X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.util%2Fsrc%2Ftest%2Fjava%2Forg%2Fargeo%2Futil%2FCsvWriterTestCase.java;fp=org.argeo.util%2Fsrc%2Ftest%2Fjava%2Forg%2Fargeo%2Futil%2FCsvWriterTestCase.java;h=26b356def02ae20ff3e010fbe93d87c7ba9a56c3;hb=1df1bf64759d35d3d72b9d96b26b71118fdbe031;hp=0000000000000000000000000000000000000000;hpb=3a3d316af102ba410d1d9e6de349d0c8f7ac044f;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.util/src/test/java/org/argeo/util/CsvWriterTestCase.java b/org.argeo.util/src/test/java/org/argeo/util/CsvWriterTestCase.java
new file mode 100644
index 000000000..26b356def
--- /dev/null
+++ b/org.argeo.util/src/test/java/org/argeo/util/CsvWriterTestCase.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.util;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+public class CsvWriterTestCase extends TestCase {
+	public void testWrite() throws Exception {
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		final CsvWriter csvWriter = new CsvWriter(out);
+
+		String[] header = { "Header1", "Header 2", "Header,3", "Header\n4",
+				"Header\"5\"" };
+		String[] line1 = { "Value1", "Value 2", "Value,3", "Value\n4",
+				"Value\"5\"" };
+		csvWriter.writeLine(Arrays.asList(header));
+		csvWriter.writeLine(Arrays.asList(line1));
+
+		String reference = "Header1,Header 2,\"Header,3\",\"Header\n4\",\"Header\"\"5\"\"\"\n"
+				+ "Value1,Value 2,\"Value,3\",\"Value\n4\",\"Value\"\"5\"\"\"\n";
+		String written = new String(out.toByteArray());
+		assertEquals(reference, written);
+		out.close();
+		System.out.println(written);
+
+		final List<String> allTokens = new ArrayList<String>();
+		CsvParser csvParser = new CsvParser() {
+			protected void processLine(Integer lineNumber, List<String> header,
+					List<String> tokens) {
+				if (lineNumber == 2)
+					allTokens.addAll(header);
+				allTokens.addAll(tokens);
+			}
+		};
+		ByteArrayInputStream in = new ByteArrayInputStream(written.getBytes());
+		csvParser.parse(in);
+		in.close();
+		List<String> allTokensRef = new ArrayList<String>();
+		allTokensRef.addAll(Arrays.asList(header));
+		allTokensRef.addAll(Arrays.asList(line1));
+
+		assertEquals(allTokensRef.size(), allTokens.size());
+		for (int i = 0; i < allTokensRef.size(); i++)
+			assertEquals(allTokensRef.get(i), allTokens.get(i));
+	}
+
+}