#NEWLINE# def testCreation( self ) : #NEWLINE# #INDENT# bb_empty = p . BB ( ) #NEWLINE# self . assertEqual ( bb_empty . left , 0 ) #NEWLINE# self . assertEqual ( bb_empty . bottom , 0 ) #NEWLINE# self . assertEqual ( bb_empty . right , 0 ) #NEWLINE# self . assertEqual ( bb_empty . top , 0 ) #NEWLINE# bb_defined = p . BB ( ( - 10 ) , ( - 5 ) , 15 , 20 ) #NEWLINE# self . assertEqual ( bb_defined . left , ( - 10 ) ) #NEWLINE# self . assertEqual ( bb_defined . bottom , ( - 5 ) ) #NEWLINE# self . assertEqual ( bb_defined . right , 15 ) #NEWLINE# self . assertEqual ( bb_defined . top , 20 )