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53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2019 Tyler N. Thieding <python@thieding.com>
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# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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# For details: https://github.com/PyCQA/pylint/blob/master/COPYING
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"""Tests for the pylint checker in :mod:`pylint.extensions.broad_try_clause
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"""
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import os.path as osp
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import unittest
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from pylint import checkers
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from pylint.extensions.broad_try_clause import BroadTryClauseChecker
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from pylint.lint import PyLinter
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from pylint.reporters import BaseReporter
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class BroadTryClauseTestReporter(BaseReporter):
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def handle_message(self, msg):
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self.messages.append(msg)
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def on_set_current_module(self, module, filepath):
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self.messages = []
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class BroadTryClauseTC(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls._linter = PyLinter()
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cls._linter.set_reporter(BroadTryClauseTestReporter())
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checkers.initialize(cls._linter)
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cls._linter.register_checker(BroadTryClauseChecker(cls._linter))
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cls._linter.disable("I")
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def test_broad_try_clause_message(self):
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elif_test = osp.join(
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osp.dirname(osp.abspath(__file__)), "data", "broad_try_clause.py"
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)
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self._linter.check([elif_test])
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msgs = self._linter.reporter.messages
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self.assertEqual(len(msgs), 1)
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self.assertEqual(msgs[0].symbol, "too-many-try-statements")
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self.assertEqual(
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msgs[0].msg, "try clause contains 2 statements, expected at most 1"
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)
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self.assertEqual(msgs[0].line, 5)
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if __name__ == "__main__":
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unittest.main()
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