src/kudu/tserver/mini_tablet_server-test.cc

// Licensed to the Apache Software Foundation (ASF) under one
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// 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
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// specific language governing permissions and limitations
// under the License.

#include <memory>
#include <vector>

#include <gtest/gtest.h>

#include "kudu/fs/fs_manager.h"
#include "kudu/tserver/mini_tablet_server.h"
#include "kudu/tserver/tablet_server.h"
#include "kudu/util/net/net_util.h"
#include "kudu/util/path_util.h"
#include "kudu/util/status.h"
#include "kudu/util/test_macros.h"
#include "kudu/util/test_util.h"

namespace kudu {
namespace tserver {

using std::unique_ptr;

class MiniTabletServerTest : public KuduTest {};

TEST_F(MiniTabletServerTest, TestMultiDirServer) {
  // Specifying the number of data directories will create subdirectories under the test root.
  unique_ptr<MiniTabletServer> mini_server;
  FsManager* fs_manager;

  int kNumDataDirs = 3;
  mini_server.reset(new MiniTabletServer(GetTestPath("TServer"),
      HostPort("127.0.0.1", 0), kNumDataDirs));
  ASSERT_OK(mini_server->Start());
  fs_manager = mini_server->server()->fs_manager();
  ASSERT_STR_CONTAINS(DirName(fs_manager->GetWalsRootDir()), "wal");
  ASSERT_EQ(kNumDataDirs, fs_manager->GetDataRootDirs().size());
}

}  // namespace tserver
}  // namespace kudu