Add unit test for getUniMapFromOrdering

DEVSIX-7046

Author: glenn.volckaert

kernel/src/test/java/com/itextpdf/kernel/font/PdfType0FontTest.java

@@ -26,14 +26,12 @@ This file is part of the iText (R) project.
 import com.itextpdf.io.font.PdfEncodings;
 import com.itextpdf.io.font.TrueTypeFont;
 import com.itextpdf.io.font.otf.Glyph;
-import com.itextpdf.kernel.exceptions.PdfException;
 import com.itextpdf.kernel.exceptions.KernelExceptionMessageConstant;
+import com.itextpdf.kernel.exceptions.PdfException;
 import com.itextpdf.kernel.pdf.PdfDictionary;
 import com.itextpdf.kernel.pdf.PdfDocument;
 import com.itextpdf.kernel.pdf.PdfName;
 import com.itextpdf.kernel.pdf.PdfReader;
-import com.itextpdf.kernel.pdf.PdfWriter;
-import com.itextpdf.kernel.utils.CompareTool;
 import com.itextpdf.test.ExtendedITextTest;
 import com.itextpdf.test.annotations.type.UnitTest;
 
@@ -112,4 +110,22 @@ public void appendThreeSurrogatePairsTest() throws IOException {
         type0Font.appendGlyphs(textWithThreeSurrogatePairs, 0, textWithThreeSurrogatePairs.length() - 1, glyphs);
         Assert.assertEquals(3, glyphs.size());
     }
+
+    @Test
+    public void getUniMapFromOrderingTest() {
+        Assert.assertEquals("UniCNS-UTF16-H", PdfType0Font.getUniMapFromOrdering("CNS1", true));
+        Assert.assertEquals("UniCNS-UTF16-V", PdfType0Font.getUniMapFromOrdering("CNS1", false));
+
+        Assert.assertEquals("UniJIS-UTF16-H", PdfType0Font.getUniMapFromOrdering("Japan1", true));
+        Assert.assertEquals("UniJIS-UTF16-V", PdfType0Font.getUniMapFromOrdering("Japan1", false));
+
+        Assert.assertEquals("UniKS-UTF16-H", PdfType0Font.getUniMapFromOrdering("Korea1", true));
+        Assert.assertEquals("UniKS-UTF16-V", PdfType0Font.getUniMapFromOrdering("Korea1", false));
+
+        Assert.assertEquals("UniGB-UTF16-H", PdfType0Font.getUniMapFromOrdering("GB1", true));
+        Assert.assertEquals("UniGB-UTF16-V", PdfType0Font.getUniMapFromOrdering("GB1", false));
+
+        Assert.assertEquals("Identity-H", PdfType0Font.getUniMapFromOrdering("Identity", true));
+        Assert.assertEquals("Identity-V", PdfType0Font.getUniMapFromOrdering("Identity", false));
+    }
 }