Add test for layout NonBreakingHyphenTest

DEVSIX-2034

Author: Veronika Lisovskaya

layout/src/test/java/com/itextpdf/layout/NonBreakingHyphenTest.java

@@ -0,0 +1,133 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2018 iText Group NV
+    Authors: iText Software.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License version 3
+    as published by the Free Software Foundation with the addition of the
+    following permission added to Section 15 as permitted in Section 7(a):
+    FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+    ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+    OF THIRD PARTY RIGHTS
+
+    This program is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+    or FITNESS FOR A PARTICULAR PURPOSE.
+    See the GNU Affero General Public License for more details.
+    You should have received a copy of the GNU Affero General Public License
+    along with this program; if not, see http://www.gnu.org/licenses or write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA, 02110-1301 USA, or download the license from the following URL:
+    http://itextpdf.com/terms-of-use/
+
+    The interactive user interfaces in modified source and object code versions
+    of this program must display Appropriate Legal Notices, as required under
+    Section 5 of the GNU Affero General Public License.
+
+    In accordance with Section 7(b) of the GNU Affero General Public License,
+    a covered work must retain the producer line in every PDF that is created
+    or manipulated using iText.
+
+    You can be released from the requirements of the license by purchasing
+    a commercial license. Buying such a license is mandatory as soon as you
+    develop commercial activities involving the iText software without
+    disclosing the source code of your own applications.
+    These activities include: offering paid services to customers as an ASP,
+    serving PDFs on the fly in a web application, shipping iText with a closed
+    source product.
+
+    For more information, please contact iText Software Corp. at this
+    address: [email protected]
+ */
+package com.itextpdf.layout;
+
+import com.itextpdf.io.font.PdfEncodings;
+import com.itextpdf.io.font.constants.StandardFonts;
+import com.itextpdf.kernel.font.PdfFontFactory;
+import com.itextpdf.kernel.pdf.PdfDocument;
+import com.itextpdf.kernel.pdf.PdfWriter;
+import com.itextpdf.kernel.utils.CompareTool;
+import com.itextpdf.layout.element.Paragraph;
+import com.itextpdf.layout.font.FontProvider;
+import com.itextpdf.layout.property.TextAlignment;
+import com.itextpdf.test.ExtendedITextTest;
+import com.itextpdf.test.annotations.type.IntegrationTest;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+import java.io.IOException;
+
+@Category(IntegrationTest.class)
+public class NonBreakingHyphenTest extends ExtendedITextTest {
+    public static final String sourceFolder = "./src/test/resources/com/itextpdf/layout/NonBreakingHyphenTest/";
+    public static final String destinationFolder = "./target/test/com/itextpdf/layout/NonBreakingHyphenTest/";
+    public static final String fontsFolder = "./src/test/resources/com/itextpdf/layout/fonts/";
+
+    @BeforeClass
+    public static void beforeClass() {
+        createOrClearDestinationFolder(destinationFolder);
+    }
+
+    @Test
+    public void nonBreakingHyphenDifferentFonts() throws IOException, InterruptedException {
+        //TODO: update after fix of DEVSIX-2034
+        String outFileName = destinationFolder + "nonBreakingHyphenDifferentFonts.pdf";
+        String cmpFileName = sourceFolder + "cmp_nonBreakingHyphenDifferentFonts.pdf";
+        String diffPrefix = "diff01_";
+
+        Document document = new Document(new PdfDocument(new PdfWriter(outFileName)));
+
+        FontProvider sel = new FontProvider();
+        sel.getFontSet().addFont(StandardFonts.TIMES_ROMAN);
+        sel.getFontSet().addFont(StandardFonts.COURIER);
+        sel.getFontSet().addFont(fontsFolder + "Puritan2.otf", PdfEncodings.IDENTITY_H, "Puritan2");
+        sel.getFontSet().addFont(fontsFolder + "NotoSans-Regular.ttf", PdfEncodings.IDENTITY_H, "NotoSans");
+        document.setFontProvider(sel);
+        document.add(new Paragraph("StandardFonts - non-breaking hyphen \\u2011")
+                .setUnderline()
+                .setTextAlignment(TextAlignment.CENTER));
+        document.add(new Paragraph("for Standard font TIMES_ROMAN: <&#8209;> non-breaking hyphen <\u2011> 2 hyphens<\u2011\u2011>here ")
+                .setFont(StandardFonts.TIMES_ROMAN));
+        document.add(new Paragraph("for Standard font COURIER: <&#8209;> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here ")
+                .setFont(StandardFonts.COURIER));
+        document.add(new Paragraph("for Standard font HELVETICA_BOLD: <&#8209;> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here ")
+                .setFont(PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD)));
+        document.add(new Paragraph("for Standard font SYMBOL: <&#8209;> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here ")
+                .setFont(PdfFontFactory.createFont(StandardFonts.SYMBOL)));
+
+        document.add(new Paragraph("Non-Standard fonts - non-breaking hyphen \\u2011")
+                .setUnderline()
+                .setTextAlignment(TextAlignment.CENTER));
+        document.add(new Paragraph("for NotoSans: <&#8209;> hyphen<\u2011> 2hyphens <\u2011\u2011>here")
+                .setFont("NotoSans"));
+        document.add(new Paragraph("for Puritan2: <&#8209;> hyphen<\u2011> 2hyphens <\u2011\u2011>here")
+                .setFont("Puritan2"));
+
+
+        sel.getFontSet().addFont(fontsFolder + "FreeSans.ttf", PdfEncodings.IDENTITY_H, "FreeSans");
+        document.add(new Paragraph("AFTER adding of FreeSans font with non-breaking hyphen \\u2011 support")
+                .setUnderline()
+                .setTextAlignment(TextAlignment.CENTER));
+        document.add(new Paragraph("for Standard font TIMES_ROMAN: <&#8209;> non-breaking hyphen <\u2011> 2 hyphens<\u2011\u2011>here ")
+                .setFont(StandardFonts.TIMES_ROMAN));
+        document.add(new Paragraph("for Standard font COURIER: <&#8209;> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here ")
+                .setFont(StandardFonts.COURIER));
+        document.add(new Paragraph("for Standard font HELVETICA_BOLD: <&#8209;> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here ")
+                .setFont(PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD)));
+        document.add(new Paragraph("for Standard font SYMBOL: <&#8209;> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here ")
+                .setFont(PdfFontFactory.createFont(StandardFonts.SYMBOL)));
+        document.add(new Paragraph("for FreeSans: <&#8209;> hyphen<\u2011> 2hyphens <\u2011\u2011>here")
+                .setFont("FreeSans"));
+        document.add(new Paragraph("for NotoSans: <&#8209;> hyphen<\u2011> 2hyphens <\u2011\u2011>here")
+                .setFont("NotoSans"));
+        document.add(new Paragraph("for Puritan2: <&#8209;> hyphen<\u2011> 2hyphens <\u2011\u2011>here")
+                .setFont("Puritan2"));
+
+        document.close();
+
+        Assert.assertNull(new CompareTool().compareByContent(outFileName, cmpFileName, destinationFolder, diffPrefix));
+    }
+}