text: import pytest
  from tests.functional.plots import with_confirmation, without_confirmation, \
      refuse_with_confirmation, select_command_with_arrows
  
  containers = (('thefuck/ubuntu-python3-tcsh',
                 u'''FROM ubuntu:latest
                     RUN apt-get update
                     RUN apt-get install -yy python3 python3-pip python3-dev git
                     RUN pip3 install -U setuptools
                     RUN ln -s /usr/bin/pip3 /usr/bin/pip
                     RUN apt-get install -yy tcsh''',
                 u'tcsh'),
                ('thefuck/ubuntu-python2-tcsh',
                 u'''FROM ubuntu:latest
                     RUN apt-get update
                     RUN apt-get install -yy python python-pip python-dev git
                     RUN pip2 install -U pip setuptools
                     RUN apt-get install -yy tcsh''',
                 u'tcsh'))
  
  
  @pytest.fixture(params=containers)
  def proc(request, spawnu, run_without_docker):
      proc = spawnu(*request.param)
      if not run_without_docker:
          proc.sendline(u'pip install /src')
      proc.sendline(u'tcsh')
      proc.sendline(u'eval `thefuck --alias`')
      return proc
  
  
  @pytest.mark.functional
  @pytest.mark.once_without_docker
  def test_with_confirmation(proc, TIMEOUT):
      with_confirmation(proc, TIMEOUT)
  
  
  @pytest.mark.functional
  @pytest.mark.once_without_docker
  def test_select_command_with_arrows(proc, TIMEOUT):
      select_command_with_arrows(proc, TIMEOUT)
  
  
  @pytest.mark.functional
  @pytest.mark.once_without_docker
  def test_refuse_with_confirmation(proc, TIMEOUT):
      refuse_with_confirmation(proc, TIMEOUT)
  
  
  @pytest.mark.functional
  @pytest.mark.once_without_docker
  def test_without_confirmation(proc, TIMEOUT):
      without_confirmation(proc, TIMEOUT)
  
  # TODO: ensure that history changes.
  