/*
* 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.karaf.tools.utils;
import com.google.common.io.Resources;
import org.apache.karaf.tools.utils.model.KarafPropertyEdits;
import org.apache.karaf.tools.utils.model.io.stax.KarafPropertyInstructionsModelStaxReader;
import org.junit.Test;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Properties;
import static org.junit.Assert.assertEquals;
/**
* Test the property editing system.
* See src/test/resources/.../test-edit.xml.
*/
public class KarafPropertiesEditorTest {
private static final String ETC_TO_START_WITH = "../../main/src/test/resources/test-karaf-home/etc/";
@Test
public void onceOver() throws Exception {
KarafPropertyInstructionsModelStaxReader kipmsr = new KarafPropertyInstructionsModelStaxReader();
URL editsUrl = Resources.getResource(KarafPropertiesEditorTest.class, "test-edits.xml");
KarafPropertyEdits edits;
try (InputStream editsStream = Resources.asByteSource(editsUrl).openStream()) {
edits = kipmsr.read(editsStream, true);
}
Path path = FileSystems.getDefault().getPath("target");
Path outputEtc = Files.createTempDirectory(path, "test-etc");
outputEtc.toFile().deleteOnExit();
KarafPropertiesEditor editor = new KarafPropertiesEditor();
editor.setInputEtc(new File(ETC_TO_START_WITH))
.setOutputEtc(outputEtc.toFile())
.setEdits(edits);
editor.run();
File resultConfigProps = new File(outputEtc.toFile(), "config.properties");
Properties properties = new Properties();
try (InputStream resultInputStream = new FileInputStream(resultConfigProps)) {
properties.load(resultInputStream);
}
assertEquals("equinox", properties.getProperty("karaf.framework"));
assertEquals("prepended,root,toor", properties.getProperty("karaf.name"));
resultConfigProps = new File(outputEtc.toFile(), "jre.properties");
try (InputStream resultInputStream = new FileInputStream(resultConfigProps)) {
properties.load(resultInputStream);
}
assertEquals("This is the cereal: shot from guns", properties.getProperty("test-add-one"));
assertEquals("This is the gun that shoots cereal", properties.getProperty("test-add-two"));
}
}