@Test
public void testRecordsReturnsAnEmptyArrayWhenNoRecordHasBeenAdded() {
final ShortTermMemoryHandler handler;
handler = new ShortTermMemoryHandler(1, Level.FINEST, null);
assertNotNull(handler.records());
assertEquals(0, handler.records().length);
}
@Test
public void testRecordsIsEmptyWhenAddedRecordIsLowerThanTheMinimumLevel() {
final ShortTermMemoryHandler handler;
final LogRecord theLogRecord;
handler = new ShortTermMemoryHandler(1, Level.INFO, null);
theLogRecord = new LogRecord(Level.FINE, "");
handler.publish(theLogRecord);
assertNotNull(handler.records());
assertEquals(0, handler.records().length);
}
@Test
public void testRecordsReturnsTheAddedRecordWhenASingleOneIsPublished() {
final ShortTermMemoryHandler handler;
final LogRecord theLogRecord;
handler = new ShortTermMemoryHandler(1, Level.FINEST, null);
theLogRecord = new LogRecord(Level.INFO, "");
handler.publish(theLogRecord);
assertNotNull(handler.records());
assertEquals(1, handler.records().length);
assertEquals(theLogRecord, handler.records()[0]);
}
@Test
public void testAfterCloseAllRecordsAreCleared() {
final ShortTermMemoryHandler handler;
final LogRecord firstLogRecord;
final LogRecord secondLogRecord;
handler = new ShortTermMemoryHandler(2, Level.FINEST, null);
firstLogRecord = new LogRecord(Level.INFO, "");
secondLogRecord = new LogRecord(Level.INFO, "");
handler.publish(firstLogRecord);
handler.publish(secondLogRecord);
handler.close();
assertNotNull(handler.records());
assertEquals(0, handler.records().length);
}
@Test
public void
testRecordsOnlyReturnsTheLastRecordWhenATwoRecordsArePublishedAndCapacityIsExceeded() {
final ShortTermMemoryHandler handler;
final LogRecord firstLogRecord;
final LogRecord secondLogRecord;
handler = new ShortTermMemoryHandler(1, Level.FINEST, null);
firstLogRecord = new LogRecord(Level.INFO, "");
secondLogRecord = new LogRecord(Level.INFO, "");
handler.publish(firstLogRecord);
handler.publish(secondLogRecord);
assertNotNull(handler.records());
assertEquals(1, handler.records().length);
assertEquals(secondLogRecord, handler.records()[0]);
}