Add AbstractTransactionCommitCohort unit tests

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/EmptyTransactionCommitCohortTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/EmptyTransactionCommitCohortTest.java
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+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/databroker/actors/dds/EmptyTransactionCommitCohortTest.java
@@ -0,0 +1,60 @@
+/*
+ * 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.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.TRANSACTION_ID;
+import static org.opendaylight.controller.cluster.databroker.actors.dds.TestUtils.getWithTimeout;
+
+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.mockito.MockitoAnnotations;
+
+public class EmptyTransactionCommitCohortTest {
+
+    @Mock
+    private AbstractClientHistory history;
+
+    private EmptyTransactionCommitCohort cohort;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        cohort = new EmptyTransactionCommitCohort(history, TRANSACTION_ID);
+    }
+
+    @Test
+    public void testCanCommit() throws Exception {
+        final ListenableFuture<Boolean> canCommit = cohort.canCommit();
+        Assert.assertTrue(getWithTimeout(canCommit));
+    }
+
+    @Test
+    public void testPreCommit() throws Exception {
+        final ListenableFuture<Void> preCommit = cohort.preCommit();
+        Assert.assertNull(getWithTimeout(preCommit));
+    }
+
+    @Test
+    public void testAbort() throws Exception {
+        final ListenableFuture<Void> abort = cohort.abort();
+        verify(history).onTransactionComplete(TRANSACTION_ID);
+        Assert.assertNull(getWithTimeout(abort));
+    }
+
+    @Test
+    public void testCommit() throws Exception {
+        final ListenableFuture<Void> commit = cohort.commit();
+        verify(history).onTransactionComplete(TRANSACTION_ID);
+        Assert.assertNull(getWithTimeout(commit));
+    }
+
+}
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