def get_widgets_by_priority(self):
class ComparableWidget(Widget):
def __eq__(self, other):
return self.__class__ is other.__class__
def __ne__(self, other):
return not self.__eq__(other)
__hash__ = None
class FooWidget(ComparableWidget):
priority = 1
class BarWidget(ComparableWidget):
priority = 2
class BazWidget(ComparableWidget):
priority = 3
widgets = [BarWidget(), FooWidget(), BazWidget()]
writer = TerminalWriter(StringIO())
progressbar = ProgressBar(widgets, writer)
Assert(progressbar.get_widgets_by_priority()) == [(2, BazWidget()),
(0, BarWidget()),
(1, FooWidget())]
def update(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
states = [
'[.###..]',
'[..###.]',
'[...###]',
'[..###.]',
'[.###..]',
'[###...]',
'[.###..]'
]
widget = BarWidget()
for state in states:
Assert(widget.update(progressbar, 8)) == state
widget = BarWidget()
widget.position = 10
Assert(widget.update(progressbar, 8)) == '[..###.]'
Assert(widget.update(progressbar, 8)) == '[.###..]'
def update(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
states = [
'[.###..]', '[..###.]', '[...###]', '[..###.]', '[.###..]',
'[###...]', '[.###..]'
]
widget = BarWidget()
for state in states:
Assert(widget.update(progressbar, 8)) == state
widget = BarWidget()
widget.position = 10
Assert(widget.update(progressbar, 8)) == '[..###.]'
Assert(widget.update(progressbar, 8)) == '[.###..]'
def init(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
widget = BarWidget()
Assert(widget.init(progressbar, 8)) == '[###...]'
def init(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer)
widget = BarWidget()
Assert(widget.init(progressbar, 8)) == '[###...]'
