/*
* 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.sis.util;
import java.util.Locale;
import java.io.FileNotFoundException;
import org.apache.sis.test.TestCase;
import org.junit.Test;
import static org.junit.Assert.*;
// Related to JDK7
import org.apache.sis.internal.jdk7.JDK7;
/**
* Tests the {@link Exceptions} utility methods.
*
* @author Martin Desruisseaux (Geomatys)
* @since 0.4
* @version 0.4
* @module
*/
public final strictfp class ExceptionsTest extends TestCase {
/**
* Tests {@link Exceptions#formatChainedMessages(Locale, String, Throwable)}.
*/
@Test
public void testFormatChainedMessages() {
final String lineSeparator = JDK7.lineSeparator();
final FileNotFoundException cause = new FileNotFoundException("MisingFile.txt");
cause.initCause(new Exception("Disk is not mounted."));
final Exception e = new Exception("Can not find “MisingFile.txt”.", cause);
/*
* The actual sequence of messages (with their cause is):
*
* Can not find “MisingFile.txt”
* MisingFile.txt
* Disk is not mounted.
*
* But the second line shall be omitted because it duplicates the first line.
*/
assertEquals("Can not find “MisingFile.txt”." + lineSeparator +
"Disk is not mounted.",
Exceptions.formatChainedMessages(Locale.ENGLISH, null, e));
/*
* Test again with a header.
*/
assertEquals("Error while creating the data store." + lineSeparator +
"Can not find “MisingFile.txt”." + lineSeparator +
"Disk is not mounted.",
Exceptions.formatChainedMessages(Locale.ENGLISH, "Error while creating the data store.", e));
}
}