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Copy pathtest_utils.py
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114 lines (88 loc) · 3.46 KB
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import io
import pytest
import progressbar
import progressbar.env
@pytest.mark.parametrize(
'value,expected',
[
(None, None),
('', None),
('1', True),
('y', True),
('t', True),
('yes', True),
('true', True),
('True', True),
('0', False),
('n', False),
('f', False),
('no', False),
('false', False),
('False', False),
],
)
def test_env_flag(value, expected, monkeypatch) -> None:
if value is not None:
monkeypatch.setenv('TEST_ENV', value)
assert progressbar.env.env_flag('TEST_ENV') == expected
if value:
monkeypatch.setenv('TEST_ENV', value.upper())
assert progressbar.env.env_flag('TEST_ENV') == expected
monkeypatch.undo()
def test_is_terminal(monkeypatch) -> None:
fd = io.StringIO()
monkeypatch.delenv('PROGRESSBAR_IS_TERMINAL', raising=False)
monkeypatch.setattr(progressbar.env, 'JUPYTER', False)
assert progressbar.env.is_terminal(fd) is False
assert progressbar.env.is_terminal(fd, True) is True
assert progressbar.env.is_terminal(fd, False) is False
monkeypatch.setattr(progressbar.env, 'JUPYTER', True)
assert progressbar.env.is_terminal(fd) is True
# Sanity check
monkeypatch.setattr(progressbar.env, 'JUPYTER', False)
assert progressbar.env.is_terminal(fd) is False
monkeypatch.setenv('PROGRESSBAR_IS_TERMINAL', 'true')
assert progressbar.env.is_terminal(fd) is True
monkeypatch.setenv('PROGRESSBAR_IS_TERMINAL', 'false')
assert progressbar.env.is_terminal(fd) is False
monkeypatch.delenv('PROGRESSBAR_IS_TERMINAL')
# Sanity check
assert progressbar.env.is_terminal(fd) is False
def test_is_ansi_terminal(monkeypatch) -> None:
fd = io.StringIO()
monkeypatch.delenv('PROGRESSBAR_IS_TERMINAL', raising=False)
monkeypatch.setattr(progressbar.env, 'JUPYTER', False)
assert not progressbar.env.is_ansi_terminal(fd)
assert progressbar.env.is_ansi_terminal(fd, True) is True
assert progressbar.env.is_ansi_terminal(fd, False) is False
monkeypatch.setattr(progressbar.env, 'JUPYTER', True)
assert progressbar.env.is_ansi_terminal(fd) is True
monkeypatch.setattr(progressbar.env, 'JUPYTER', False)
# Sanity check
assert not progressbar.env.is_ansi_terminal(fd)
monkeypatch.setenv('PROGRESSBAR_IS_TERMINAL', 'true')
assert not progressbar.env.is_ansi_terminal(fd)
monkeypatch.setenv('PROGRESSBAR_IS_TERMINAL', 'false')
assert not progressbar.env.is_ansi_terminal(fd)
monkeypatch.delenv('PROGRESSBAR_IS_TERMINAL')
# Sanity check
assert not progressbar.env.is_ansi_terminal(fd)
# Fake TTY mode for environment testing
fd.isatty = lambda: True
monkeypatch.setenv('TERM', 'xterm')
assert progressbar.env.is_ansi_terminal(fd) is True
monkeypatch.setenv('TERM', 'xterm-256')
assert progressbar.env.is_ansi_terminal(fd) is True
monkeypatch.setenv('TERM', 'xterm-256color')
assert progressbar.env.is_ansi_terminal(fd) is True
monkeypatch.setenv('TERM', 'xterm-24bit')
assert progressbar.env.is_ansi_terminal(fd) is True
monkeypatch.delenv('TERM')
monkeypatch.setenv('ANSICON', 'true')
assert progressbar.env.is_ansi_terminal(fd) is True
monkeypatch.delenv('ANSICON')
assert not progressbar.env.is_ansi_terminal(fd)
def raise_error():
raise RuntimeError('test')
fd.isatty = raise_error
assert not progressbar.env.is_ansi_terminal(fd)