| """Unittest for the type checker.""" |
| |
| from astroid import test_utils |
| from pylint.checkers import typecheck |
| from pylint.testutils import CheckerTestCase, Message, set_config |
| |
| class TypeCheckerTest(CheckerTestCase): |
| "Tests for pylint.checkers.typecheck" |
| CHECKER_CLASS = typecheck.TypeChecker |
| |
| def test_no_member_in_getattr(self): |
| """Make sure that a module attribute access is checked by pylint. |
| """ |
| |
| node = test_utils.extract_node(""" |
| import argparse |
| argparse.THIS_does_not_EXIST |
| """) |
| with self.assertAddsMessages( |
| Message( |
| 'no-member', |
| node=node, |
| args=('Module', 'argparse', 'THIS_does_not_EXIST'))): |
| self.checker.visit_getattr(node) |
| |
| @set_config(ignored_modules=('argparse',)) |
| def test_no_member_in_getattr_ignored(self): |
| """Make sure that a module attribute access check is omitted with a |
| module that is configured to be ignored. |
| """ |
| |
| node = test_utils.extract_node(""" |
| import argparse |
| argparse.THIS_does_not_EXIST |
| """) |
| with self.assertNoMessages(): |
| self.checker.visit_getattr(node) |
| |
| |
| if __name__ == '__main__': |
| from logilab.common.testlib import unittest_main |
| unittest_main() |
