@Test
public void testOffMode() throws InterruptedException {
ThreadHistoryUtility.INSTANCE.deactivate();
for (int i = 0; i < THREADCOUNT; i++) {
new Thread(new TestThread()).start();
}
Thread.currentThread().sleep(1500);
assertEquals(0, ThreadHistoryUtility.INSTANCE.getThreadHistoryEvents().size());
}
@Test
public void testOnMode() throws InterruptedException {
ThreadHistoryUtility.INSTANCE.activate();
for (int i = 0; i < THREADCOUNT; i++) {
new Thread(new TestThread()).start();
}
Thread.currentThread().sleep(1500);
assertTrue(ThreadHistoryUtility.INSTANCE.getThreadHistoryEvents().size() > 0);
int oldsize = ThreadHistoryUtility.INSTANCE.getThreadHistoryEvents().size();
for (int i = 0; i < THREADCOUNT + 1; i++) {
new Thread(new TestThread()).start();
}
Thread.currentThread().sleep(1500);
assertTrue(oldsize < ThreadHistoryUtility.INSTANCE.getThreadHistoryEvents().size());
}
@BeforeClass
public static void setUpdate() {
ThreadHistoryUtility.INSTANCE.setUpdateInterval(1000L);
}