Add unit test for FrontedMetadata memory leaks

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / test / java / org / opendaylight / controller / cluster / datastore / TestShard.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TestShard.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TestShard.java
new file mode 100644 (file)
index 0000000..b0e744a
--- /dev/null
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TestShard.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2019 PANTHEON.tech, s.r.o. 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 http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.cluster.datastore;
+
+import org.opendaylight.controller.cluster.datastore.persisted.FrontendShardDataTreeSnapshotMetadata;
+
+public class TestShard extends Shard {
+    // Message to request FrontendMetadata
+    public static final class RequestFrontendMetadata {
+
+    }
+
+    protected TestShard(AbstractBuilder<?, ?> builder) {
+        super(builder);
+    }
+
+    @Override
+    protected void handleNonRaftCommand(Object message) {
+        if (message instanceof  RequestFrontendMetadata) {
+            FrontendShardDataTreeSnapshotMetadata metadataSnapshot = frontendMetadata.toSnapshot();
+            sender().tell(metadataSnapshot, self());
+        } else {
+            super.handleNonRaftCommand(message);
+        }
+    }
+
+    public static Shard.Builder builder() {
+        return new TestShard.Builder();
+    }
+
+    public static class Builder extends Shard.Builder {
+        Builder() {
+            super(TestShard.class);
+        }
+    }
+}
+