diff --git a/sandbox/src/test/java/org/springframework/ldap/support/ContextSourceTransactionManagerTest.java b/sandbox/src/test/java/org/springframework/ldap/support/ContextSourceTransactionManagerTest.java
deleted file mode 100644
index d59d8a55..00000000
--- a/sandbox/src/test/java/org/springframework/ldap/support/ContextSourceTransactionManagerTest.java
+++ /dev/null
@@ -1,127 +0,0 @@
-package org.springframework.ldap.support;
-
-import javax.naming.directory.DirContext;
-
-import junit.framework.TestCase;
-
-import org.easymock.MockControl;
-import org.springframework.ldap.ContextSource;
-import org.springframework.ldap.support.ContextSourceTransactionManager.ContextSourceTransactionObject;
-import org.springframework.transaction.TransactionDefinition;
-import org.springframework.transaction.support.TransactionSynchronizationManager;
-
-public class ContextSourceTransactionManagerTest extends TestCase {
-
-    private MockControl contextSourceControl;
-
-    private ContextSource contextSourceMock;
-
-    private MockControl contextControl;
-
-    private DirContext contextMock;
-
-    private ContextSourceTransactionManager tested;
-
-    private MockControl transactionDefinitionControl;
-
-    private TransactionDefinition transactionDefinitionMock;
-
-    protected void setUp() throws Exception {
-        super.setUp();
-        if (TransactionSynchronizationManager.isSynchronizationActive()) {
-            TransactionSynchronizationManager.clearSynchronization();
-        }
-
-        contextSourceControl = MockControl.createControl(ContextSource.class);
-        contextSourceMock = (ContextSource) contextSourceControl.getMock();
-
-        contextControl = MockControl.createControl(DirContext.class);
-        contextMock = (DirContext) contextControl.getMock();
-
-        transactionDefinitionControl = MockControl
-                .createControl(TransactionDefinition.class);
-        transactionDefinitionMock = (TransactionDefinition) transactionDefinitionControl
-                .getMock();
-
-        tested = new ContextSourceTransactionManager();
-        tested.setContextSource(contextSourceMock);
-    }
-
-    protected void tearDown() throws Exception {
-        super.tearDown();
-
-        contextControl = null;
-        contextMock = null;
-
-        contextSourceControl = null;
-        contextSourceMock = null;
-
-        transactionDefinitionControl = null;
-        transactionDefinitionMock = null;
-
-        if (TransactionSynchronizationManager.isSynchronizationActive()) {
-            TransactionSynchronizationManager.clearSynchronization();
-        }
-    }
-
-    public void testDoGetTransaction() {
-        Object result = tested.doGetTransaction();
-
-        assertNotNull(result);
-        assertTrue(result instanceof ContextSourceTransactionObject);
-        ContextSourceTransactionObject transactionObject = (ContextSourceTransactionObject) result;
-        assertNull(transactionObject.getContextHolder());
-    }
-
-    public void testDoGetTransactionTransactionActive() {
-        DirContextHolder expectedContextHolder = new DirContextHolder(null);
-        TransactionSynchronizationManager.bindResource(contextSourceMock,
-                expectedContextHolder);
-        Object result = tested.doGetTransaction();
-
-        assertSame(expectedContextHolder,
-                ((ContextSourceTransactionObject) result).getContextHolder());
-    }
-
-    public void testDoBegin() {
-        contextSourceControl.expectAndReturn(contextSourceMock
-                .getReadOnlyContext(), contextMock);
-
-        contextSourceControl.replay();
-
-        ContextSourceTransactionObject expectedTransactionObject = new ContextSourceTransactionObject(
-                null);
-        tested.doBegin(expectedTransactionObject, transactionDefinitionMock);
-
-        contextSourceControl.verify();
-
-        DirContextHolder foundContextHolder = (DirContextHolder) TransactionSynchronizationManager
-                .getResource(contextSourceMock);
-        assertSame(contextMock, foundContextHolder.getCtx());
-    }
-
-    public void testDoCommit() {
-    }
-
-    public void testDoRollback() {
-        fail("Not yet implemented");
-    }
-
-    public void testDoCleanupAfterCompletion() throws Exception {
-        DirContextHolder expectedContextHolder = new DirContextHolder(
-                contextMock);
-        TransactionSynchronizationManager.bindResource(contextSourceMock,
-                expectedContextHolder);
-
-        contextMock.close();
-        contextControl.replay();
-        
-        tested.doCleanupAfterCompletion(new ContextSourceTransactionObject(
-                expectedContextHolder));
-
-        contextControl.verify();
-        assertNull(TransactionSynchronizationManager
-                .getResource(contextSourceMock));
-
-    }
-}