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/* 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.harmony.nio_char.tests.java.nio.charset;
import java.io.Serializable;
import java.nio.charset.UnsupportedCharsetException;
import junit.framework.TestCase;
import org.apache.harmony.testframework.serialization.SerializationTest;
import org.apache.harmony.testframework.serialization.SerializationTest.SerializableAssert;
/**
* Test class UnsupportedCharsetException.
*/
public class UnsupportedCharsetExceptionTest extends TestCase {
public void testConstructor() {
UnsupportedCharsetException ex = new UnsupportedCharsetException(
"impossible");
assertTrue(ex instanceof IllegalArgumentException);
assertNull(ex.getCause());
assertEquals(ex.getCharsetName(), "impossible");
assertTrue(ex.getMessage().indexOf("impossible") != -1);
ex = new UnsupportedCharsetException("ascii");
assertNull(ex.getCause());
assertEquals(ex.getCharsetName(), "ascii");
assertTrue(ex.getMessage().indexOf("ascii") != -1);
ex = new UnsupportedCharsetException("");
assertNull(ex.getCause());
assertEquals(ex.getCharsetName(), "");
ex.getMessage();
ex = new UnsupportedCharsetException(null);
assertNull(ex.getCause());
assertNull(ex.getCharsetName());
assertTrue(ex.getMessage().indexOf("null") != -1);
}
// comparator for UnsupportedCharsetException objects
private static final SerializableAssert COMPARATOR = new SerializableAssert() {
public void assertDeserialized(Serializable initial,
Serializable deserialized) {
// FIXME?: getMessage() returns more helpful string but
// this leads to incompatible message in serial form
//
// do common checks for all throwable objects
// SerializationTest.THROWABLE_COMPARATOR.assertDeserialized(initial,
// deserialized);
UnsupportedCharsetException initEx = (UnsupportedCharsetException) initial;
UnsupportedCharsetException desrEx = (UnsupportedCharsetException) deserialized;
assertEquals("CharsetName", initEx.getCharsetName(), desrEx
.getCharsetName());
}
};
/**
* @tests serialization/deserialization compatibility.
*/
public void testSerializationSelf() throws Exception {
SerializationTest.verifySelf(new UnsupportedCharsetException(
"charsetName"), COMPARATOR);
}
/**
* @tests serialization/deserialization compatibility with RI.
*/
public void testSerializationCompatibility() throws Exception {
SerializationTest.verifyGolden(this, new UnsupportedCharsetException(
"charsetName"), COMPARATOR);
}
}
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