Use getMore command in tests, when available

In 5.1+, the legacy wire protocol is no longer supported, which includew
OP_GET_MORE

Although this message type will not be invoked in 5.1+ under normal usage,
there are integration tests in driver-core that use it directly,
and those have been modified so that they use the getMore command instead,
when available.

JAVA-4228

driver-core/src/test/functional/com/mongodb/internal/operation/AsyncQueryBatchCursorFunctionalSpecification.groovy

@@ -21,7 +21,6 @@ import com.mongodb.MongoException
 import com.mongodb.MongoTimeoutException
 import com.mongodb.OperationFunctionalSpecification
 import com.mongodb.ReadPreference
-import com.mongodb.ServerCursor
 import com.mongodb.WriteConcern
 import com.mongodb.async.FutureResultCallback
 import com.mongodb.client.model.CreateCollectionOptions
@@ -61,6 +60,7 @@ import static com.mongodb.ClusterFixture.serverVersionLessThan
 import static com.mongodb.internal.connection.ServerHelper.waitForLastRelease
 import static com.mongodb.internal.connection.ServerHelper.waitForRelease
 import static com.mongodb.internal.operation.OperationHelper.cursorDocumentToQueryResult
+import static com.mongodb.internal.operation.QueryOperationHelper.makeAdditionalGetMoreCall
 import static com.mongodb.internal.operation.ServerVersionHelper.serverIsAtLeastVersionThreeDotTwo
 import static java.util.Arrays.asList
 import static java.util.Collections.singletonList
@@ -357,7 +357,7 @@ class AsyncQueryBatchCursorFunctionalSpecification extends OperationFunctionalSp
         while (connection.getCount() > 1) {
             Thread.sleep(5)
         }
-        makeAdditionalGetMoreCall(firstBatch.cursor, connection)
+        makeAdditionalGetMoreCall(getNamespace(), firstBatch.cursor, connection as Connection)
 
         then:
         thrown(MongoCursorNotFoundException)
@@ -447,8 +447,4 @@ class AsyncQueryBatchCursorFunctionalSpecification extends OperationFunctionalSp
             futureResultCallback.get();
         }
     }
-
-    private void makeAdditionalGetMoreCall(ServerCursor serverCursor, Connection connection) {
-        connection.getMore(getNamespace(), serverCursor.getId(), 1, new DocumentCodec())
-    }
 }

driver-core/src/test/functional/com/mongodb/internal/operation/QueryBatchCursorFunctionalSpecification.groovy

@@ -52,6 +52,7 @@ import static com.mongodb.ClusterFixture.isSharded
 import static com.mongodb.ClusterFixture.serverVersionAtLeast
 import static com.mongodb.ClusterFixture.serverVersionLessThan
 import static com.mongodb.internal.operation.OperationHelper.cursorDocumentToQueryResult
+import static com.mongodb.internal.operation.QueryOperationHelper.makeAdditionalGetMoreCall
 import static com.mongodb.internal.operation.ServerVersionHelper.serverIsAtLeastVersionThreeDotTwo
 import static java.util.Arrays.asList
 import static java.util.Collections.singletonList
@@ -363,7 +364,7 @@ class QueryBatchCursorFunctionalSpecification extends OperationFunctionalSpecifi
         cursor = new QueryBatchCursor<Document>(firstBatch, 5, 0, 0, new DocumentCodec(), connectionSource, connection)
 
         when:
-        makeAdditionalGetMoreCall(firstBatch.cursor, connection)
+        makeAdditionalGetMoreCall(getNamespace(), firstBatch.cursor, connection)
 
         then:
         thrown(MongoCursorNotFoundException)
@@ -386,7 +387,7 @@ class QueryBatchCursorFunctionalSpecification extends OperationFunctionalSpecifi
 
         Thread.sleep(1000) //Note: waiting for some time for killCursor operation to be performed on a server.
         when:
-        makeAdditionalGetMoreCall(serverCursor)
+        makeAdditionalGetMoreCall(getNamespace(), serverCursor, connectionSource)
 
         then:
         thrown(MongoCursorNotFoundException)
@@ -608,17 +609,4 @@ class QueryBatchCursorFunctionalSpecification extends OperationFunctionalSpecifi
             connection.release();
         }
     }
-
-    private void makeAdditionalGetMoreCall(ServerCursor serverCursor) {
-        def connection = connectionSource.getConnection()
-        try {
-            makeAdditionalGetMoreCall(serverCursor, connection)
-        } finally {
-            connection.release()
-        }
-    }
-
-    private void makeAdditionalGetMoreCall(ServerCursor serverCursor, Connection connection) {
-        connection.getMore(getNamespace(), serverCursor.getId(), 1, new DocumentCodec())
-    }
 }

driver-core/src/test/functional/com/mongodb/internal/operation/QueryOperationHelper.groovy

@@ -16,7 +16,24 @@
 
 package com.mongodb.internal.operation
 
+import com.mongodb.MongoCommandException
+import com.mongodb.MongoCursorNotFoundException
+import com.mongodb.MongoNamespace
+import com.mongodb.MongoQueryException
+import com.mongodb.ReadPreference
+import com.mongodb.ServerCursor
+import com.mongodb.internal.binding.ConnectionSource
+import com.mongodb.internal.connection.Connection
+import com.mongodb.internal.connection.NoOpSessionContext
+import com.mongodb.internal.validator.NoOpFieldNameValidator
 import org.bson.BsonDocument
+import org.bson.BsonInt64
+import org.bson.BsonString
+import org.bson.codecs.BsonDocumentCodec
+import org.bson.codecs.DocumentCodec
+
+import static com.mongodb.ClusterFixture.getServerApi
+import static com.mongodb.ClusterFixture.serverVersionLessThan
 
 class QueryOperationHelper {
     static BsonDocument sanitizeExplainResult(BsonDocument document) {
@@ -44,4 +61,34 @@ class QueryOperationHelper {
             return getKeyPattern(new BsonDocument('queryPlanner', winningPlan.getArray('shards')[0].asDocument()))
         }
     }
+
+    static void makeAdditionalGetMoreCall(MongoNamespace namespace, ServerCursor serverCursor,
+            ConnectionSource connectionSource) {
+        def connection = connectionSource.getConnection()
+        try {
+            makeAdditionalGetMoreCall(namespace, serverCursor, connection)
+        } finally {
+            connection.release()
+        }
+    }
+
+    static void makeAdditionalGetMoreCall(MongoNamespace namespace, ServerCursor serverCursor, Connection connection) {
+        if (serverVersionLessThan(3, 6)) {
+            connection.getMore(namespace, serverCursor.getId(), 1, new DocumentCodec())
+        } else {
+            try {
+                connection.command(namespace.databaseName,
+                        new BsonDocument('getMore', new BsonInt64(serverCursor.getId()))
+                                .append('collection', new BsonString(namespace.getCollectionName())),
+                        new NoOpFieldNameValidator(), ReadPreference.primary(),
+                        new BsonDocumentCodec(), new NoOpSessionContext(), getServerApi())
+            } catch (MongoCommandException e) {
+                if (e.getErrorCode() == 43) {
+                    throw new MongoCursorNotFoundException(serverCursor.getId(), serverCursor.getAddress())
+                } else {
+                    throw new MongoQueryException(e)
+                }
+            }
+        }
+    }
 }