post refactoring

post refatoring

class VCR:
    function eject:
        _open_lid
    function rewind:
        # stuff

class VCRTest:
    function test_opens_lid_to_eject:
        # stuff
    function test_rewind_actually_spins_tape:
       vcr.rewind
       # check stuff

class AutomaticPresenter:
    function change_movies:
        # ...
        vcr.rewind
        vcr.eject
        # ...

class AutomaticPresenterTest:
    function test_ejects_tape_when_changing_movies:
        # stuff
    function test_rewinds_tape_when_changing_movies:
        # stuff