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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.htmlunit.junit.BrowserRunner;
19  import org.junit.Test;
20  import org.junit.runner.RunWith;
21  
22  /**
23   * Tests for {@link HtmlParagraph}.
24   *
25   * @author Marc Guillemot
26   */
27  @RunWith(BrowserRunner.class)
28  public class HtmlParagraphTest extends SimpleWebTestCase {
29  
30      /**
31       * @throws Exception if the test fails
32       */
33      @Test
34      public void asXml_emptyTag() throws Exception {
35          final String html = DOCTYPE_HTML
36              + "<html><body>\n"
37              + "<p id='foo'></p>\n"
38              + "</body></html>";
39  
40          final HtmlPage page = loadPage(html);
41          final HtmlElement element = page.getHtmlElementById("foo");
42          assertTrue(element.asXml().contains("</p>"));
43      }
44  
45      /**
46       * @throws Exception if the test fails
47       */
48      @Test
49      public void asNormalizedText_getTextContent() throws Exception {
50          final String html = DOCTYPE_HTML
51                  + "<html><body>\n"
52                  + "<p id='p1'></p>\n"
53                  + "<p id='p2'>abc</p>\n"
54                  + "<p id='p3'>$24.43</p>\n"
55                  + "</body></html>";
56  
57          final HtmlPage page = loadPage(html);
58  
59          HtmlParagraph paragraph = page.getHtmlElementById("p1");
60          assertEquals("", paragraph.asNormalizedText());
61          assertEquals("", paragraph.getTextContent());
62  
63          paragraph = page.getHtmlElementById("p2");
64          assertEquals("abc", paragraph.asNormalizedText());
65          assertEquals("abc", paragraph.getTextContent());
66  
67          paragraph = page.getHtmlElementById("p3");
68          assertEquals("$24.43", paragraph.asNormalizedText());
69          assertEquals("$24.43", paragraph.getTextContent());
70      }
71  }