Index: impl-base/src/test/java/org/jboss/shrinkwrap/impl/base/asset/EmptyAssetTestCase.java
===================================================================
--- impl-base/src/test/java/org/jboss/shrinkwrap/impl/base/asset/EmptyAssetTestCase.java (revision 0)
+++ impl-base/src/test/java/org/jboss/shrinkwrap/impl/base/asset/EmptyAssetTestCase.java (revision 0)
@@ -0,0 +1,76 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2009, Red Hat Middleware LLC, and individual contributors
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * 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.jboss.shrinkwrap.impl.base.asset;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.util.logging.Logger;
+
+import junit.framework.Assert;
+
+import org.junit.Test;
+
+/**
+ * Test Cases for the {@link EmptyAsset}
+ *
+ * @author Dan Allen
+ * @version $Revision: $
+ */
+public class EmptyAssetTestCase
+{
+
+ //-------------------------------------------------------------------------------------||
+ // Class Members ----------------------------------------------------------------------||
+ //-------------------------------------------------------------------------------------||
+
+ /**
+ * Logger
+ */
+ private static final Logger log = Logger.getLogger(EmptyAssetTestCase.class.getName());
+
+ //-------------------------------------------------------------------------------------||
+ // Instance Members -------------------------------------------------------------------||
+ //-------------------------------------------------------------------------------------||
+
+ //-------------------------------------------------------------------------------------||
+ // Tests ------------------------------------------------------------------------------||
+ //-------------------------------------------------------------------------------------||
+
+ /**
+ * Ensures that the contents of the asset is empty.
+ */
+ @Test
+ public void testRoundtrip() throws Exception
+ {
+ // Log
+ log.info("testRoundtrip");
+
+ // Make Asset
+ final EmptyAsset asset = new EmptyAsset();
+
+ // Get the contents back out of the asset
+ final InputStream stream = asset.openStream();
+ final ByteArrayOutputStream out = new ByteArrayOutputStream(0);
+ int read;
+ while ((read = stream.read()) != -1)
+ {
+ out.write(read);
+ }
+
+ Assert.assertEquals("Roundtrip did not produce empty contents", 0, out.toByteArray().length);
+ }
+}
Index: impl-base/src/main/java/org/jboss/shrinkwrap/impl/base/asset/EmptyAsset.java
===================================================================
--- impl-base/src/main/java/org/jboss/shrinkwrap/impl/base/asset/EmptyAsset.java (revision 0)
+++ impl-base/src/main/java/org/jboss/shrinkwrap/impl/base/asset/EmptyAsset.java (revision 0)
@@ -0,0 +1,39 @@
+package org.jboss.shrinkwrap.impl.base.asset;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+
+import org.jboss.shrinkwrap.api.Asset;
+
+/**
+ * Implementation of a {@link Asset} having empty content.
+ *
+ * @author Dan Allen
+ * @version $Revision: $
+ */
+public class EmptyAsset implements Asset
+{
+ //-------------------------------------------------------------------------------------||
+ // Required Implementations -----------------------------------------------------------||
+ //-------------------------------------------------------------------------------------||
+
+ /**
+ * @see org.jboss.shrinkwrap.api.Asset#openStream()
+ */
+ @Override
+ public InputStream openStream()
+ {
+ return new ByteArrayInputStream(new byte[0]);
+ }
+
+ /**
+ * {@inheritDoc}
+ * @see java.lang.Object#toString()
+ */
+ @Override
+ public String toString()
+ {
+ return "EmptyAsset";
+ }
+
+}
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