def test_flake8_ok():
with tempfile.NamedTemporaryFile() as fp:
fp.write(FLAKE8_TEST_FILE_OK)
fp.flush()
linter = linters.Flake8Linter()
result = list(linter.check_files(fp.name))
assert result == []
def test_flake8_fail():
with tempfile.NamedTemporaryFile() as fp:
fp.write(FLAKE8_TEST_FILE_FAIL)
fp.flush()
linter = linters.Flake8Linter()
result = list(linter.check_files(fp.name))
expected = [
"{0}:3:9: F821 undefined name 'x'",
"{0}:6:9: F821 undefined name 'y'",
"{0}:7:1: E101 indentation contains mixed spaces and tabs",
"{0}:7:1: W191 indentation contains tabs",
]
expected = [s.format(fp.name) for s in expected]
assert sorted(result) == sorted(expected)