text: /**
   *    Copyright (C) 2018-present MongoDB, Inc.
   *
   *    This program is free software: you can redistribute it and/or modify
   *    it under the terms of the Server Side Public License, version 1,
   *    as published by MongoDB, Inc.
   *
   *    This program is distributed in the hope that it will be useful,
   *    but WITHOUT ANY WARRANTY; without even the implied warranty of
   *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *    Server Side Public License for more details.
   *
   *    You should have received a copy of the Server Side Public License
   *    along with this program. If not, see
   *    <http://www.mongodb.com/licensing/server-side-public-license>.
   *
   *    As a special exception, the copyright holders give permission to link the
   *    code of portions of this program with the OpenSSL library under certain
   *    conditions as described in each individual source file and distribute
   *    linked combinations including the program with the OpenSSL library. You
   *    must comply with the Server Side Public License in all respects for
   *    all of the code used other than as permitted herein. If you modify file(s)
   *    with this exception, you may extend this exception to your version of the
   *    file(s), but you are not obligated to do so. If you do not wish to do so,
   *    delete this exception statement from your version. If you delete this
   *    exception statement from all source files in the program, then also delete
   *    it in the license file.
   */
  
  
  #include "mongo/platform/basic.h"
  
  #include "mongo/s/commands/cluster_command_test_fixture.h"
  
  #define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kDefault
  
  
  namespace mongo {
  namespace {
  
  class ClusterFindAndModifyTest : public ClusterCommandTestFixture {
  protected:
      const BSONObj kFindAndModifyCmdTargeted{
          fromjson("{findAndModify: 'coll', query: {'_id': -1}, update: {$set: {x: 1}}}")};
  
      void expectInspectRequest(int shardIndex, InspectionCallback cb) override {
          onCommandForPoolExecutor([&](const executor::RemoteCommandRequest& request) {
              ASSERT_EQ(kNss.coll(), request.cmdObj.firstElement().valueStringData());
              cb(request);
  
              BSONObjBuilder bob;
              bob.append("_id", -1);
              appendTxnResponseMetadata(bob);
              return bob.obj();
          });
      }
  
      void expectReturnsSuccess(int shardIndex) override {
          onCommandForPoolExecutor([this, shardIndex](const executor::RemoteCommandRequest& request) {
              ASSERT_EQ(kNss.coll(), request.cmdObj.firstElement().valueStringData());
  
              BSONObjBuilder bob;
              bob.append("_id", -1);
              appendTxnResponseMetadata(bob);
              return bob.obj();
          });
      }
  };
  
  TEST_F(ClusterFindAndModifyTest, NoErrors) {
      testNoErrors(kFindAndModifyCmdTargeted);
  }
  
  TEST_F(ClusterFindAndModifyTest, RetryOnSnapshotError) {
      testRetryOnSnapshotError(kFindAndModifyCmdTargeted);
  }
  
  TEST_F(ClusterFindAndModifyTest, MaxRetriesSnapshotErrors) {
      testMaxRetriesSnapshotErrors(kFindAndModifyCmdTargeted);
  }
  
  TEST_F(ClusterFindAndModifyTest, AttachesAtClusterTimeForSnapshotReadConcern) {
      testAttachesAtClusterTimeForSnapshotReadConcern(kFindAndModifyCmdTargeted);
  }
  
  TEST_F(ClusterFindAndModifyTest, SnapshotReadConcernWithAfterClusterTime) {
      testSnapshotReadConcernWithAfterClusterTime(kFindAndModifyCmdTargeted);
  }
  
  }  // namespace
  }  // namespace mongo
  