[431856] [CBI] Enable JUnit tests for sourceediting.tests repo

The unzip util expects a flat directory, but this isn't the case for maven. Eclipse-BundleShape: dir is an alternate.

tests/org.eclipse.wst.xml.tests.encoding/src/org/eclipse/wst/xml/tests/encoding/ZippedTest.java

diff --git a/tests/org.eclipse.wst.xml.tests.encoding/src/org/eclipse/wst/xml/tests/encoding/ZippedTest.java b/tests/org.eclipse.wst.xml.tests.encoding/src/org/eclipse/wst/xml/tests/encoding/ZippedTest.java
index 18f5232..9f416aa 100644
--- a/tests/org.eclipse.wst.xml.tests.encoding/src/org/eclipse/wst/xml/tests/encoding/ZippedTest.java
+++ b/tests/org.eclipse.wst.xml.tests.encoding/src/org/eclipse/wst/xml/tests/encoding/ZippedTest.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2010 IBM Corporation and others.
+ * Copyright (c) 2010, 2014 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -10,8 +10,6 @@
  *******************************************************************************/
 package org.eclipse.wst.xml.tests.encoding;
 
-import java.io.File;
-
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IProjectDescription;
@@ -39,9 +37,9 @@
 			String destinationProjectString = fProject.getLocation().toOSString();
 			String destinationFolder = destinationProjectString + "/";
 
-			File zipFile = TestsPlugin.getTestFile("testfiles.zip");
+			//File zipFile = TestsPlugin.getTestFile("testfiles.zip");
 			ProjectUnzipUtility projUtil = new ProjectUnzipUtility();
-			projUtil.unzipAndImport(zipFile, destinationFolder);
+			projUtil.unzipAndImport(TestsPlugin.getTestResource("testfiles.zip"), destinationFolder);
 			projUtil.initJavaProject(TEST_PROJECT_NAME);
 			fProject.refreshLocal(IResource.DEPTH_INFINITE, null);
 			isSetUp = true;