text: #ifndef BITCOIN_TEST_TEST_RAPID_H
  #define BITCOIN_TEST_TEST_RAPID_H
  
  #include "chainparamsbase.h"
  #include "key.h"
  #include "pubkey.h"
  #include "txdb.h"
  #include "txmempool.h"
  
  #include <boost/filesystem.hpp>
  #include <boost/thread.hpp>
  
  /** Basic testing setup.
   * This just configures logging and chain parameters.
   */
  struct BasicTestingSetup {
      ECCVerifyHandle globalVerifyHandle;
  
      BasicTestingSetup(const std::string& chainName = CBaseChainParams::MAIN);
      ~BasicTestingSetup();
  };
  
  /** Testing setup that configures a complete environment.
   * Included are data directory, coins database, script check threads
   * and wallet (if enabled) setup.
   */
  class CConnman;
  struct TestingSetup: public BasicTestingSetup {
      CCoinsViewDB *pcoinsdbview;
      boost::filesystem::path pathTemp;
      boost::thread_group threadGroup;
      CConnman* connman;
  
      TestingSetup(const std::string& chainName = CBaseChainParams::MAIN);
      ~TestingSetup();
  };
  
  class CBlock;
  struct CMutableTransaction;
  class CScript;
  
  //
  // Testing fixture that pre-creates a
  // 100-block REGTEST-mode block chain
  //
  struct TestChain100Setup : public TestingSetup {
      TestChain100Setup();
  
      // Create a new block with just given transactions, coinbase paying to
      // scriptPubKey, and try to add it to the current chain.
      CBlock CreateAndProcessBlock(const std::vector<CMutableTransaction>& txns,
                                   const CScript& scriptPubKey);
  
      ~TestChain100Setup();
  
      std::vector<CTransaction> coinbaseTxns; // For convenience, coinbase transactions
      CKey coinbaseKey; // private/public key needed to spend coinbase transactions
  };
  
  class CTxMemPoolEntry;
  class CTxMemPool;
  
  struct TestMemPoolEntryHelper
  {
      // Default values
      CAmount nFee;
      int64_t nTime;
      double dPriority;
      unsigned int nHeight;
      bool hadNoDependencies;
      bool spendsCoinbase;
      unsigned int sigOpCount;
      LockPoints lp;
  
      TestMemPoolEntryHelper() :
          nFee(0), nTime(0), dPriority(0.0), nHeight(1),
          hadNoDependencies(false), spendsCoinbase(false), sigOpCount(1) { }
      
      CTxMemPoolEntry FromTx(CMutableTransaction &tx, CTxMemPool *pool = NULL);
  
      // Change the default value
      TestMemPoolEntryHelper &Fee(CAmount _fee) { nFee = _fee; return *this; }
      TestMemPoolEntryHelper &Time(int64_t _time) { nTime = _time; return *this; }
      TestMemPoolEntryHelper &Priority(double _priority) { dPriority = _priority; return *this; }
      TestMemPoolEntryHelper &Height(unsigned int _height) { nHeight = _height; return *this; }
      TestMemPoolEntryHelper &HadNoDependencies(bool _hnd) { hadNoDependencies = _hnd; return *this; }
      TestMemPoolEntryHelper &SpendsCoinbase(bool _flag) { spendsCoinbase = _flag; return *this; }
      TestMemPoolEntryHelper &SigOps(unsigned int _sigops) { sigOpCount = _sigops; return *this; }
  };
  #endif
  