https://issues.apache.org/jira/browse/AMQ-4485 - adding LevelDB variant of NegativeQueueTest

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1484484 13f79535-47bb-0310-9956-ffa450edef68

activemq-unit-tests/src/test/java/org/apache/activemq/store/leveldb/LevelDBNegativeQueueTest.java

@@ -0,0 +1,38 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.activemq.store.leveldb;
+
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.region.cursors.NegativeQueueTest;
+import org.apache.activemq.leveldb.LevelDBStore;
+import org.apache.activemq.util.IOHelper;
+
+import java.io.File;
+
+public class LevelDBNegativeQueueTest extends NegativeQueueTest {
+
+    @Override
+    protected void configureBroker(BrokerService answer) throws Exception {
+        super.configureBroker(answer);
+        LevelDBStore levelDBStore = new LevelDBStore();
+        File directory = new File("target/activemq-data/leveldb");
+        IOHelper.deleteChildren(directory);
+        levelDBStore.setDirectory(directory);
+        levelDBStore.deleteAllMessages();
+        answer.setPersistenceAdapter(levelDBStore);
+    }
+}