1 files changed, 57 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/test/java/org/onosproject/store/persistence/TestPersistenceService.java b/framework/src/onos/core/api/src/test/java/org/onosproject/store/persistence/TestPersistenceService.java
new file mode 100644
index 00000000..a6d97458
--- /dev/null
+++ b/framework/src/onos/core/api/src/test/java/org/onosproject/store/persistence/TestPersistenceService.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.store.persistence;
+
+import java.util.Map;
+
+import org.onosproject.persistence.PersistentMapBuilder;
+import org.onosproject.persistence.PersistentSetBuilder;
+import org.onosproject.store.service.Serializer;
+
+import com.google.common.collect.Maps;
+
+/**
+ * PersistenceService that produces in memory maps for use in unit testing.
+ */
+public class TestPersistenceService extends PersistenceServiceAdapter {
+    @Override
+    public <K, V> PersistentMapBuilder<K, V> persistentMapBuilder() {
+        return new TestPersistentMapBuilder<K, V>();
+    }
+
+    @Override
+    public <E> PersistentSetBuilder<E> persistentSetBuilder() {
+        throw new UnsupportedOperationException();
+    }
+
+    private static class TestPersistentMapBuilder<K, V> implements PersistentMapBuilder<K, V> {
+
+        @Override
+        public PersistentMapBuilder<K, V> withName(String name) {
+            return this;
+        }
+
+        @Override
+        public PersistentMapBuilder<K, V> withSerializer(Serializer serializer) {
+            return this;
+        }
+
+        @Override
+        public Map<K, V> build() {
+            return Maps.newConcurrentMap();
+        }
+    }
+}