Bug 5947: additional tests for binding-dom-adapter

Change-Id: Iae78d6b0ba6c5e163fac964db0099235801e6cee
Signed-off-by: Peter Nosal <peter.nosal@pantheon.tech>

diff --git a/binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/LazyDOMRpcResultFutureTest.java b/binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/LazyDOMRpcResultFutureTest.java
new file mode 100644 (file)
index 0000000..3d72d80
--- /dev/null
+++ b/binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/LazyDOMRpcResultFutureTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2016 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.mdsal.binding.dom.adapter;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyBoolean;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.verify;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.util.concurrent.ListenableFuture;
+import java.lang.reflect.Field;
+import java.util.concurrent.TimeUnit;
+import org.junit.Before;
+import org.junit.Test;
+import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
+import org.opendaylight.yangtools.yang.binding.DataContainer;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+
+public class LazyDOMRpcResultFutureTest {
+
+    private LazyDOMRpcResultFuture lazyDOMRpcResultFuture;
+    private final BindingNormalizedNodeCodecRegistry codec = mock(BindingNormalizedNodeCodecRegistry.class);
+    private final ListenableFuture future = mock(ListenableFuture.class);
+    private final RpcResult domRpcResult = mock(RpcResult.class);
+
+    @Before
+    public void setUp() throws Exception {
+        lazyDOMRpcResultFuture = (LazyDOMRpcResultFuture) LazyDOMRpcResultFuture.create(codec, future);
+        reset(future);
+        doReturn(true).when(future).cancel(anyBoolean());
+        doNothing().when(future).addListener(any(), any());
+
+
+        doReturn(true).when(domRpcResult).isSuccessful();
+        doReturn(true).when(future).isCancelled();
+        doReturn(true).when(future).isDone();
+
+        doReturn(mock(DataContainer.class)).when(domRpcResult).getResult();
+        doReturn(domRpcResult).when(future).get();
+        doReturn(domRpcResult).when(future).get(1, TimeUnit.SECONDS);
+    }
+
+    @Test
+    public void basicTest() throws Exception {
+        assertNotNull(lazyDOMRpcResultFuture);
+        assertEquals(future, lazyDOMRpcResultFuture.getBindingFuture());
+
+        lazyDOMRpcResultFuture.cancel(true);
+        verify(future).cancel(anyBoolean());
+
+        lazyDOMRpcResultFuture.addListener(any(), any());
+        verify(future).addListener(any(), any());
+
+        assertTrue(lazyDOMRpcResultFuture.isCancelled() && lazyDOMRpcResultFuture.isDone());
+        assertEquals(lazyDOMRpcResultFuture.checkedGet(), lazyDOMRpcResultFuture.get(1, TimeUnit.SECONDS));
+        final Field result = LazyDOMRpcResultFuture.class.getDeclaredField("result");
+        result.setAccessible(true);
+        result.set(lazyDOMRpcResultFuture, null);
+        assertEquals(lazyDOMRpcResultFuture.checkedGet(1, TimeUnit.SECONDS), lazyDOMRpcResultFuture.get());
+
+        result.set(lazyDOMRpcResultFuture, null);
+        doReturn(new Object()).when(domRpcResult).getResult();
+        assertNotNull(lazyDOMRpcResultFuture.get());
+
+        result.set(lazyDOMRpcResultFuture, null);
+        doReturn(false).when(domRpcResult).isSuccessful();
+        doReturn(ImmutableList.of()).when(domRpcResult).getErrors();
+        assertNotNull(lazyDOMRpcResultFuture.get());
+    }
+
+    @Test(expected = InterruptedException.class)
+    public void checkedGetWithException() throws Throwable {
+        doThrow(InterruptedException.class).when(future).get();
+        try {
+            lazyDOMRpcResultFuture.checkedGet();
+        } catch (RuntimeException e) {
+            throw e.getCause();
+        }
+    }
+
+    @Test(expected = InterruptedException.class)
+    public void checkedGetWithException2() throws Throwable {
+        doThrow(InterruptedException.class).when(future).get(1, TimeUnit.SECONDS);
+        try {
+            lazyDOMRpcResultFuture.checkedGet(1, TimeUnit.SECONDS);
+        } catch (RuntimeException e) {
+            throw e.getCause();
+        }
+    }
+}
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