#NEWLINE# def test_call( self ) : #NEWLINE# #INDENT# 'A ``zfs`` subprocess is launched with the given arguments.' #NEWLINE# reactor = FakeProcessReactor ( ) #NEWLINE# zfs_command ( reactor , [ b'-H' , b'lalala' ] ) #NEWLINE# arguments = reactor . processes [ 0 ] #NEWLINE# self . assertEqual ( ( arguments . executable , arguments . args , arguments . env ) , ( b'zfs' , [ b'zfs' , b'-H' , b'lalala' ] , os . environ ) )