import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
-import com.google.common.base.Optional;
-import com.google.common.collect.Lists;
import com.google.common.util.concurrent.Uninterruptibles;
+import java.util.ArrayList;
import java.util.Arrays;
-import java.util.Collection;
import java.util.HashSet;
import java.util.List;
+import java.util.Optional;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
-import javax.annotation.Nonnull;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
+import java.util.concurrent.atomic.AtomicInteger;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.DistinctNodeContainer;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodeContainer;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
+import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidate;
public class MockDataTreeChangeListener implements DOMDataTreeChangeListener {
- private final List<DataTreeCandidate> changeList = Lists.newArrayList();
+ private final List<DataTreeCandidate> changeList = new ArrayList<>();
+
+ private final CountDownLatch onInitialDataLatch = new CountDownLatch(1);
+ private final AtomicInteger onInitialDataEventCount = new AtomicInteger();
private volatile CountDownLatch changeLatch;
private int expChangeEventCount;
- public MockDataTreeChangeListener(int expChangeEventCount) {
+ public MockDataTreeChangeListener(final int expChangeEventCount) {
reset(expChangeEventCount);
}
- public void reset(int newExpChangeEventCount) {
+ public void reset(final int newExpChangeEventCount) {
changeLatch = new CountDownLatch(newExpChangeEventCount);
- this.expChangeEventCount = newExpChangeEventCount;
+ expChangeEventCount = newExpChangeEventCount;
synchronized (changeList) {
changeList.clear();
}
}
@Override
- public void onDataTreeChanged(@Nonnull final Collection<DataTreeCandidate> changes) {
+ public void onDataTreeChanged(final List<DataTreeCandidate> changes) {
if (changeLatch.getCount() > 0) {
synchronized (changeList) {
changeList.addAll(changes);
}
}
+ @Override
+ public void onInitialData() {
+ onInitialDataEventCount.incrementAndGet();
+ onInitialDataLatch.countDown();
+ }
+
+ public void verifyOnInitialDataEvent() {
+ assertTrue("onInitialData was not triggered",
+ Uninterruptibles.awaitUninterruptibly(onInitialDataLatch, 5, TimeUnit.SECONDS));
+ assertEquals("onInitialDataEventCount", 1, onInitialDataEventCount.get());
+ }
+
+ public void verifyNoOnInitialDataEvent() {
+ assertFalse("onInitialData was triggered unexpectedly",
+ Uninterruptibles.awaitUninterruptibly(onInitialDataLatch, 500, TimeUnit.MILLISECONDS));
+ }
+
@SuppressWarnings({ "unchecked", "rawtypes" })
- public void waitForChangeEvents(YangInstanceIdentifier... expPaths) {
+ public void waitForChangeEvents(final YangInstanceIdentifier... expPaths) {
boolean done = Uninterruptibles.awaitUninterruptibly(changeLatch, 5, TimeUnit.SECONDS);
if (!done) {
fail(String.format("Missing change notifications. Expected: %d. Actual: %d",
for (int i = 0; i < expPaths.length; i++) {
final DataTreeCandidate candidate = changeList.get(i);
- final Optional<NormalizedNode<?, ?>> maybeDataAfter = candidate.getRootNode().getDataAfter();
+ final Optional<NormalizedNode> maybeDataAfter = candidate.getRootNode().getDataAfter();
if (!maybeDataAfter.isPresent()) {
fail(String.format("Change %d does not contain data after. Actual: %s", i + 1,
candidate.getRootNode()));
}
- final NormalizedNode<?, ?> dataAfter = maybeDataAfter.get();
+ final NormalizedNode dataAfter = maybeDataAfter.get();
final Optional<YangInstanceIdentifier> relativePath = expPaths[i].relativeTo(candidate.getRootPath());
if (!relativePath.isPresent()) {
assertEquals(String.format("Change %d does not contain %s. Actual: %s", i + 1, expPaths[i],
dataAfter), expPaths[i].getLastPathArgument(), dataAfter.getIdentifier());
} else {
- NormalizedNode<?, ?> nextChild = dataAfter;
+ NormalizedNode nextChild = dataAfter;
for (PathArgument pathArg: relativePath.get().getPathArguments()) {
boolean found = false;
- if (nextChild instanceof NormalizedNodeContainer) {
- Optional<NormalizedNode<?, ?>> maybeChild = ((NormalizedNodeContainer)nextChild)
- .getChild(pathArg);
+ if (nextChild instanceof DistinctNodeContainer) {
+ Optional<NormalizedNode> maybeChild = ((DistinctNodeContainer)nextChild)
+ .findChildByArg(pathArg);
if (maybeChild.isPresent()) {
found = true;
nextChild = maybeChild.get();
}
}
- public void verifyNotifiedData(YangInstanceIdentifier... paths) {
+ public void verifyNotifiedData(final YangInstanceIdentifier... paths) {
Set<YangInstanceIdentifier> pathSet = new HashSet<>(Arrays.asList(paths));
synchronized (changeList) {
for (DataTreeCandidate c : changeList) {
}
}
- public void expectNoMoreChanges(String assertMsg) {
+ public void expectNoMoreChanges(final String assertMsg) {
Uninterruptibles.sleepUninterruptibly(500, TimeUnit.MILLISECONDS);
synchronized (changeList) {
assertEquals(assertMsg, expChangeEventCount, changeList.size());
}
}
- public void verifyNoNotifiedData(YangInstanceIdentifier... paths) {
+ public void verifyNoNotifiedData(final YangInstanceIdentifier... paths) {
Set<YangInstanceIdentifier> pathSet = new HashSet<>(Arrays.asList(paths));
synchronized (changeList) {
for (DataTreeCandidate c : changeList) {