1 files changed, 59 insertions, 0 deletions
diff --git a/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/utils/CsvUtilsTest.java b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/utils/CsvUtilsTest.java
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+++ b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/utils/CsvUtilsTest.java
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+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egiz.pdfas.utils;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+/**
+ * Some tests for CSV utils. Note that the German version of CSV is used, with semicolons instead of commas.
+ *
+ * @author Datentechnik Innovation GmbH
+ */
+public class CsvUtilsTest {
+
+	@Test
+	public void testEscapeCsvValue() {
+		assertEquals("", CsvUtils.escapeCsvValue(null));
+		assertEquals("", CsvUtils.escapeCsvValue(""));
+		assertEquals("Hello World", CsvUtils.escapeCsvValue("Hello World"));
+		assertEquals("1,2", CsvUtils.escapeCsvValue("1,2"));
+		assertEquals("3.4", CsvUtils.escapeCsvValue("3.4"));
+		assertEquals("1", CsvUtils.escapeCsvValue(1));
+	}
+
+	@Test
+	public void testEscapeCsvValueQuotes() {
+		// RFC 4180 (6): Fields containing line breaks (CRLF), double quotes, and commas
+		// should be enclosed in double-quotes.
+		assertEquals("\"Hello\nWorld\"", CsvUtils.escapeCsvValue("Hello\nWorld"));
+		assertEquals("\"Hello;World\"", CsvUtils.escapeCsvValue("Hello;World"));
+		// RFC 4180 (7): If double-quotes are used to enclose fields, then a double-quote
+		// appearing inside a field must be escaped by preceding it with
+		// another double quote.
+		assertEquals("\"Hello \"\"World\"\"\"", CsvUtils.escapeCsvValue("Hello \"World\""));
+	}
+
+}