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1   /*
2    * Copyright (c) 2002-2025 Gargoyle Software Inc.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * https://www.apache.org/licenses/LICENSE-2.0
8    *
9    * Unless required by applicable law or agreed to in writing, software
10   * distributed under the License is distributed on an "AS IS" BASIS,
11   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12   * See the License for the specific language governing permissions and
13   * limitations under the License.
14   */
15  package org.htmlunit.html;
16  
17  import org.htmlunit.SimpleWebTestCase;
18  import org.junit.jupiter.api.Test;
19  
20  /**
21   * Tests for {@link HtmlParagraph}.
22   *
23   * @author Marc Guillemot
24   * @author Ronald Brill
25   */
26  public class HtmlParagraphTest extends SimpleWebTestCase {
27  
28      /**
29       * @throws Exception if the test fails
30       */
31      @Test
32      public void asXml_emptyTag() throws Exception {
33          final String html = DOCTYPE_HTML
34              + "<html><body>\n"
35              + "<p id='foo'></p>\n"
36              + "</body></html>";
37  
38          final HtmlPage page = loadPage(html);
39          final HtmlElement element = page.getHtmlElementById("foo");
40          assertEquals("<p id=\"foo\"></p>", element.asXml());
41      }
42  
43      /**
44       * @throws Exception if the test fails
45       */
46      @Test
47      public void asNormalizedText_getTextContent() throws Exception {
48          final String html = DOCTYPE_HTML
49                  + "<html><body>\n"
50                  + "<p id='p1'></p>\n"
51                  + "<p id='p2'>abc</p>\n"
52                  + "<p id='p3'>$24.43</p>\n"
53                  + "</body></html>";
54  
55          final HtmlPage page = loadPage(html);
56  
57          HtmlParagraph paragraph = page.getHtmlElementById("p1");
58          assertEquals("", paragraph.asNormalizedText());
59          assertEquals("", paragraph.getTextContent());
60  
61          paragraph = page.getHtmlElementById("p2");
62          assertEquals("abc", paragraph.asNormalizedText());
63          assertEquals("abc", paragraph.getTextContent());
64  
65          paragraph = page.getHtmlElementById("p3");
66          assertEquals("$24.43", paragraph.asNormalizedText());
67          assertEquals("$24.43", paragraph.getTextContent());
68      }
69  }