text: from openql import openql as ql
  import unittest
  import os
  
  curdir = os.path.dirname(__file__)
  
  class Test_basic(unittest.TestCase):
  
      # this test should raise exception as specified configuration
      # file does not exist
      def test_missing_config(self):
          config_fn = os.path.join(curdir, 'test_cfg_cbox_not_available.json')
          try:
              platf = ql.Platform("starmon", config_fn)
              raise
          except:
              pass
  
      # this test should fail as the eqasm compiler is not specified
      # in the configuration being loaded
      def test_config_exception_compiler(self):
          output_dir = os.path.join(curdir, 'test_output')
          ql.set_option('output_dir', output_dir)
          config_fn = os.path.join(curdir, 'test_cfg_cbox_broken01.json')
          try:
              platf = ql.Platform("starmon", config_fn)
              raise
          except:
              pass
  
      # this test should fail as the hardware section is not there
      # in the configuration being loaded
      def test_config_exception_hardware(self):
          output_dir = os.path.join(curdir, 'test_output')
          ql.set_option('output_dir', output_dir)
          config_fn = os.path.join(curdir, 'test_cfg_cbox_broken02.json')
          try:
              platf = ql.Platform("starmon", config_fn)
              raise
          except:
              pass
  
  
  if __name__ == '__main__':
      unittest.main()
  