def finish(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer, maxsteps=10)
widget = PercentageBarWidget()
Assert(widget.finish(progressbar, 12)) == '[##########]'
def finish(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer, maxsteps=10)
widget = PercentageBarWidget()
Assert(widget.finish(progressbar, 12)) == '[##########]'
