def update(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
widget = DataTransferSpeedWidget()
widget.init(progressbar, 100)
time.sleep(1)
progressbar.step += 50
speed = float(widget.update(progressbar, 100)[:-4])
Assert(speed) > 45.0
Assert(speed) < 55.0
time.sleep(2)
progressbar.step += 50
speed = float(widget.update(progressbar, 100)[:-4])
Assert(speed) > 20.0
Assert(speed) < 30.0
def update(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
widget = DataTransferSpeedWidget()
widget.init(progressbar, 100)
time.sleep(1)
progressbar.step += 50
speed = float(widget.update(progressbar, 100)[:-4])
Assert(speed) > 45.0
Assert(speed) < 55.0
time.sleep(2)
progressbar.step += 50
speed = float(widget.update(progressbar, 100)[:-4])
Assert(speed) > 20.0
Assert(speed) < 30.0
def init(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
widget = DataTransferSpeedWidget()
Assert(widget.init(progressbar, 100)) == '0kb/s'
def init(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
widget = DataTransferSpeedWidget()
Assert(widget.init(progressbar, 100)) == '0kb/s'
