// Copyright 2014 Google Inc.
//
// Licensed 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 com.google.enterprise.connector.notes;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import java.util.logging.Logger;
public class TestUtil {
/**
* Capture and return log messages that match the substring.
*/
public static List<String> captureLogMessages(Class<?> clazz,
final String substr) {
// Setup logger
final List<String> logs = new ArrayList<String>();
Logger logger = Logger.getLogger(clazz.getName());
logger.setLevel(Level.ALL);
logger.addHandler(new Handler() {
@Override public void close() {}
@Override public void flush() {}
@Override public void publish(LogRecord arg0) {
if (arg0.getMessage().contains(substr)) {
logs.add(arg0.getMessage());
}
}
});
return logs;
}
private TestUtil() {}
}