Bug 5700 - Backwards compatibility of sharding api's with old api's

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / test / java / org / opendaylight / controller / md / sal / dom / broker / impl / legacy / sharded / adapter / ShardedDOMDataBrokerDelegatingReadWriteTransactionTest.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/test/java/org/opendaylight/controller/md/sal/dom/broker/impl/legacy/sharded/adapter/ShardedDOMDataBrokerDelegatingReadWriteTransactionTest.java b/opendaylight/md-sal/sal-dom-broker/src/test/java/org/opendaylight/controller/md/sal/dom/broker/impl/legacy/sharded/adapter/ShardedDOMDataBrokerDelegatingReadWriteTransactionTest.java
new file mode 100644 (file)
index 0000000..1777866
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+++ b/opendaylight/md-sal/sal-dom-broker/src/test/java/org/opendaylight/controller/md/sal/dom/broker/impl/legacy/sharded/adapter/ShardedDOMDataBrokerDelegatingReadWriteTransactionTest.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2015 Cisco 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.md.sal.dom.broker.impl.legacy.sharded.adapter;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.Futures;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Matchers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.store.impl.TestModel;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
+
+public class ShardedDOMDataBrokerDelegatingReadWriteTransactionTest {
+
+    @Mock
+    private DOMDataWriteTransaction writeTx;
+
+    @Mock
+    private DOMDataReadOnlyTransaction readTx;
+
+    private ShardedDOMDataBrokerDelegatingReadWriteTransaction rwTx;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        doNothing().when(writeTx).put(any(), any(), any());
+        doNothing().when(writeTx).merge(any(), any(), any());
+        doNothing().when(writeTx).delete(any(), any());
+        rwTx = new ShardedDOMDataBrokerDelegatingReadWriteTransaction("TEST-TX", TestModel.createTestContext(), readTx, writeTx);
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void testFirstReadShouldFail() {
+        rwTx.read(LogicalDatastoreType.OPERATIONAL, TestModel.TEST_PATH);
+    }
+
+    @Test
+    public void testGetIdentifier() {
+        assertEquals("TEST-TX", rwTx.getIdentifier());
+    }
+
+    @Test
+    public void testReadWriteOperations() throws Exception {
+        doReturn(Futures.immediateCheckedFuture(Optional.absent())).when(readTx)
+                .read(any(), any());
+        rwTx.put(LogicalDatastoreType.OPERATIONAL, TestModel.TEST_PATH,
+                testNodeWithOuter(1, 2, 3));
+
+        verify(writeTx).put(eq(LogicalDatastoreType.OPERATIONAL), Matchers.eq(TestModel.TEST_PATH),
+                Matchers.eq(testNodeWithOuter(1, 2, 3)));
+        verify(readTx).read(eq(LogicalDatastoreType.OPERATIONAL), Matchers.eq(TestModel.TEST_PATH));
+
+        assertEquals(testNodeWithOuter(1, 2, 3),
+                rwTx.read(LogicalDatastoreType.OPERATIONAL, TestModel.TEST_PATH).checkedGet().get());
+
+        rwTx.merge(LogicalDatastoreType.OPERATIONAL, TestModel.TEST_PATH,
+                testNodeWithOuter(4, 5, 6));
+        assertEquals(testNodeWithOuter(1, 2, 3, 4, 5, 6),
+                rwTx.read(LogicalDatastoreType.OPERATIONAL, TestModel.TEST_PATH).checkedGet().get());
+
+        rwTx.delete(LogicalDatastoreType.OPERATIONAL, TestModel.TEST_PATH);
+
+        verify(writeTx).delete(eq(LogicalDatastoreType.OPERATIONAL), Matchers.eq(TestModel.TEST_PATH));
+        assertEquals(Optional.absent(),
+                rwTx.read(LogicalDatastoreType.OPERATIONAL, TestModel.TEST_PATH).checkedGet());
+    }
+
+    private DataContainerChild<?, ?> outerNode(int... ids) {
+        CollectionNodeBuilder<MapEntryNode, MapNode> outer = ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME);
+        for(int id: ids) {
+            outer.addChild(ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, id));
+        }
+
+        return outer.build();
+    }
+
+    private NormalizedNode<?, ?> testNodeWithOuter(int... ids) {
+        return testNodeWithOuter(outerNode(ids));
+    }
+
+    private NormalizedNode<?, ?> testNodeWithOuter(DataContainerChild<?, ?> outer) {
+        return ImmutableContainerNodeBuilder.create().withNodeIdentifier(
+                new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).withChild(outer).build();
+    }
+}
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