From 706d2413acbd6aa0099c0f5256cce100a08c9b04 Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Fri, 1 Mar 2013 18:45:59 +0100
Subject: [PATCH] [New] added tests for the dmedia base32 encoding

Since Jason DeRose now put up some test vectors for the dmedia base32
encoding, i thought it wise to add these in a test
---
 .../utils/helper/BaseDecodingTest.java        | 23 +++++++++++++++++++
 .../utils/helper/BaseEncodingTest.java        | 22 ++++++++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/src/test/java/ch/eitchnet/utils/helper/BaseDecodingTest.java b/src/test/java/ch/eitchnet/utils/helper/BaseDecodingTest.java
index cebe427be..0c8cf9a19 100644
--- a/src/test/java/ch/eitchnet/utils/helper/BaseDecodingTest.java
+++ b/src/test/java/ch/eitchnet/utils/helper/BaseDecodingTest.java
@@ -23,8 +23,10 @@ package ch.eitchnet.utils.helper;
 
 import static ch.eitchnet.utils.helper.BaseDecoding.fromBase16;
 import static ch.eitchnet.utils.helper.BaseDecoding.fromBase32;
+import static ch.eitchnet.utils.helper.BaseDecoding.fromBase32Dmedia;
 import static ch.eitchnet.utils.helper.BaseDecoding.fromBase32Hex;
 import static ch.eitchnet.utils.helper.BaseDecoding.fromBase64;
+import static ch.eitchnet.utils.helper.BaseEncoding.toBase32Hex;
 import junit.framework.Assert;
 
 import org.junit.Test;
@@ -104,6 +106,27 @@ public class BaseDecodingTest {
 		logger.info("Decoding 200MB Base32Hex took " + StringHelper.formatNanoDuration(end - start));
 	}
 
+	@Test
+	public void testBase32Dmedia() {
+
+		Assert.assertEquals("", new String(fromBase32Dmedia("".getBytes())));
+		Assert.assertEquals("binary foo", new String(fromBase32Dmedia("FCNPVRELI7J9FUUI".getBytes())));
+		Assert.assertEquals("f", new String(fromBase32Dmedia("FR======".getBytes())));
+		Assert.assertEquals("fo", new String(fromBase32Dmedia("FSQJ====".getBytes())));
+		Assert.assertEquals("foo", new String(fromBase32Dmedia("FSQPX===".getBytes())));
+		Assert.assertEquals("foob", new String(fromBase32Dmedia("FSQPXRJ=".getBytes())));
+		Assert.assertEquals("fooba", new String(fromBase32Dmedia("FSQPXRM4".getBytes())));
+		Assert.assertEquals("foobar", new String(fromBase32Dmedia("FSQPXRM4HB======".getBytes())));
+
+		long start = System.nanoTime();
+		byte[] bytes = new byte[1024 * 1024];
+		for (int i = 0; i < 200; i++) {
+			toBase32Hex(bytes);
+		}
+		long end = System.nanoTime();
+		logger.info("Encoding 200MB Base32Dmedia took " + StringHelper.formatNanoDuration(end - start));
+	}
+
 	@Test
 	public void testBase16() {
 		Assert.assertEquals("", new String(fromBase16("".getBytes())));
diff --git a/src/test/java/ch/eitchnet/utils/helper/BaseEncodingTest.java b/src/test/java/ch/eitchnet/utils/helper/BaseEncodingTest.java
index c30417014..0a7042dae 100644
--- a/src/test/java/ch/eitchnet/utils/helper/BaseEncodingTest.java
+++ b/src/test/java/ch/eitchnet/utils/helper/BaseEncodingTest.java
@@ -24,6 +24,7 @@ package ch.eitchnet.utils.helper;
 import static ch.eitchnet.utils.helper.BaseEncoding.toBase16;
 import static ch.eitchnet.utils.helper.BaseEncoding.toBase32;
 import static ch.eitchnet.utils.helper.BaseEncoding.toBase32Hex;
+import static ch.eitchnet.utils.helper.BaseEncoding.toBase32Dmedia;
 import static ch.eitchnet.utils.helper.BaseEncoding.toBase64;
 import junit.framework.Assert;
 
@@ -95,6 +96,27 @@ public class BaseEncodingTest {
 		long end = System.nanoTime();
 		logger.info("Encoding 200MB Base32Hex took " + StringHelper.formatNanoDuration(end - start));
 	}
+	
+	@Test
+	public void testBase32Dmedia() {
+		
+		Assert.assertEquals("", new String(toBase32Dmedia("".getBytes())));
+		Assert.assertEquals("FCNPVRELI7J9FUUI", new String(toBase32Dmedia("binary foo".getBytes())));
+		Assert.assertEquals("FR======", new String(toBase32Dmedia("f".getBytes())));
+		Assert.assertEquals("FSQJ====", new String(toBase32Dmedia("fo".getBytes())));
+		Assert.assertEquals("FSQPX===", new String(toBase32Dmedia("foo".getBytes())));
+		Assert.assertEquals("FSQPXRJ=", new String(toBase32Dmedia("foob".getBytes())));
+		Assert.assertEquals("FSQPXRM4", new String(toBase32Dmedia("fooba".getBytes())));
+		Assert.assertEquals("FSQPXRM4HB======", new String(toBase32Dmedia("foobar".getBytes())));
+
+		long start = System.nanoTime();
+		byte[] bytes = new byte[1024 * 1024];
+		for (int i = 0; i < 200; i++) {
+			toBase32Hex(bytes);
+		}
+		long end = System.nanoTime();
+		logger.info("Encoding 200MB Base32Dmedia took " + StringHelper.formatNanoDuration(end - start));
+	}
 
 	@Test
 	public void testBase16() {