/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.usage;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import org.apache.activemq.EmbeddedBrokerTestSupport;
import org.apache.activemq.broker.BrokerService;
public class StoreUsageLimitsTest extends EmbeddedBrokerTestSupport {
final int WAIT_TIME_MILLS = 20 * 1000;
private static final String limitsLogLevel = "warn";
@Override
protected BrokerService createBroker() throws Exception {
BrokerService broker = super.createBroker();
broker.getSystemUsage().getMemoryUsage().setLimit(Long.MAX_VALUE);
broker.getSystemUsage().setCheckLimitsLogLevel(limitsLogLevel);
broker.deleteAllMessages();
return broker;
}
@Override
protected boolean isPersistent() {
return true;
}
public void testCheckLimitsLogLevel() throws Exception {
File file = new File("target/activemq-test.log");
if (!file.exists()) {
fail("target/activemq-test.log was not created.");
}
BufferedReader br = null;
boolean foundUsage = false;
try {
br = new BufferedReader(new InputStreamReader(new FileInputStream(file), StandardCharsets.UTF_8));
String line = null;
while ((line = br.readLine()) != null) {
if (line.contains(new String(Long.toString(Long.MAX_VALUE / (1024 * 1024)))) && line.contains(limitsLogLevel.toUpperCase())) {
foundUsage = true;
}
}
} catch (Exception e) {
fail(e.getMessage());
} finally {
br.close();
}
if (!foundUsage)
fail("checkLimitsLogLevel message did not write to log target/activemq-test.log");
}
}