/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008-2009 Sun Microsystems, Inc.
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*/
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package org.opends.messages;
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import org.opends.server.TestCaseUtils;
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import org.opends.server.util.StaticUtils;
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import static org.testng.Assert.*;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import java.io.File;
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import java.io.FilenameFilter;
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import java.io.BufferedReader;
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import java.io.FileReader;
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import java.io.IOException;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Set;
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import java.util.HashSet;
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/**
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* Category Tester.
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*
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*/
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public class PropertiesFilesTest extends MessagesTestCase {
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/**
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* Creates date for testForDuplicateKeys.
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* @return The test data.
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*/
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@DataProvider(name = "messagePropertiesFiles")
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public Object[][] getMessagePropertiesFiles() {
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File propFilesDir = getPropertiesFilesDirectory();
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assertTrue(propFilesDir.exists(), "Directory " +
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propFilesDir.getAbsolutePath() + " does not exist");
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File[] fileList = propFilesDir.listFiles(new FilenameFilter() {
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public boolean accept(File dir, String name) {
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return name.endsWith(".properties");
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}
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});
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Object[][] propFiles = new Object[fileList.length][1];
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for (int i = 0; i < propFiles.length; i++) {
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propFiles[i] = new Object[] { fileList[i] };
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}
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return propFiles;
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}
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/**
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* Tests that a properties file does not have duplicate keys. This
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* is not enforced by GenerateMessageFile because it uses
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* java.util.Properties to load and process the files which ignores
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* duplicate keys.
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*
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* @param propertiesFile file
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* @throws IOException if problems reading the file
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*/
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@Test(dataProvider = "messagePropertiesFiles")
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public void testForDuplicateKeys(File propertiesFile)
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throws IOException
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{
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Set<String> keys = new HashSet<String>();
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BufferedReader reader =
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new BufferedReader(new FileReader(propertiesFile));
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List<String> errors = new LinkedList<String>();
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String prevLine = null;
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String line;
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while (null != (line = reader.readLine()))
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{
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if (!(prevLine == null || prevLine.endsWith("\\")) // not a value continuation
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&& !(line.startsWith("#")) // not a comment
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&& (line.indexOf('=') > 0))
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{
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// defines a key
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String key = line.substring(0, line.indexOf('='));
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if (keys.contains(key))
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{
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errors.add(key);
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}
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else
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{
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keys.add(key);
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}
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}
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prevLine = line;
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}
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assertTrue(errors.isEmpty(),
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"The following keys are defined multiple times in "
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+ propertiesFile.getName() + ":" + EOL
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+ StaticUtils.listToString(errors, EOL));
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}
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private File getPropertiesFilesDirectory() {
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String buildRoot = System.getProperty(TestCaseUtils.PROPERTY_BUILD_ROOT);
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return new File(buildRoot,
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"src" + File.separator +
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"messages" + File.separator +
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"messages");
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}
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}
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