Github user krummas commented on a diff in the pull request:
https://github.com/apache/cassandra/pull/276#discussion_r222566547
--- Diff: test/unit/org/apache/cassandra/repair/RepairJobTest.java ---
@@ -0,0 +1,569 @@
+/*
+ * 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.cassandra.repair;
+
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import java.util.function.Predicate;
+
+import com.google.common.collect.Sets;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Test;
+
+import org.apache.cassandra.config.DatabaseDescriptor;
+import org.apache.cassandra.dht.ByteOrderedPartitioner;
+import org.apache.cassandra.dht.IPartitioner;
+import org.apache.cassandra.dht.Range;
+import org.apache.cassandra.dht.Token;
+import org.apache.cassandra.locator.InetAddressAndPort;
+import org.apache.cassandra.streaming.PreviewKind;
+import org.apache.cassandra.utils.ByteBufferUtil;
+import org.apache.cassandra.utils.FBUtilities;
+import org.apache.cassandra.utils.MerkleTree;
+import org.apache.cassandra.utils.MerkleTrees;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+public class RepairJobTest
+{
+ private static final IPartitioner PARTITIONER =
ByteOrderedPartitioner.instance;
+
+ static InetAddressAndPort addr1;
+ static InetAddressAndPort addr2;
+ static InetAddressAndPort addr3;
+ static InetAddressAndPort addr4;
+ static InetAddressAndPort addr5;
+
+ static Range<Token> range1 = range(0, 1);
+ static Range<Token> range2 = range(2, 3);
+ static Range<Token> range3 = range(4, 5);
+ static RepairJobDesc desc = new RepairJobDesc(UUID.randomUUID(),
UUID.randomUUID(), "ks", "cf", Arrays.asList());
+
+ @AfterClass
+ public static void reset()
+ {
+ FBUtilities.reset();
+ }
+
+ static
+ {
+ try
+ {
+ addr1 = InetAddressAndPort.getByName("127.0.0.1");
+ addr2 = InetAddressAndPort.getByName("127.0.0.2");
+ addr3 = InetAddressAndPort.getByName("127.0.0.3");
+ addr4 = InetAddressAndPort.getByName("127.0.0.4");
+ addr5 = InetAddressAndPort.getByName("127.0.0.5");
+ DatabaseDescriptor.setBroadcastAddress(addr1.address);
+ }
+ catch (UnknownHostException e)
+ {
+ e.printStackTrace();
+ }
+ }
+
+ @Test
+ public void testCreateStandardSyncTasks()
+ {
+ testCreateStandardSyncTasks(false);
+ }
+
+ @Test
+ public void testCreateStandardSyncTasksPullRepair()
+ {
+ testCreateStandardSyncTasks(true);
+ }
+
+ public static void testCreateStandardSyncTasks(boolean pullRepair)
+ {
+ List<TreeResponse> treeResponses =
Arrays.asList(treeResponse(addr1, range1, "same", range2, "same", range3,
"same"),
+
treeResponse(addr2, range1, "different", range2, "same", range3, "different"),
+
treeResponse(addr3, range1, "same", range2, "same", range3, "same"));
+
+ Map<SyncNodePair, SyncTask> tasks =
toMap(RepairJob.createStandardSyncTasks(desc,
+
treeResponses,
+
addr1, // local
+
noTransient(), // transient
+
false,
+
pullRepair,
+
PreviewKind.ALL));
+
+ Assert.assertEquals(2, tasks.size());
+
+ SyncTask task = tasks.get(pair(addr1, addr2));
+ Assert.assertTrue(task.isLocal());
+ Assert.assertTrue(((LocalSyncTask) task).requestRanges);
+ Assert.assertEquals(!pullRepair, ((LocalSyncTask)
task).transferRanges);
+ Assert.assertEquals(Arrays.asList(range1, range3),
task.rangesToSync);
+
+ task = tasks.get(pair(addr2, addr3));
+ Assert.assertFalse(task.isLocal());
+ Assert.assertTrue(task instanceof SymmetricRemoteSyncTask);
+ Assert.assertEquals(Arrays.asList(range1, range3),
task.rangesToSync);
+
+ Assert.assertNull(tasks.get(pair(addr1, addr3)));
+ }
+
+ @Test
+ public void testStanardSyncTransient()
--- End diff --
s/Stanard/Standard/ (in the whole file)
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