Add AbstractClientHandle derived classes tests

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientSnapshotTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientSnapshotTest.java
new file mode 100644 (file)
index 0000000..709335c
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+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientSnapshotTest.java
@@ -0,0 +1,58 @@
+/*
+ * 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.getWithTimeout;
+
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.CheckedFuture;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.opendaylight.mdsal.common.api.ReadFailedException;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+public class ClientSnapshotTest extends AbstractClientHandleTest<ClientSnapshot> {
+
+    private static final YangInstanceIdentifier PATH = YangInstanceIdentifier.EMPTY;
+
+    @Before
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        when(getDataTreeSnapshot().readNode(PATH)).thenReturn(Optional.absent());
+    }
+
+    @Override
+    protected ClientSnapshot createHandle(final AbstractClientHistory parent) {
+        return parent.takeSnapshot();
+    }
+
+    @Override
+    protected void doHandleOperation(final ClientSnapshot snapshot) {
+        snapshot.read(PATH);
+    }
+
+    @Test
+    public void testExists() throws Exception {
+        final CheckedFuture<Boolean, ReadFailedException> exists = getHandle().exists(PATH);
+        verify(getDataTreeSnapshot()).readNode(PATH);
+        Assert.assertFalse(getWithTimeout(exists));
+    }
+
+    @Test
+    public void testRead() throws Exception {
+        final CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> exists = getHandle().read(PATH);
+        verify(getDataTreeSnapshot()).readNode(PATH);
+        Assert.assertFalse(getWithTimeout(exists).isPresent());
+    }
+
+}
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