def behave(cmdline, cwd='.', **kwargs):
 assert isinstance(cmdline, six.string_types)
 return run(('behave ' + cmdline), cwd=cwd, **kwargs)

def behave ( cmdline , cwd = '.' , ** kwargs ) : assert isinstance ( cmdline , six . string_types ) return run ( ( 'behave ' + cmdline ) , cwd = cwd , ** kwargs )
run behave tests .