/**
* Copyright 2014 Netflix, 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.netflix.config;
import com.netflix.config.DynamicURLConfiguration;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.concurrent.CopyOnWriteArrayList;
import org.apache.commons.configuration.AbstractConfiguration;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
public class DynamicURLConfigurationTestWithFileURL {
@BeforeClass
public static void init() {
System.setProperty("archaius.configurationSource.defaultFileName", "test.properties");
}
@Test
public void testFileURL() {
DynamicURLConfiguration config = new DynamicURLConfiguration();
Assert.assertEquals(5, config.getInt("com.netflix.config.samples.SampleApp.SampleBean.numSeeds"));
}
@Test
public void testFileURLWithPropertiesUpdatedDynamically() throws IOException, InterruptedException {
File file = new File("src/test/resources/test.properties");
populateFile(file, "test.host=12312,123213", "test.host1=13212");
AbstractConfiguration.setDefaultListDelimiter(',');
DynamicURLConfiguration config = new DynamicURLConfiguration(0, 500, false, file.toURI().toString());
Thread.sleep(1000);
Assert.assertEquals(13212, config.getInt("test.host1"));
Thread.sleep(1000);
populateFile(file, "test.host=12312,123213", "test.host1=13212");
populateFile(file, "test.host=12312,123213", "test.host1=13212");
CopyOnWriteArrayList writeList = new CopyOnWriteArrayList();
writeList.add("12312");
writeList.add("123213");
config.setProperty("sample.domain", "google,yahoo");
Assert.assertEquals(writeList, config.getProperty("test.host"));
}
private void populateFile(File temporary, String prop1, String prop2) throws IOException {
String s = prop1 + "\n" + prop2 + "\n";
byte data[] = s.getBytes("UTF-8");
OutputStream out = null;
try {
out = new BufferedOutputStream(new FileOutputStream(temporary, true), 8 * 1024);
out.write(data, 0, data.length);
} finally {
if (null != out) {
out.flush();
out.close();
}
}
}
}