1 files changed, 101 insertions, 0 deletions
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/TransactionMappingContextTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/TransactionMappingContextTest.java
new file mode 100644
index 000000000..2dcee889a
--- /dev/null
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/TransactionMappingContextTest.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.translate.util;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertSame;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.Futures;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class TransactionMappingContextTest {
+
+    private TransactionMappingContext ctx;
+    private InstanceIdentifier<DataObject> id = InstanceIdentifier.create(DataObject.class);
+    @Mock
+    private ReadWriteTransaction writeTx;
+    @Mock
+    private DataObject data;
+    private ReadFailedException ex = new ReadFailedException("test fail");
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        ctx = new TransactionMappingContext(writeTx);
+
+        when(writeTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
+    }
+
+    @Test
+    public void testRead() throws Exception {
+        final CheckedFuture<Optional<DataObject>, ReadFailedException> futureData =
+                Futures.immediateCheckedFuture(Optional.of((data)));
+        when(writeTx.read(LogicalDatastoreType.OPERATIONAL, id)).thenReturn(futureData);
+
+        assertSame(ctx.read(id).get(), data);
+        verify(writeTx).read(LogicalDatastoreType.OPERATIONAL, id);
+
+        when(writeTx.read(LogicalDatastoreType.OPERATIONAL, id)).thenReturn(Futures.immediateCheckedFuture(Optional.absent()));
+        assertFalse(ctx.read(id).isPresent());
+    }
+
+
+    @Test(expected = IllegalStateException.class)
+    public void testReadFailure() throws Exception {
+        final CheckedFuture<Optional<DataObject>, ReadFailedException> futureData =
+                Futures.immediateFailedCheckedFuture(ex);
+        when(writeTx.read(LogicalDatastoreType.OPERATIONAL, id)).thenReturn(futureData);
+        assertSame(ctx.read(id).get(), data);
+    }
+
+    @Test
+    public void testMerge() throws Exception {
+        ctx.merge(id, data);
+        verify(writeTx).merge(LogicalDatastoreType.OPERATIONAL, id, data, true);
+    }
+
+    @Test
+    public void testPut() throws Exception {
+        ctx.put(id, data);
+        verify(writeTx).put(LogicalDatastoreType.OPERATIONAL, id, data, true);
+    }
+
+    @Test
+    public void testDelete() throws Exception {
+        ctx.delete(id);
+        verify(writeTx).delete(LogicalDatastoreType.OPERATIONAL, id);
+    }
+
+    @Test
+    public void testClose() throws Exception {
+        ctx.close();
+        verify(writeTx).cancel();
+    }
+
+}
+\ No newline at end of file