1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * https://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.text.translate;
18
19 import static org.junit.jupiter.api.Assertions.assertEquals;
20
21 import java.io.IOException;
22 import java.io.PipedReader;
23 import java.io.PipedWriter;
24
25 import org.junit.jupiter.api.Test;
26
27 class CodePointTranslatorTest {
28
29 @Test
30 void testAboveReturningNonNull() throws IOException {
31 final NumericEntityEscaper numericEntityEscaper = NumericEntityEscaper.above(0);
32 final UnicodeEscaper unicodeEscaper = new UnicodeEscaper();
33 final String string = unicodeEscaper.toUtf16Escape(0);
34 try (PipedReader pipedReader = new PipedReader(); PipedWriter pipedWriter = new PipedWriter(pipedReader)) {
35 assertEquals(1, numericEntityEscaper.translate(string, 0, pipedWriter));
36 }
37 }
38
39 }