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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.commons.lang3.text.translate;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.CharArrayWriter;
import java.io.IOException;
import org.apache.commons.lang3.AbstractLangTest;
import org.junit.jupiter.api.Test;
/**
* Unit tests for {@link org.apache.commons.lang3.text.translate.UnicodeUnpairedSurrogateRemover}.
*/
@Deprecated
public class UnicodeUnpairedSurrogateRemoverTest extends AbstractLangTest {
final UnicodeUnpairedSurrogateRemover subject = new UnicodeUnpairedSurrogateRemover();
final CharArrayWriter writer = new CharArrayWriter(); // nothing is ever written to it
@Test
public void testValidCharacters() throws IOException {
assertFalse(subject.translate(0xd7ff, writer));
assertFalse(subject.translate(0xe000, writer));
assertEquals(0, writer.size());
}
@Test
public void testInvalidCharacters() throws IOException {
assertTrue(subject.translate(0xd800, writer));
assertTrue(subject.translate(0xdfff, writer));
assertEquals(0, writer.size());
}
}
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