--- /dev/null
+/*
+ * Copyright (c) 2017 Pantheon Technologies 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.access.commands;
+
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import org.opendaylight.controller.cluster.access.concepts.RequestException;
+import org.opendaylight.controller.cluster.access.concepts.RequestExceptionTest;
+
+public class UnknownHistoryExceptionTest extends RequestExceptionTest<UnknownHistoryException> {
+
+ private static final RequestException OBJECT = new UnknownHistoryException(100L);
+ private static final RequestException OBJECT_NULL_PARAM = new UnknownHistoryException(null);
+
+ @Override
+ protected void isRetriable() {
+ assertTrue(OBJECT.isRetriable());
+ }
+
+ @Override
+ protected void checkMessage() {
+ String message = OBJECT.getMessage();
+ assertTrue("Last known history is 100".equals(message));
+ message = OBJECT_NULL_PARAM.getMessage();
+ assertTrue("Last known history is null".equals(message));
+ assertNull(OBJECT.getCause());
+ }
+
+}