text: #!/usr/bin/env python3
  
  # Copyright (c) 2018 The Monero Project
  # Copyright (c) 2018-2021, CUT coin
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  """Test blockchain RPC calls
  
  Test the following RPCs:
      - get_info
      - generateblocks
      - [TODO: many tests still need to be written]
  
  """
  
  from test_framework.daemon import Daemon
  from test_framework.wallet import Wallet
  
  class BlockchainTest():
      def run_test(self):
          self._test_get_info()
          self._test_hardfork_info()
          self._test_generateblocks(5)
  
      def _test_get_info(self):
          print('Test get_info')
  
          daemon = Daemon()
          res = daemon.get_info()
  
          # difficulty should be set to 1 for this test
          assert 'difficulty' in res.keys()
          assert res['difficulty'] == 1;
  
          # nettype should not be TESTNET
          assert 'testnet' in res.keys()
          assert res['testnet'] == False;
  
          # nettype should not be STAGENET
          assert 'stagenet' in res.keys()
          assert res['stagenet'] == False;
  
          # nettype should be FAKECHAIN
          assert 'nettype' in res.keys()
          assert res['nettype'] == "fakechain";
  
          # free_space should be > 0
          assert 'free_space' in res.keys()
          assert res['free_space'] > 0
  
          # height should be greater or equal to 1
          assert 'height' in res.keys()
          assert res['height'] >= 1
  
  
      def _test_hardfork_info(self):
          print('Test hard_fork_info')
  
          daemon = Daemon()
          res = daemon.hard_fork_info()
  
          # hard_fork version should be set at height 1
          assert 'earliest_height' in res.keys()
          assert res['earliest_height'] == 1;
  
  
      def _test_generateblocks(self, blocks):
          print("Test generating", blocks, 'blocks')
  
          daemon = Daemon()
          res = daemon.get_info()
          height = res['height']
          res = daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', blocks)
  
          assert res['height'] == height + blocks - 1
  
  
  if __name__ == '__main__':
      BlockchainTest().run_test()
  