#NEWLINE# def test_sample_never( self ) : #NEWLINE# #INDENT# scheduler = TestScheduler ( ) #NEWLINE# def create( ) : #NEWLINE# #INDENT# return Observable . never ( ) . sample ( 0 , scheduler = scheduler ) #NEWLINE# #UNINDENT# results = scheduler . start ( results ) #NEWLINE# results . messages . assert_equal ( )