tptimer/env/lib/python2.7/site-packages/pylint/test/extensions/test_redefined.py

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Python

# Copyright (c) 2016 Claudiu Popa <pcmanticore@gmail.com>
# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# For details: https://github.com/PyCQA/pylint/blob/master/COPYING
"""Tests for the pylint checker in :mod:`pylint.extensions.check_elif
"""
import os.path as osp
import pytest
from pylint.extensions.redefined_variable_type import MultipleTypesChecker
from pylint.lint import fix_import_path
EXPECTED = [
'Redefinition of self.var1 type from int to float',
'Redefinition of var type from int to str',
'Redefinition of myint type from int to bool',
'Redefinition of _OK type from bool to str',
'Redefinition of instance type from redefined.MyClass to bool',
'Redefinition of SOME_FLOAT type from float to int',
'Redefinition of var3 type from str to int',
'Redefinition of var type from bool to int',
'Redefinition of var4 type from float to str',
]
@pytest.fixture(scope="module")
def checker(checker):
return MultipleTypesChecker
@pytest.fixture(scope="module")
def disable(disable):
return ['I']
def test_types_redefined(linter):
elif_test = osp.join(osp.dirname(osp.abspath(__file__)), 'data',
'redefined.py')
with fix_import_path([elif_test]):
linter.check([elif_test])
msgs = sorted(linter.reporter.messages, key=lambda item: item.line)
assert len(msgs) == 9
for msg, expected in zip(msgs, EXPECTED):
assert msg.symbol == 'redefined-variable-type'
assert msg.msg == expected