def test_color_bar_full():
"""Assert that a complete 16-color bar draws properly."""
out = StringIO()
term = MockTerminal(kind='xterm-256color', stream=out, force_styling=True)
bar = ProgressBar(28, term)
bar.update('HI', 28)
eq_(
out.getvalue(),
u'\x1b7\x1b[25d\x1b[1mHI '
'\x1b(B\x1b[m \x1b[100m \x1b(B\x1b[m'
'\x1b[47m\x1b(B\x1b[m\x1b8')
def test_monochrome_bar():
"""Assert that the black-and-white bar draws properly when < 16 colors are available."""
out = StringIO()
term = MonochromeTerminal(kind='xterm', stream=out, force_styling=True)
assert term.number_of_colors < 16
bar = ProgressBar(28, term)
bar.update('HI', 14)
eq_(
out.getvalue(),
u'\x1b7\x1b[25d\x1b[1mHI '
'\x1b(B\x1b[m \x1b[7m \x1b(B\x1b[m'
'_______\x1b8')
def test_color_bar_full():
"""Assert that a complete 16-color bar draws properly."""
out = StringIO()
term = MockTerminal(kind='xterm-256color', stream=out, force_styling=True)
bar = ProgressBar(28, term)
bar.update('HI', 28)
eq_(out.getvalue(), ''.join([term.save,
term.move(24, 0),
term.bold('HI '),
' ',
term.on_color(8)(' '),
term.on_color(7)(''),
term.restore]))
def test_monochrome_bar():
"""Assert that the black-and-white bar draws properly when < 16 colors are available."""
out = StringIO()
term = MonochromeTerminal(kind='xterm', stream=out, force_styling=True)
assert term.number_of_colors < 16
bar = ProgressBar(28, term)
bar.update('HI', 14)
eq_(out.getvalue(), ''.join([term.save,
term.move(24, 0),
term.bold('HI '),
' ',
term.reverse(' '),
'_______',
term.restore]))
def __init__(self, cwd, total_tests, stream, config=None):
super(ProgressiveResult, self).__init__(stream, None, 0, config=config)
self._cwd = cwd
self._options = config.options
self._term = Terminal(stream=stream,
force_styling=config.options.with_styling)
if self._term.is_a_tty or self._options.with_bar:
# 1 in case test counting failed and returned 0
self.bar = ProgressBar(total_tests or 1, self._term,
config.options.bar_filled_color,
config.options.bar_empty_color)
else:
self.bar = NullProgressBar()
# Declare errorclass-savviness so ErrorClassPlugins don't monkeypatch
# half my methods away:
self.errorClasses = {}
