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# -*- coding: utf-8 -*-
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import os
import mozunit
LINTER = "isort"
fixed = 0
def test_lint_fix(lint, create_temp_file):
contents = """
import prova
import collections
def foobar():
c = collections.Counter()
prova.ciao(c)
""".lstrip()
path = create_temp_file(contents, name="bad.py")
results = lint([path])
assert len(results) == 1
assert results[0].level == "error"
lint([path], fix=True)
assert fixed == 1
def test_lint_excluded_file(lint, paths, config):
# Second file is excluded from .flake8 config.
files = paths("bad.py", "subdir/exclude/bad.py", "subdir/exclude/exclude_subdir")
results = lint(files, config)
assert len(results) == 1
# First file is globally excluded, second one is from .flake8 config.
files = paths("bad.py", "subdir/exclude/bad.py", "subdir/exclude/exclude_subdir")
config["exclude"] = paths("bad.py")
results = lint(files, config)
assert len(results) == 0
# Make sure excludes also apply when running from a different cwd.
cwd = paths("subdir")[0]
os.chdir(cwd)
results = lint(paths("subdir/exclude"))
assert len(results) == 0
def test_lint_uses_all_configs(lint, paths, tmpdir):
myself = tmpdir.join("myself")
myself.mkdir()
flake8_path = tmpdir.join(".flake8")
flake8_path.write(
"""
[flake8]
exclude =
""".lstrip()
)
py_path = myself.join("good.py")
py_path.write(
"""
import os
from myself import something_else
from third_party import something
def ciao():
pass
""".lstrip()
)
results = lint([py_path.strpath])
assert len(results) == 0
isort_cfg_path = myself.join(".isort.cfg")
isort_cfg_path.write(
"""
[settings]
known_first_party = myself
""".lstrip()
)
results = lint([py_path.strpath], root=tmpdir.strpath)
assert len(results) == 1
py_path.write(
"""
import os
from third_party import something
from myself import something_else
def ciao():
pass
""".lstrip()
)
results = lint([py_path.strpath], root=tmpdir.strpath)
assert len(results) == 0
if __name__ == "__main__":
mozunit.main()
|
