8th day of python challenges 111-117

venv/lib/python3.6/site-packages/pylint/test/extensions/test_docstyle.py

@@ -0,0 +1,54 @@
+# Copyright (c) 2016-2017 Claudiu Popa <pcmanticore@gmail.com>
+# Copyright (c) 2016-2017 Derek Gustafson <degustaf@gmail.com>
+# Copyright (c) 2016 Luis Escobar <lescobar@vauxoo.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_docstring
+"""
+
+import os.path as osp
+
+import pytest
+
+from pylint.extensions.docstyle import DocStringStyleChecker
+
+
+EXPECTED_MSGS = [
+    'First line empty in function docstring',
+    'First line empty in class docstring',
+    'First line empty in method docstring',
+    'Bad docstring quotes in method, expected """, given \'\'\'',
+    'Bad docstring quotes in method, expected """, given "',
+    'Bad docstring quotes in method, expected """, given \'',
+    'Bad docstring quotes in method, expected """, given \'',
+]
+
+EXPECTED_SYMBOLS = [
+    'docstring-first-line-empty',
+    'docstring-first-line-empty',
+    'docstring-first-line-empty',
+    'bad-docstring-quotes',
+    'bad-docstring-quotes',
+    'bad-docstring-quotes',
+    'bad-docstring-quotes',
+]
+
+
+@pytest.fixture(scope="module")
+def checker(checker):
+    return DocStringStyleChecker
+
+
+def test_docstring_message(linter):
+    docstring_test = osp.join(osp.dirname(osp.abspath(__file__)), 'data',
+                              'docstring.py')
+    linter.check([docstring_test])
+    msgs = linter.reporter.messages
+    assert len(msgs) == 7
+    for msg, expected_symbol, expected_msg in zip(msgs,
+                                                  EXPECTED_SYMBOLS,
+                                                  EXPECTED_MSGS):
+        assert msg.symbol == expected_symbol
+        assert msg.msg == expected_msg