src/kudu/integration-tests/mini_cluster-itest-base.h

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// to you under the Apache License, Version 2.0 (the
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//   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef KUDU_INTEGRATION_TESTS_MINI_CLUSTER_ITEST_BASE_H_
#define KUDU_INTEGRATION_TESTS_MINI_CLUSTER_ITEST_BASE_H_

#include <gtest/gtest.h>
#include <string>
#include <unordered_map>
#include <vector>

#include "kudu/client/client.h"
#include "kudu/integration-tests/mini_cluster.h"
#include "kudu/util/test_util.h"

namespace kudu {

// Simple base utility class to provide a mini cluster with common setup
// routines useful for integration tests.
class MiniClusterITestBase : public KuduTest {
 public:
  virtual void TearDown() OVERRIDE {
    if (cluster_) {
      cluster_->Shutdown();
    }
    KuduTest::TearDown();
  }

 protected:
  void StartCluster(int num_tablet_servers = 3);

  gscoped_ptr<MiniCluster> cluster_;
  client::sp::shared_ptr<client::KuduClient> client_;
};

void MiniClusterITestBase::StartCluster(int num_tablet_servers) {
  MiniClusterOptions opts;
  opts.num_tablet_servers = num_tablet_servers;
  cluster_.reset(new MiniCluster(env_.get(), opts));
  ASSERT_OK(cluster_->Start());
  ASSERT_OK(cluster_->CreateClient(nullptr, &client_));
}

} // namespace kudu

#endif // KUDU_INTEGRATION_TESTS_MINI_CLUSTER_ITEST_BASE_H_