#NEWLINE# def test_sequence_ctor_with_merge( self ) : #NEWLINE# #INDENT# '\n        Ensure sequences can be made from merged sequences.\n        ' #NEWLINE# from sebastian.core import OSeq , Point #NEWLINE# OffsetSequence = OSeq ( 'offset' , 'duration' ) #NEWLINE# s1 = ( OffsetSequence ( Point ( a = 1 , offset = 0 ) , Point ( a = 2 , offset = 20 ) ) // OffsetSequence ( Point ( a = 3 , offset = 10 ) ) ) #NEWLINE# self . assertEqual ( s1 . _elements [ 1 ] [ 'a' ] , 3 )