Add AbstractClientHandle derived classes tests

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / test / java / org / opendaylight / controller / cluster / databroker / actors / dds / ClientTransactionTest.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientTransactionTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientTransactionTest.java
new file mode 100644 (file)
index 0000000..7b10cef
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+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientTransactionTest.java
@@ -0,0 +1,140 @@
+/*
+ * 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.databroker.actors.dds;
+
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.assertFutureEquals;
+import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.assertOperationThrowsException;
+import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.getWithTimeout;
+
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.ListenableFuture;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.controller.cluster.access.commands.CommitLocalTransactionRequest;
+import org.opendaylight.controller.cluster.access.commands.TransactionCommitSuccess;
+import org.opendaylight.mdsal.common.api.ReadFailedException;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteCursor;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.CursorAwareDataTreeModification;
+import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
+
+public class ClientTransactionTest extends AbstractClientHandleTest<ClientTransaction> {
+
+    private static final YangInstanceIdentifier PATH = YangInstanceIdentifier.builder()
+            .node(QName.create("ns-1", "node-1"))
+            .build();
+    private static final NormalizedNode<?, ?> DATA = Builders.containerBuilder()
+            .withNodeIdentifier(YangInstanceIdentifier.NodeIdentifier.create(PATH.getLastPathArgument().getNodeType()))
+            .build();
+
+    @Mock
+    private CursorAwareDataTreeModification modification;
+
+    @Override
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        when(getDataTreeSnapshot().newModification()).thenReturn(modification);
+        when(modification.readNode(PATH)).thenReturn(Optional.of(DATA));
+    }
+
+    @Override
+    protected ClientTransaction createHandle(final AbstractClientHistory parent) {
+        return parent.createTransaction();
+    }
+
+    @Override
+    protected void doHandleOperation(final ClientTransaction transaction) {
+        transaction.read(PATH);
+    }
+
+    @Test
+    public void testOpenCloseCursor() throws Exception {
+        final DOMDataTreeWriteCursor cursor = getHandle().openCursor();
+        getHandle().closeCursor(cursor);
+        getHandle().openCursor().delete(PATH.getLastPathArgument());
+        verify(modification).delete(PATH);
+    }
+
+    @Test
+    public void testOpenSecondCursor() throws Exception {
+        getHandle().openCursor();
+        assertOperationThrowsException(getHandle()::openCursor, IllegalStateException.class);
+    }
+
+    @Test
+    public void testExists() throws Exception {
+        final CheckedFuture<Boolean, ReadFailedException> exists = getHandle().exists(PATH);
+        verify(modification).readNode(PATH);
+        Assert.assertTrue(getWithTimeout(exists));
+    }
+
+    @Test
+    public void testRead() throws Exception {
+        final CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> resultFuture = getHandle().read(PATH);
+        verify(modification).readNode(PATH);
+        final Optional<NormalizedNode<?, ?>> result = getWithTimeout(resultFuture);
+        Assert.assertTrue(result.isPresent());
+        Assert.assertEquals(DATA, result.get());
+    }
+
+    @Test
+    public void testDelete() throws Exception {
+        getHandle().delete(PATH);
+        verify(modification).delete(PATH);
+    }
+
+    @Test
+    public void testMerge() throws Exception {
+        getHandle().merge(PATH, DATA);
+        verify(modification).merge(PATH, DATA);
+    }
+
+    @Test
+    public void testWrite() throws Exception {
+        getHandle().write(PATH, DATA);
+        verify(modification).write(PATH, DATA);
+    }
+
+    @Test
+    public void testReadyEmpty() throws Exception {
+        final DOMStoreThreePhaseCommitCohort cohort = getHandle().ready();
+        assertFutureEquals(true, cohort.canCommit());
+        assertFutureEquals(null, cohort.preCommit());
+        assertFutureEquals(null, cohort.commit());
+    }
+
+    @Test
+    public void testReady() throws Exception {
+        getHandle().write(PATH, DATA);
+        final DOMStoreThreePhaseCommitCohort cohort = getHandle().ready();
+        final TransactionCommitSuccess response = new TransactionCommitSuccess(TRANSACTION_ID, 0L);
+        final ListenableFuture<Boolean> actual = cohort.canCommit();
+        final CommitLocalTransactionRequest request =
+                backendRespondToRequest(CommitLocalTransactionRequest.class, response);
+        Assert.assertEquals(modification, request.getModification());
+        assertFutureEquals(true, actual);
+        assertFutureEquals(null, cohort.preCommit());
+        assertFutureEquals(null, cohort.commit());
+    }
+
+    @Test
+    public void testReadyNoFurtherOperationsAllowed() throws Exception {
+        getHandle().ready();
+        checkClosed();
+    }
+
+}
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