def test_theme_from_file_invalid(line):
with _ephemeral_directory() as dirname:
with NamedTemporaryFile(mode='w+', dir=dirname) as fp:
fp.write('[theme]\n')
fp.write(line)
fp.flush()
with pytest.raises(ConfigError):
Theme.from_file(fp.name, 'installed')
def test_theme_from_file():
with _ephemeral_directory() as dirname:
with NamedTemporaryFile(mode='w+', dir=dirname) as fp:
with pytest.raises(ConfigError):
Theme.from_file(fp.name, 'installed')
fp.write('[theme]\n')
fp.write('Unknown = - -\n')
fp.write('Upvote = - red\n')
fp.write('Downvote = ansi_255 default bold\n')
fp.write('NeutralVote = #000000 #ffffff bold+reverse\n')
fp.flush()
theme = Theme.from_file(fp.name, 'installed')
assert theme.source == 'installed'
assert 'Unknown' not in theme.elements
assert theme.elements['Upvote'] == (-1, curses.COLOR_RED,
curses.A_NORMAL)
assert theme.elements['Downvote'] == (255, -1, curses.A_BOLD)
assert theme.elements['NeutralVote'] == (16, 231, curses.A_BOLD
| curses.A_REVERSE)
def test_theme_default_cfg_matches_builtin():
filename = os.path.join(Config.DEFAULT_THEMES, 'default.cfg.example')
default_theme = Theme.from_file(filename, 'built-in')
# The default theme file should match the hardcoded values
assert default_theme.elements == Theme().elements
# Make sure that the elements passed into the constructor exactly match
# up with the hardcoded elements
class MockTheme(Theme):
def __init__(self, name=None, source=None, elements=None):
assert name == 'default.cfg'
assert source == 'preset'
assert elements == Theme.DEFAULT_ELEMENTS
MockTheme.from_file(filename, 'preset')