text: import pytest
  from mock import Mock
  from thefeck.entrypoints.fix_command import _get_raw_command
  
  
  class TestGetRawCommand(object):
      def test_from_force_command_argument(self):
          known_args = Mock(force_command=['git', 'brunch'])
          assert _get_raw_command(known_args) == ['git', 'brunch']
  
      def test_from_command_argument(self, os_environ):
          os_environ['TF_HISTORY'] = None
          known_args = Mock(force_command=None,
                            command=['sl'])
          assert _get_raw_command(known_args) == ['sl']
  
      @pytest.mark.parametrize('history, result', [
          ('git br', 'git br'),
          ('git br\nfcuk', 'git br'),
          ('git br\nfcuk\nls', 'ls'),
          ('git br\nfcuk\nls\nfuk', 'ls')])
      def test_from_history(self, os_environ, history, result):
          os_environ['TF_HISTORY'] = history
          known_args = Mock(force_command=None,
                            command=None)
          assert _get_raw_command(known_args) == [result]
  