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Kate Ivanova
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Replace html2pdf-private tests: CssStyleAttributeParseTest
DEVSIX-5346, DEVSIX-872
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‎styled-xml-parser/src/test/java/com/itextpdf/styledxmlparser/css/parse/CssRuleSetParserTest.java

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package com.itextpdf.styledxmlparser.css.parse;
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import com.itextpdf.io.IOException;
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import com.itextpdf.styledxmlparser.css.CssDeclaration;
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import com.itextpdf.test.ExtendedITextTest;
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import com.itextpdf.test.annotations.type.UnitTest;
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import java.util.List;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.experimental.categories.Category;
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@Category(UnitTest.class)
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public class CssRuleSetParserTest extends ExtendedITextTest {
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@Test
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public void parsePropertyDeclarationsTest() throws IOException {
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String src = "float:right; clear:right;width:22.0em; margin:0 0 1.0em 1.0em; background:#f9f9f9; "
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+ "border:1px solid #aaa;padding:0.2em;border-spacing:0.4em 0; text-align:center; "
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+ "line-height:1.4em; font-size:88%;";
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String[] expected = new String[] {
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"float: right",
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"clear: right",
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"width: 22.0em",
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"margin: 0 0 1.0em 1.0em",
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"background: #f9f9f9",
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"border: 1px solid #aaa",
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"padding: 0.2em",
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"border-spacing: 0.4em 0",
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"text-align: center",
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"line-height: 1.4em",
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"font-size: 88%"
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};
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List<CssDeclaration> declarations = CssRuleSetParser.parsePropertyDeclarations(src);
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Assert.assertEquals(expected.length, declarations.size());
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for (int i = 0; i < expected.length; i++) {
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Assert.assertEquals(expected[i], declarations.get(i).toString());
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}
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}
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}

‎styled-xml-parser/src/test/java/com/itextpdf/styledxmlparser/css/parse/CssStyleAttributeParseTest.java

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package com.itextpdf.styledxmlparser.css.parse;
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import com.itextpdf.styledxmlparser.IXmlParser;
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import com.itextpdf.styledxmlparser.node.IAttributes;
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import com.itextpdf.styledxmlparser.node.IDocumentNode;
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import com.itextpdf.styledxmlparser.node.IElementNode;
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import com.itextpdf.styledxmlparser.node.INode;
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import com.itextpdf.styledxmlparser.node.impl.jsoup.JsoupHtmlParser;
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import com.itextpdf.test.ExtendedITextTest;
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import com.itextpdf.test.annotations.type.IntegrationTest;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.experimental.categories.Category;
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@Category(IntegrationTest.class)
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public class CssStyleAttributeParseTest extends ExtendedITextTest {
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private static final String SOURCE_FOLDER = "./src/test/resources/com/itextpdf/styledxmlparser/css/parse/CssStyleAttributeParseTest/";
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@Test
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public void styleAttributeParseTest() throws IOException {
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String fileName = SOURCE_FOLDER + "cssStyleAttributeParse.html";
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IXmlParser parser = new JsoupHtmlParser();
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IDocumentNode document = parser.parse(new FileInputStream(fileName), "UTF-8");
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List<String> styleDeclarations = new ArrayList<>();
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List<String> expectStyleDeclarations = new ArrayList<>();
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expectStyleDeclarations.add("display:none;");
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expectStyleDeclarations.add("position:relative;");
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expectStyleDeclarations.add("display:none");
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expectStyleDeclarations.add("text-align:center;");
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expectStyleDeclarations.add("white-space:nowrap;");
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expectStyleDeclarations
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.add("float:right; clear:right; width:22.0em; margin:0 0 1.0em 1.0em; background:#f9f9f9;"
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+ " border:1px solid #aaa; padding:0.2em; border-spacing:0.4em 0; text-align:center;"
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+ " line-height:1.4em; font-size:88%;");
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expectStyleDeclarations.add("padding:0.2em 0.4em 0.2em; font-size:145%; line-height:1.15em; font-weight:bold;"
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+ " display:block; margin-bottom:0.25em;");
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parseStyleAttrForSubtree(document, styleDeclarations);
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Assert.assertEquals(styleDeclarations.size(), expectStyleDeclarations.size());
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for (int i = 0; i < expectStyleDeclarations.size(); i++) {
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Assert.assertEquals(expectStyleDeclarations.get(i), styleDeclarations.get(i));
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}
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}
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private void parseOwnStyleAttr(IElementNode element, List<String> styleDeclarations) {
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IAttributes attributes = element.getAttributes();
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String styleAttr = attributes.getAttribute("style");
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if (styleAttr != null && styleAttr.length() > 0) {
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styleDeclarations.add(styleAttr);
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}
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}
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private void parseStyleAttrForSubtree(INode node, List<String> styleDeclarations) {
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if (node instanceof IElementNode) {
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parseOwnStyleAttr((IElementNode) node, styleDeclarations);
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}
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for (INode child : node.childNodes()) {
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parseStyleAttrForSubtree(child, styleDeclarations);
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}
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}
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}
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‎styled-xml-parser/src/test/resources/com/itextpdf/styledxmlparser/css/parse/CssStyleAttributeParseTest/cssStyleAttributeParse.html

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<!DOCTYPE html>
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<html lang="ru" dir="ltr">
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<body>
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<h1 lang="ru">Hello</h1>
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<div>
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<div>Good morning</div>
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<div>
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<div>Have a nice day</div>
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<div>
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<div>
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<p style="display:none;">today</p></div>
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<div style="position:relative;">
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<div style="display:none">Hello!!!</div>
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</div>
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</div>
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</div>
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<div lang="ru" dir="ltr">
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<table style="">
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<caption class="" style="">Hello, iText!</caption>
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<tr><td colspan="2" class="" style="text-align:center;"></td></tr>
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<tr><td style=""></td></tr>
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<tr><td class="" style=""><p><span>text/css</span></td></tr>
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<tr>
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<th style="">Monday</th>
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<td class="" style=""></td>
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</tr>
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<tr>
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<th style="">Tuesday</th>
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<td class="" style=""><p><span style="white-space:nowrap;">morning</span></p></td>
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</tr>
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<tr>
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<th style="">Wednesday</th>
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<td class="" style="">
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<p>evening</p>
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</td>
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</tr>
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<tr>
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<th style="">Thursday</th>
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<td class="" style="">
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<p>afternoon</a><br /></p>
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</td>
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</tr>
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<tr>
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<th style=""></th>
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<td class="" style="">
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<p></p>
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</td>
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</tr>
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</table>
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<table style="float:right; clear:right; width:22.0em; margin:0 0 1.0em 1.0em; background:#f9f9f9; border:1px solid #aaa; padding:0.2em; border-spacing:0.4em 0; text-align:center; line-height:1.4em; font-size:88%;" cellspacing="0" cellpadding="0">
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<tr>
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<td style="padding:0.2em 0.4em 0.2em; font-size:145%; line-height:1.15em; font-weight:bold; display:block; margin-bottom:0.25em;">Good bye</td>
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</tr>
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</table>
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</body>
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</html>

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