#NEWLINE# def test_ntsc_attribute_is_set_to_None( self ) : #NEWLINE# #INDENT# 'testing if the ntsc attribute value will be False if it is set to\n        None\n        ' #NEWLINE# r = Rate ( ntsc = True ) #NEWLINE# self . assertTrue ( r . ntsc ) #NEWLINE# r . ntsc = None #NEWLINE# self . assertFalse ( r . ntsc )