanningTimerTask'.
SVN: 6001
---
.../utilities/DirectoryScanningTimerTask.java | 4 +-
.../DirectoryScanningTimerTaskTest.java | 97 +++++++++++++------
.../utilities/WatermarkWatcherTest.java | 41 +++++++-
3 files changed, 107 insertions(+), 35 deletions(-)
diff --git a/common/source/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTask.java b/common/source/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTask.java
index 7a4d355208e..2f371ba0d38 100644
--- a/common/source/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTask.java
+++ b/common/source/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTask.java
@@ -311,7 +311,7 @@ public final class DirectoryScanningTimerTask extends TimerTask
}
/** Removes given <var>storeItems</var> from the set of faulty ones. */
- public final void removeFaultyPaths(final StoreItem[] storeItems)
+ public final void removeFaultyPaths(final StoreItem... storeItems)
{
assert storeItems != null : "Unspecified store items.";
final int size = storeItems.length;
@@ -328,7 +328,7 @@ public final class DirectoryScanningTimerTask extends TimerTask
if (operationLog.isDebugEnabled())
{
operationLog.debug(String.format(
- "Following paths %s have been removed from the from the faulty ones.", paths));
+ "Following paths %s have been removed from the the faulty ones.", paths));
}
refreshFaultyPathsFile();
}
diff --git a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTaskTest.java b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTaskTest.java
index 53df73c9f64..40e4fd0f0ac 100644
--- a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTaskTest.java
+++ b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/DirectoryScanningTimerTaskTest.java
@@ -76,13 +76,20 @@ public class DirectoryScanningTimerTaskTest
private static class MockPathHandler implements IPathHandler
{
- final List<File> handledPaths = new ArrayList<File>();
+ private final List<File> handledPaths = new ArrayList<File>();
+
+ private boolean mayHandle = true;
public void clear()
{
handledPaths.clear();
}
+ public final void setMayHandle(final boolean mayHandle)
+ {
+ this.mayHandle = mayHandle;
+ }
+
//
// IPathHandler
//
@@ -95,7 +102,7 @@ public class DirectoryScanningTimerTaskTest
public final boolean mayHandle(final File path)
{
- return true;
+ return mayHandle;
}
}
@@ -117,11 +124,24 @@ public class DirectoryScanningTimerTaskTest
mockPathHandler.clear();
}
- @Test
- public void testFaultyPathsDeletion()
+ private final File getFaultyPathFile()
{
final File faultyPaths =
new File(workingDirectory, DirectoryScanningTimerTask.FAULTY_PATH_FILENAME);
+ return faultyPaths;
+ }
+
+ private final static void createNewFile(final File someFile) throws IOException
+ {
+ someFile.createNewFile();
+ assert someFile.exists() && someFile.isFile();
+ someFile.deleteOnExit();
+ }
+
+ @Test
+ public void testFaultyPathsDeletion()
+ {
+ final File faultyPaths = getFaultyPathFile();
CollectionIO.writeIterable(faultyPaths, Collections.singleton("some_path"));
new DirectoryScanningTimerTask(workingDirectory, ACCEPT_ALL_FILTER, mockPathHandler);
assertEquals(0, faultyPaths.length());
@@ -131,8 +151,7 @@ public class DirectoryScanningTimerTaskTest
public void testProcessOK() throws IOException
{
final File someFile = new File(workingDirectory, "some_file");
- someFile.createNewFile();
- someFile.deleteOnExit();
+ createNewFile(someFile);
final DirectoryScanningTimerTask scanner =
new DirectoryScanningTimerTask(workingDirectory, ACCEPT_ALL_FILTER, mockPathHandler);
assertEquals(0, mockPathHandler.handledPaths.size());
@@ -145,8 +164,7 @@ public class DirectoryScanningTimerTaskTest
public void testFileFilterUsed() throws IOException
{
final File someFile = new File(workingDirectory, "some_file");
- someFile.createNewFile();
- someFile.deleteOnExit();
+ createNewFile(someFile);
final DirectoryScanningTimerTask scanner =
new DirectoryScanningTimerTask(workingDirectory, ALWAYS_FALSE_FILE_FILTER,
mockPathHandler);
@@ -158,12 +176,9 @@ public class DirectoryScanningTimerTaskTest
@Test
public void testManipulateFaultyPaths() throws IOException
{
- final File faultyPaths =
- new File(workingDirectory, DirectoryScanningTimerTask.FAULTY_PATH_FILENAME);
+ final File faultyPaths = getFaultyPathFile();
final File someFile = new File(workingDirectory, "some_file");
- someFile.createNewFile();
- someFile.deleteOnExit();
- assert someFile.exists();
+ createNewFile(someFile);
final DirectoryScanningTimerTask scanner =
new DirectoryScanningTimerTask(workingDirectory, ACCEPT_ALL_FILTER, mockPathHandler);
final String fileLocation = someFile.getPath();
@@ -175,8 +190,7 @@ public class DirectoryScanningTimerTaskTest
@Test
public void testFaultyPaths() throws IOException
{
- final File faultyPaths =
- new File(workingDirectory, DirectoryScanningTimerTask.FAULTY_PATH_FILENAME);
+ final File faultyPaths = getFaultyPathFile();
final File someFile = new File(workingDirectory, "some_file");
final MockPathHandler myPathHandler = new MockPathHandler()
{
@@ -193,9 +207,7 @@ public class DirectoryScanningTimerTaskTest
super.handle(path);
}
};
- someFile.createNewFile();
- assert someFile.exists();
- someFile.deleteOnExit();
+ createNewFile(someFile);
final DirectoryScanningTimerTask scanner =
new DirectoryScanningTimerTask(workingDirectory, ACCEPT_ALL_FILTER, myPathHandler);
@@ -225,14 +237,10 @@ public class DirectoryScanningTimerTaskTest
final long now = System.currentTimeMillis();
dir.mkdir();
dir.deleteOnExit();
- f1.createNewFile();
- f1.deleteOnExit();
- f2.createNewFile();
- f2.deleteOnExit();
- f3.createNewFile();
- f3.deleteOnExit();
- f4.createNewFile();
- f4.deleteOnExit();
+ createNewFile(f1);
+ createNewFile(f2);
+ createNewFile(f3);
+ createNewFile(f4);
// Order should be: 2, 4, 3, 1
f2.setLastModified(now - 10000);
f4.setLastModified(now - 5000);
@@ -287,9 +295,7 @@ public class DirectoryScanningTimerTaskTest
final DirectoryScanningTimerTask scanner =
new DirectoryScanningTimerTask(dir, ACCEPT_ALL_FILTER, mockPathHandler);
dir.delete();
- dir.createNewFile();
- dir.deleteOnExit();
- assert dir.isFile();
+ createNewFile(dir);
scanner.run();
appender.verifyLogHasHappened();
dir.delete();
@@ -306,8 +312,7 @@ public class DirectoryScanningTimerTaskTest
dir.mkdir();
dir.deleteOnExit();
final File file = new File(dir, "some.file");
- file.createNewFile();
- file.deleteOnExit();
+ createNewFile(file);
final LogMonitoringAppender appender1 =
LogMonitoringAppender.addAppender(LogCategory.NOTIFY,
"Failed to get listing of directory");
@@ -418,4 +423,34 @@ public class DirectoryScanningTimerTaskTest
}
}
+ @Test
+ public final void testRemoveFaultyPaths() throws IOException
+ {
+ final MockPathHandler pathHandler = new MockPathHandler();
+ pathHandler.setMayHandle(false);
+ final DirectoryScanningTimerTask directoryScanning =
+ new DirectoryScanningTimerTask(workingDirectory, ACCEPT_ALL_FILTER, pathHandler);
+ testPathOrder();
+ // No faulty file at this point.
+ assertEquals(1, workingDirectory.listFiles().length);
+ directoryScanning.run();
+ // One faulty file found (as mayHandle is set to false).
+ List<String> faulty = CollectionIO.readList(getFaultyPathFile());
+ assertEquals(1, faulty.size());
+ final File file = new File(faulty.get(0));
+ directoryScanning.removeFaultyPaths(DirectoryScannedStore.asItem(file));
+ faulty = CollectionIO.readList(getFaultyPathFile());
+ // Faulty file is empty.
+ assertEquals(0, faulty.size());
+ // Two files found (inclusive the faulty file).
+ assertEquals(2, workingDirectory.listFiles().length);
+ pathHandler.setMayHandle(true);
+ directoryScanning.run();
+ faulty = CollectionIO.readList(getFaultyPathFile());
+ assertEquals(0, faulty.size());
+ // Only the faulty file present now.
+ final File[] files = workingDirectory.listFiles();
+ assertEquals(1, files.length);
+ assertEquals(DirectoryScanningTimerTask.FAULTY_PATH_FILENAME, files[0].getName());
+ }
}
diff --git a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/WatermarkWatcherTest.java b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/WatermarkWatcherTest.java
index 780921a1085..1fde994686e 100644
--- a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/WatermarkWatcherTest.java
+++ b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/WatermarkWatcherTest.java
@@ -61,7 +61,12 @@ public final class WatermarkWatcherTest
context = new Mockery();
logRecorder = new BufferedAppender("%m", Level.INFO);
freeSpaceProvider = context.mock(IFreeSpaceProvider.class);
- watermarkWatcher = new WatermarkWatcher(DEFAULT_WATERMARK, freeSpaceProvider);
+ watermarkWatcher = createWatermarkWatcher(DEFAULT_WATERMARK);
+ }
+
+ private final WatermarkWatcher createWatermarkWatcher(final long watermark)
+ {
+ return new WatermarkWatcher(watermark, freeSpaceProvider);
}
@AfterMethod
@@ -92,7 +97,7 @@ public final class WatermarkWatcherTest
}
@Test
- public final void testRunFailed()
+ public final void testRun()
{
boolean fail = true;
try
@@ -103,6 +108,10 @@ public final class WatermarkWatcherTest
fail = false;
}
assertFalse(fail);
+ final WatermarkWatcher watcher = new WatermarkWatcher(-1);
+ watcher.setPath(DEFAULT_PATH);
+ // -1 means infinity, so no call to IFreeSpaceProvider
+ watcher.run();
}
@DataProvider(name = "freeSpaces")
@@ -132,6 +141,33 @@ public final class WatermarkWatcherTest
context.assertIsSatisfied();
}
+ @Test
+ public final void testIsBelowWithNegativeValue() throws IOException
+ {
+ final WatermarkWatcher watcher = createWatermarkWatcher(-1);
+ watcher.setPath(DEFAULT_PATH);
+ watcher.run();
+ assertEquals(false, watermarkWatcher.isBelow());
+ context.assertIsSatisfied();
+ }
+
+ @Test
+ public final void testIsBelowWithZero() throws IOException
+ {
+ final WatermarkWatcher watcher = createWatermarkWatcher(0);
+ watcher.setPath(DEFAULT_PATH);
+ context.checking(new Expectations()
+ {
+ {
+ one(freeSpaceProvider).freeSpaceKb(DEFAULT_PATH);
+ will(returnValue(0L));
+ }
+ });
+ watcher.run();
+ assertEquals(false, watermarkWatcher.isBelow());
+ context.assertIsSatisfied();
+ }
+
private int i;
@Test
@@ -199,6 +235,7 @@ public final class WatermarkWatcherTest
assertEquals(watermarkState.getFreeSpace(), freeSpace);
assertEquals(watermarkState.getPath(), DEFAULT_PATH);
assertEquals(watermarkState.getWatermark(), DEFAULT_WATERMARK);
+ assertFalse(WatermarkWatcher.isBelow(watermarkState));
context.assertIsSatisfied();
}
}
\ No newline at end of file
--
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