def test_conf_invalid(caplog):
with NamedTemporaryFile() as conf:
conf.write(b"""
[invalid_config]
extensions=.wack \t \t
always_report=yeah
[ok_config]
extensions=\t \t.weird \t \t
command=yo
regex=(?P<file>[^:]+):(?P<line>\\d+):[^:]+: (?P<err>[^ :]+)
""")
conf.flush()
caplog.clear()
with patch("lint_diffs.USER_CONFIG", conf.name):
cfg = read_config()
exts = _config_to_dict(cfg)
errs = 0
for ent in caplog.records:
if ent.levelname == "ERROR":
errs += 1
# invalid extensions don't get loaded
assert '.wack' not in exts
# ext with weird whitespace still works
assert '.weird' in exts
# missing command + missing regex == 2
assert errs == 2
def test_conf_read():
with NamedTemporaryFile() as conf:
conf.write(b"""
[main]
debug=True
[pylint]
always_report=W0613
""")
conf.flush()
with patch("lint_diffs.USER_CONFIG", conf.name):
conf = read_config()
assert conf["pylint"]["always_report"] == 'W0613'
assert conf["pylint"]["command"]
assert conf["pylint"]["regex"]
assert conf["main"]["debug"]