diff --git a/test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz b/test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz
new file mode 100644
index 0000000..20b56e8
Binary files /dev/null and b/test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz differ
diff --git a/test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz.md5 b/test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz.md5
new file mode 100644
index 0000000..f191b27
--- /dev/null
+++ b/test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz.md5
@@ -0,0 +1 @@
+2ca82150296f8412afd282e0d412ddea simplestuff-2016-08-26T22h17mn38s.tgz
diff --git a/test/org/dclermonte/siba/model/SibaManagerTest.java b/test/org/dclermonte/siba/model/SibaManagerTest.java
index 948eaad..953dab6 100644
--- a/test/org/dclermonte/siba/model/SibaManagerTest.java
+++ b/test/org/dclermonte/siba/model/SibaManagerTest.java
@@ -2,6 +2,7 @@ package org.dclermonte.siba.model;
 
 import java.io.File;
 import java.io.IOException;
+import java.security.NoSuchAlgorithmException;
 
 import org.apache.commons.compress.archivers.ArchiveException;
 import org.apache.commons.io.FileUtils;
@@ -15,46 +16,55 @@ import org.testng.annotations.Test;
  */
 public class SibaManagerTest
 {
-	/**
-	 *
-	 */
-	@Test
-	public void aFooTest()
-	{
-		Assert.assertTrue(true);
-	}
+    /**
+     *
+     */
+    @Test
+    public void aFooTest()
+    {
+        Assert.assertTrue(true);
+    }
 
-	/**
-	 *
-	 * @throws IOException
-	 * @throws ArchiveException
-	 * @throws SibaNullException
-	 */
-	@Test(expectedExceptions = SibaException.class)
-	public void backupTest01() throws ArchiveException, IOException, SibaException
-	{
-		SibaManager.backup(null, null);
-	}
+    /**
+     *
+     * @throws IOException
+     * @throws ArchiveException
+     * @throws SibaNullException
+     */
+    @Test(expectedExceptions = SibaException.class)
+    public void backupTest01() throws ArchiveException, IOException, SibaException
+    {
+        SibaManager.backup(null, null);
+    }
 
-	/**
-	 *
-	 * @throws ArchiveException
-	 * @throws IOException
-	 * @throws SibaNullException
-	 */
-	@Test
-	public void backupTest02() throws ArchiveException, IOException, SibaException
-	{
-		File source = new File("test/org/dclermonte/siba/data/simplestuff");
-		File target = SibaManager.backup(source, new File("test/org/dclermonte/siba/data/result"));
-		System.out.println(target.getName());
-		// Load md5 file.
-		String encoding = null;
-		String md5LineTarget = FileUtils.readFileToString(target, encoding);
-		File reference = new File("test/org/dclermonte/siba/data/reference/simplestuff-2016-05-18T22h57mn57s.tgz");
-		String md5LineSource = FileUtils.readFileToString(reference, encoding);
+    /**
+     *
+     * @throws ArchiveException
+     * @throws IOException
+     * @throws SibaNullException
+     */
+    @Test
+    public void backupTest02() throws ArchiveException, IOException, SibaException
+    {
+        File source = new File("test/org/dclermonte/siba/data/simplestuff");
+        File target = SibaManager.backup(source, new File("test/org/dclermonte/siba/data/result"));
+        File reference = new File("test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz");
+        Boolean fileEquals = FileUtils.contentEquals(reference, target);
+        // Test.
+        Assert.assertTrue(fileEquals);
+    }
 
-		// Test.
-		Assert.assertEquals(md5LineSource, md5LineTarget);
-	}
+    @Test
+    public void backupTest03() throws ArchiveException, IOException, SibaException, NoSuchAlgorithmException
+    {
+        File source = new File("test/org/dclermonte/siba/data/simplestuff");
+        File target = SibaManager.backup(source, new File("test/org/dclermonte/siba/data/result"));
+        String fileNameMD5 = "test/org/dclermonte/siba/data/result/fileMD5";
+        File fileMD5 = SibaUtils.createMD5File(target, fileNameMD5);
+        String md5Calculate = SibaUtils.loadMD5Sum(fileMD5);
+        File reference = new File("test/org/dclermonte/siba/data/reference/simplestuff-2016-08-26T22h17mn38s.tgz.md5");
+        String md5Reference = SibaUtils.loadMD5Sum(reference);
+        // Test.
+        Assert.assertEquals(md5Calculate, md5Reference);
+    }
 }