From f2f995766bbe59cfa3472503147ec7d06adc8236 Mon Sep 17 00:00:00 2001
From: Ray Greenwell <ray@threerings.net>
Date: Mon, 5 Jul 2010 14:16:00 +0000
Subject: [PATCH] A demonstration of the failing of the current String[]
 transformer. I'll do some more tests and nix this one today.

---
 .../samskivert/depot/tests/TransformersTest.java   | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/java/com/samskivert/depot/tests/TransformersTest.java b/src/java/com/samskivert/depot/tests/TransformersTest.java
index 25bab20..b6a500b 100644
--- a/src/java/com/samskivert/depot/tests/TransformersTest.java
+++ b/src/java/com/samskivert/depot/tests/TransformersTest.java
@@ -20,9 +20,13 @@
 
 package com.samskivert.depot.tests;
 
+import java.util.Set;
+
 import org.junit.Test;
 import static org.junit.Assert.*;
 
+import com.google.common.collect.Sets;
+
 import com.samskivert.depot.Transformers;
 
 /**
@@ -36,4 +40,14 @@ public class TransformersTest
         Transformers.TabSeparatedString xform = new Transformers.TabSeparatedString();
         assertArrayEquals(data, xform.fromPersistent(null, xform.toPersistent(data)));
     }
+
+    @Test public void testEmpties ()
+    {
+        Transformers.TabSeparatedString xform = new Transformers.TabSeparatedString();
+        Set<String> set = Sets.newHashSet();
+//        set.add(xform.toPersistent(null));
+        set.add(xform.toPersistent(new String[] {}));
+        set.add(xform.toPersistent(new String[] {""}));
+        assertTrue(set.size() == 3);
+    }
 }