@Test
public void maxEventsCanBeConfigured() {
runnable.setMaxEvents(10);
for (int i = 0; i < 11; i++) {
runnable.add(loggingEvent(String.valueOf(i)));
}
assertEquals(10, runnable.eventsSize());
}
@Test
public void exceptionDuringPush() {
// sending the first ten will result in an Exception
// the additional message should be appended to the end
when(jedis.rpush(
"key".getBytes(),
new byte[] {48},
new byte[] {49},
new byte[] {50},
new byte[] {51},
new byte[] {52},
new byte[] {53},
new byte[] {54},
new byte[] {55},
new byte[] {56},
new byte[] {57}))
.thenThrow(new JedisDataException(""));
for (int i = 0; i < 10; i++) {
runnable.add(loggingEvent(String.valueOf(i)));
}
runnable.add(loggingEvent("foo"));
runnable.run();
verify(jedis)
.rpush(
"key".getBytes(),
new byte[] {48},
new byte[] {49},
new byte[] {50},
new byte[] {51},
new byte[] {52},
new byte[] {53},
new byte[] {54},
new byte[] {55},
new byte[] {56},
new byte[] {57});
// the last message should be overwritten
verify(jedis)
.rpush(
"key".getBytes(),
new byte[] {48},
new byte[] {49},
new byte[] {50},
new byte[] {51},
new byte[] {52},
new byte[] {53},
new byte[] {54},
new byte[] {55},
new byte[] {56},
"foo".getBytes());
}
@Before
public void setUp() {
runnable = new RedisAppenderRunnable();
runnable.setAlwaysBatch(false);
runnable.setBatchSize(batchSize);
runnable.setConnectionPoolRetryCount(0);
runnable.setErrorHandler(errorHandler);
runnable.setJedisPool(jedisPool);
runnable.setLayout(layout);
runnable.setMaxEvents(Integer.MAX_VALUE);
runnable.setKey("key");
when(jedisPool.getResource()).thenReturn(jedis);
}
@Test
public void batchIsPushedToRedis() {
for (int i = 0; i < 10; i++) {
runnable.add(loggingEvent(String.valueOf(i)));
}
runnable.run();
// capturing varargs unfortunately isn't possible with Mockito currently
// the messages are just encoded in their ASCII value
verify(jedis)
.rpush(
"key".getBytes(),
new byte[] {48},
new byte[] {49},
new byte[] {50},
new byte[] {51},
new byte[] {52},
new byte[] {53},
new byte[] {54},
new byte[] {55},
new byte[] {56},
new byte[] {57});
}