def shell(self):
return shells.Bash()
def test_to_shell(self):
assert shells.Bash().to_shell('pwd') == 'pwd'
def test_put_to_history(self, builtins_open):
shells.Bash().put_to_history('ls')
builtins_open.return_value.__enter__.return_value. \
write.assert_called_once_with('ls\n')
def test_from_shell(self, before, after):
assert shells.Bash().from_shell(before) == after