ONOS-2431 - Unit tests for DistributedNetworkConfigStore

Change-Id: I7a3f6bd5d39c90e7ad2247fb56a14fa29227ad91
diff --git a/core/api/src/test/java/org/onosproject/store/service/ConsistentMapAdapter.java b/core/api/src/test/java/org/onosproject/store/service/ConsistentMapAdapter.java
new file mode 100644
index 0000000..e6df572
--- /dev/null
+++ b/core/api/src/test/java/org/onosproject/store/service/ConsistentMapAdapter.java
@@ -0,0 +1,144 @@
+/*
+ * 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.service;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+import java.util.function.Predicate;
+
+/**
+ * Testing adapter for the consistent map.
+ */
+public class ConsistentMapAdapter<K, V> implements ConsistentMap<K, V> {
+    @Override
+    public int size() {
+        return 0;
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return false;
+    }
+
+    @Override
+    public boolean containsKey(K key) {
+        return false;
+    }
+
+    @Override
+    public boolean containsValue(V value) {
+        return false;
+    }
+
+    @Override
+    public Versioned<V> get(K key) {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> computeIfAbsent(K key, Function<? super K, ? extends V> mappingFunction) {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> compute(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> computeIfPresent(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> computeIf(K key, Predicate<? super V> condition,
+                                  BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> put(K key, V value) {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> putAndGet(K key, V value) {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> remove(K key) {
+        return null;
+    }
+
+    @Override
+    public void clear() {
+
+    }
+
+    @Override
+    public Set<K> keySet() {
+        return null;
+    }
+
+    @Override
+    public Collection<Versioned<V>> values() {
+        return null;
+    }
+
+    @Override
+    public Set<Map.Entry<K, Versioned<V>>> entrySet() {
+        return null;
+    }
+
+    @Override
+    public Versioned<V> putIfAbsent(K key, V value) {
+        return null;
+    }
+
+    @Override
+    public boolean remove(K key, V value) {
+        return false;
+    }
+
+    @Override
+    public boolean remove(K key, long version) {
+        return false;
+    }
+
+    @Override
+    public boolean replace(K key, V oldValue, V newValue) {
+        return false;
+    }
+
+    @Override
+    public boolean replace(K key, long oldVersion, V newValue) {
+        return false;
+    }
+
+    @Override
+    public void addListener(MapEventListener<K, V> listener) {
+
+    }
+
+    @Override
+    public void removeListener(MapEventListener<K, V> listener) {
+
+    }
+}