#NEWLINE# def test_temporary_file_no_args( self ) : #NEWLINE# #INDENT# with temporary_file ( ) as fp : #NEWLINE# #INDENT# self . assertTrue ( os . path . exists ( fp . name ) , 'Temporary file should exist within the context.' ) #NEWLINE# #UNINDENT# self . assertTrue ( ( os . path . exists ( self . name ) == False ) , 'Temporary file should not exist outside of the context.' )