@Test
public void testIsDir() {
assertTrue(SimpleGarbageCollector.isDir("/dir1"));
assertFalse(SimpleGarbageCollector.isDir("file1"));
assertFalse(SimpleGarbageCollector.isDir("/dir1/file1"));
assertFalse(SimpleGarbageCollector.isDir(""));
assertFalse(SimpleGarbageCollector.isDir(null));
}
@Test
public void testMoveToTrash_UsingTrash_VolMgrFailure() throws Exception {
Path path = createMock(Path.class);
expect(volMgr.moveToTrash(path)).andThrow(new FileNotFoundException());
replay(volMgr);
assertFalse(gc.archiveOrMoveToTrash(path));
verify(volMgr);
}
@Test
public void testMoveToTrash_UsingTrash() throws Exception {
Path path = createMock(Path.class);
expect(volMgr.moveToTrash(path)).andReturn(true);
replay(volMgr);
assertTrue(gc.archiveOrMoveToTrash(path));
verify(volMgr);
}
private void testAlmostOutOfMemory(float freeFactor, boolean expected) {
Runtime runtime = createMock(Runtime.class);
expect(runtime.totalMemory()).andReturn(1000L);
expectLastCall().anyTimes();
expect(runtime.maxMemory()).andReturn(1000L);
expectLastCall().anyTimes();
expect(runtime.freeMemory()).andReturn((long) (freeFactor * 1000.0f));
expectLastCall().anyTimes();
replay(runtime);
assertEquals(expected, SimpleGarbageCollector.almostOutOfMemory(runtime));
}
@Test
public void testInit() throws Exception {
assertSame(volMgr, gc.getVolumeManager());
assertSame(instance, gc.getInstance());
assertEquals(credentials, gc.getCredentials());
assertTrue(gc.isUsingTrash());
assertEquals(1000L, gc.getStartDelay());
assertEquals(2, gc.getNumDeleteThreads());
}
@Test
public void testMoveToTrash_NotUsingTrash() throws Exception {
systemConfig.set(Property.GC_TRASH_IGNORE.getKey(), "true");
Path path = createMock(Path.class);
assertFalse(gc.archiveOrMoveToTrash(path));
}
@Test
public void testConstruction() {
assertSame(opts, gc.getOpts());
assertNotNull(gc.getStatus(createMock(TInfo.class), createMock(TCredentials.class)));
}