X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.core%2Fext%2Ftest%2Forg%2Fargeo%2Futil%2FCsvWriterTest.java;fp=org.argeo.core%2Fext%2Ftest%2Forg%2Fargeo%2Futil%2FCsvWriterTest.java;h=ff5dcc56b69862ea151b22639ee571b9605141c7;hb=8c2f9a6ead2db97e1713f2ec5e486ce7c45fbc13;hp=0000000000000000000000000000000000000000;hpb=72788789268d2ac01dcb817d134c057307ba6de8;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.core/ext/test/org/argeo/util/CsvWriterTest.java b/org.argeo.core/ext/test/org/argeo/util/CsvWriterTest.java
new file mode 100644
index 000000000..ff5dcc56b
--- /dev/null
+++ b/org.argeo.core/ext/test/org/argeo/util/CsvWriterTest.java
@@ -0,0 +1,47 @@
+package org.argeo.util;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/** {@link CsvWriter} tests. */
+public class CsvWriterTest {
+	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());
+		assert reference.equals(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));
+
+		assert allTokensRef.size() == allTokens.size();
+		for (int i = 0; i < allTokensRef.size(); i++)
+			assert allTokensRef.get(i).equals(allTokens.get(i));
+	}
+
+}