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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.util;
21  
22  
23  import org.apache.myfaces.tobago.internal.util.JavascriptWriterUtils;
24  import org.apache.myfaces.tobago.internal.util.WriterUtils;
25  import org.junit.Assert;
26  import org.junit.Test;
27  
28  import java.io.CharArrayWriter;
29  import java.io.IOException;
30  
31  public class JavascriptWriterUtilsTest {
32  
33    @Test
34    public void test() {
35      CharArrayWriter writer = new CharArrayWriter();
36      JavascriptWriterUtils helper = new JavascriptWriterUtils(writer, "");
37      String text = "\"";
38      String result = "\\\"";
39  
40      testText(helper, writer, text, result);
41      text = "\\\"";
42      result = "\\\\\\\"";
43      testText(helper, writer, text, result);
44    }
45  
46    private void testText(WriterUtils writerUtil, CharArrayWriter writer, String text, String escaped) {
47      try {
48        writer.reset();
49        writerUtil.writeText(text);
50        String result = String.valueOf(writer.toCharArray());
51        Assert.assertEquals(escaped, result);
52  
53      } catch (IOException e) {
54        // could not occur with CharArrayWriter
55      }
56    }
57  }