def test_customizations(ansi_io):
bar = ProgressBar(ansi_io, 10, 0)
bar.set_bar_width(10)
bar.set_bar_character("_")
bar.set_empty_bar_character(" ")
bar.set_progress_character("/")
bar.set_format(" %current%/%max% [%bar%] %percent:3s%%")
bar.start()
bar.advance()
output = [" 0/10 [/ ] 0%", " 1/10 [_/ ] 10%"]
expected = "\x0D" + "\x0D".join(output)
assert expected == ansi_io.fetch_error()
def progress_bar(self, items) -> ProgressBar:
bar = ProgressBar(self.io(), items)
bar.set_bar_character("■")
bar.set_progress_character('')
return bar
