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eshu11 pushed a commit to branch feature/GEODE-7530
in repository https://gitbox.apache.org/repos/asf/geode.git


The following commit(s) were added to refs/heads/feature/GEODE-7530 by this 
push:
     new cd70683  GEODE-7530: returns localSize on ParallelGatewaySenderQueue
cd70683 is described below

commit cd706839dcd2010c9a1b18ede603ed5813963dbd
Author: Eric Shu <[email protected]>
AuthorDate: Wed Dec 4 15:13:53 2019 -0800

    GEODE-7530: returns localSize on ParallelGatewaySenderQueue
    
     * returns localSize on ParallelGatewaySenderQueue for eventQueueSize.
---
 .../wan/AbstractGatewaySenderEventProcessor.java   | 10 +---
 ...currentParallelGatewaySenderEventProcessor.java |  6 ++
 .../ParallelGatewaySenderEventProcessor.java       |  6 ++
 .../AbstractGatewaySenderEventProcessorTest.java   | 52 +++++++++++++++++
 ...entParallelGatewaySenderEventProcessorTest.java | 65 +++++++++++++++++++++
 .../ParallelGatewaySenderEventProcessorTest.java   | 67 ++++++++++++++++++++++
 6 files changed, 197 insertions(+), 9 deletions(-)

diff --git 
a/geode-core/src/main/java/org/apache/geode/internal/cache/wan/AbstractGatewaySenderEventProcessor.java
 
b/geode-core/src/main/java/org/apache/geode/internal/cache/wan/AbstractGatewaySenderEventProcessor.java
index 0cfee64..87b8085 100644
--- 
a/geode-core/src/main/java/org/apache/geode/internal/cache/wan/AbstractGatewaySenderEventProcessor.java
+++ 
b/geode-core/src/main/java/org/apache/geode/internal/cache/wan/AbstractGatewaySenderEventProcessor.java
@@ -260,15 +260,7 @@ public abstract class AbstractGatewaySenderEventProcessor 
extends LoggingThread
   }
 
   public int eventQueueSize() {
-    if (queue == null) {
-      return 0;
-    }
-
-    // This should be local size instead of pr size
-    if (this.queue instanceof ConcurrentParallelGatewaySenderQueue) {
-      return ((ConcurrentParallelGatewaySenderQueue) queue).localSize();
-    }
-    return this.queue.size();
+    return getQueue() == null ? 0 : getQueue().size();
   }
 
   public int secondaryEventQueueSize() {
diff --git 
a/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ConcurrentParallelGatewaySenderEventProcessor.java
 
b/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ConcurrentParallelGatewaySenderEventProcessor.java
index ef4d3e8..6e6ae7c 100644
--- 
a/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ConcurrentParallelGatewaySenderEventProcessor.java
+++ 
b/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ConcurrentParallelGatewaySenderEventProcessor.java
@@ -125,6 +125,12 @@ public class ConcurrentParallelGatewaySenderEventProcessor
   }
 
   @Override
+  public int eventQueueSize() {
+    ConcurrentParallelGatewaySenderQueue queue = 
(ConcurrentParallelGatewaySenderQueue) getQueue();
+    return queue == null ? 0 : queue.localSize();
+  }
+
+  @Override
   public void enqueueEvent(EnumListenerEvent operation, EntryEvent event, 
Object substituteValue)
       throws IOException, CacheException {
     Region region = event.getRegion();
diff --git 
a/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderEventProcessor.java
 
b/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderEventProcessor.java
index 27bc865..b5b4cbd 100644
--- 
a/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderEventProcessor.java
+++ 
b/geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderEventProcessor.java
@@ -89,6 +89,12 @@ public class ParallelGatewaySenderEventProcessor extends 
AbstractGatewaySenderEv
   }
 
   @Override
+  public int eventQueueSize() {
+    ParallelGatewaySenderQueue queue = (ParallelGatewaySenderQueue) getQueue();
+    return queue == null ? 0 : queue.localSize();
+  }
+
+  @Override
   public void enqueueEvent(EnumListenerEvent operation, EntryEvent event, 
Object substituteValue)
       throws IOException, CacheException {
     GatewaySenderEventImpl gatewayQueueEvent = null;
diff --git 
a/geode-core/src/test/java/org/apache/geode/internal/cache/wan/AbstractGatewaySenderEventProcessorTest.java
 
b/geode-core/src/test/java/org/apache/geode/internal/cache/wan/AbstractGatewaySenderEventProcessorTest.java
new file mode 100644
index 0000000..e9c83d6
--- /dev/null
+++ 
b/geode-core/src/test/java/org/apache/geode/internal/cache/wan/AbstractGatewaySenderEventProcessorTest.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more 
contributor license
+ * agreements. See the NOTICE file distributed with this work for additional 
information regarding
+ * copyright ownership. The ASF licenses this file to You 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 org.apache.geode.internal.cache.wan;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import org.junit.Test;
+
+import org.apache.geode.internal.cache.RegionQueue;
+
+public class AbstractGatewaySenderEventProcessorTest {
+
+  private RegionQueue queue = mock(RegionQueue.class);
+
+  @Test
+  public void eventQueueSizeReturnsQueueSize() {
+    AbstractGatewaySenderEventProcessor processor = 
mock(AbstractGatewaySenderEventProcessor.class);
+    when(processor.getQueue()).thenReturn(queue);
+    doCallRealMethod().when(processor).eventQueueSize();
+
+    processor.eventQueueSize();
+
+    verify(queue).size();
+  }
+
+  @Test
+  public void eventQueueSizeReturnsZeroIfRegionQueueIsNull() {
+    AbstractGatewaySenderEventProcessor processor = 
mock(AbstractGatewaySenderEventProcessor.class);
+    doCallRealMethod().when(processor).eventQueueSize();
+
+    assertThat(processor.eventQueueSize()).isEqualTo(0);
+
+    verify(queue, never()).size();
+  }
+}
diff --git 
a/geode-core/src/test/java/org/apache/geode/internal/cache/wan/parallel/ConcurrentParallelGatewaySenderEventProcessorTest.java
 
b/geode-core/src/test/java/org/apache/geode/internal/cache/wan/parallel/ConcurrentParallelGatewaySenderEventProcessorTest.java
new file mode 100644
index 0000000..74d5f55
--- /dev/null
+++ 
b/geode-core/src/test/java/org/apache/geode/internal/cache/wan/parallel/ConcurrentParallelGatewaySenderEventProcessorTest.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more 
contributor license
+ * agreements. See the NOTICE file distributed with this work for additional 
information regarding
+ * copyright ownership. The ASF licenses this file to You 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 org.apache.geode.internal.cache.wan.parallel;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import org.apache.geode.internal.cache.InternalCache;
+import org.apache.geode.internal.cache.wan.AbstractGatewaySender;
+import org.apache.geode.internal.monitoring.ThreadsMonitoring;
+
+public class ConcurrentParallelGatewaySenderEventProcessorTest {
+  private AbstractGatewaySender sender = mock(AbstractGatewaySender.class);
+  private ConcurrentParallelGatewaySenderQueue queue =
+      mock(ConcurrentParallelGatewaySenderQueue.class);
+
+  @Before
+  public void setup() {
+    when(sender.getCache()).thenReturn(mock(InternalCache.class));
+  }
+
+  @Test
+  public void eventQueueSizeReturnsQueueLocalSize() {
+    ConcurrentParallelGatewaySenderEventProcessor processor =
+        spy(new ConcurrentParallelGatewaySenderEventProcessor(sender, mock(
+            ThreadsMonitoring.class)));
+    doReturn(queue).when(processor).getQueue();
+
+    processor.eventQueueSize();
+
+    verify(queue).localSize();
+  }
+
+  @Test
+  public void eventQueueSizeReturnsZeroIfQueueIsNull() {
+    ConcurrentParallelGatewaySenderEventProcessor processor =
+        spy(new ConcurrentParallelGatewaySenderEventProcessor(sender, mock(
+            ThreadsMonitoring.class)));
+    doReturn(null).when(processor).getQueue();
+
+    assertThat(processor.eventQueueSize()).isEqualTo(0);
+
+    verify(queue, never()).localSize();
+  }
+}
diff --git 
a/geode-core/src/test/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderEventProcessorTest.java
 
b/geode-core/src/test/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderEventProcessorTest.java
new file mode 100644
index 0000000..afef2fc
--- /dev/null
+++ 
b/geode-core/src/test/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderEventProcessorTest.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more 
contributor license
+ * agreements. See the NOTICE file distributed with this work for additional 
information regarding
+ * copyright ownership. The ASF licenses this file to You 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 org.apache.geode.internal.cache.wan.parallel;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import org.apache.geode.CancelCriterion;
+import org.apache.geode.internal.cache.InternalCache;
+import org.apache.geode.internal.cache.wan.AbstractGatewaySender;
+import org.apache.geode.internal.monitoring.ThreadsMonitoring;
+
+public class ParallelGatewaySenderEventProcessorTest {
+
+  private AbstractGatewaySender sender = mock(AbstractGatewaySender.class);
+  private ParallelGatewaySenderQueue queue = 
mock(ParallelGatewaySenderQueue.class);
+
+  @Before
+  public void setup() {
+    when(sender.getCache()).thenReturn(mock(InternalCache.class));
+    when(sender.getCancelCriterion()).thenReturn(mock(CancelCriterion.class));
+  }
+
+  @Test
+  public void eventQueueSizeReturnsQueueLocalSize() {
+    ParallelGatewaySenderEventProcessor processor =
+        spy(new ParallelGatewaySenderEventProcessor(sender, mock(
+            ThreadsMonitoring.class)));
+    doReturn(queue).when(processor).getQueue();
+
+    processor.eventQueueSize();
+
+    verify(queue).localSize();
+  }
+
+  @Test
+  public void eventQueueSizeReturnsZeroIfQueueIsNull() {
+    ParallelGatewaySenderEventProcessor processor =
+        spy(new ParallelGatewaySenderEventProcessor(sender, mock(
+            ThreadsMonitoring.class)));
+    doReturn(null).when(processor).getQueue();
+
+    assertThat(processor.eventQueueSize()).isEqualTo(0);
+
+    verify(queue, never()).localSize();
+  }
+}

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