Use Config Admin to overlay datastore properties

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DatastoreContextConfigAdminOverlayTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DatastoreContextConfigAdminOverlayTest.java
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+/*
+ * Copyright (c) 2015 Brocade Communications Systems, Inc. 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 static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import java.io.IOException;
+import java.util.Dictionary;
+import java.util.Hashtable;
+import org.junit.Test;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+import org.osgi.service.cm.Configuration;
+import org.osgi.service.cm.ConfigurationAdmin;
+
+/**
+ * Unit tests for DatastoreContextConfigAdminOverlay.
+ *
+ * @author Thomas Pantelis
+ */
+public class DatastoreContextConfigAdminOverlayTest {
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void test() throws IOException {
+        BundleContext mockBundleContext = mock(BundleContext.class);
+        ServiceReference<ConfigurationAdmin> mockServiceRef = mock(ServiceReference.class);
+        ConfigurationAdmin mockConfigAdmin = mock(ConfigurationAdmin.class);
+        Configuration mockConfig = mock(Configuration.class);
+        DatastoreContextIntrospector mockIntrospector = mock(DatastoreContextIntrospector.class);
+
+        doReturn(mockServiceRef).when(mockBundleContext).getServiceReference(ConfigurationAdmin.class);
+        doReturn(mockConfigAdmin).when(mockBundleContext).getService(mockServiceRef);
+
+        doReturn(mockConfig).when(mockConfigAdmin).getConfiguration(DatastoreContextConfigAdminOverlay.CONFIG_ID);
+
+        doReturn(DatastoreContextConfigAdminOverlay.CONFIG_ID).when(mockConfig).getPid();
+
+        Dictionary<String, Object> properties = new Hashtable<>();
+        properties.put("property", "value");
+        doReturn(properties).when(mockConfig).getProperties();
+
+        try(DatastoreContextConfigAdminOverlay overlay = new DatastoreContextConfigAdminOverlay(
+                mockIntrospector, mockBundleContext)) {
+        }
+
+        verify(mockIntrospector).update(properties);
+
+        verify(mockBundleContext).ungetService(mockServiceRef);
+    }
+}