The HTML output accepts the `--msg-template` option.

Patch by Daniel Goldsmith. Closes issue #135.

1 files changed, 62 insertions, 0 deletions

diff --git a/pylint/test/unittest_utils.py b/pylint/test/unittest_utils.py
new file mode 100644
index 0000000..d631dbb
--- /dev/null
+++ b/pylint/test/unittest_utils.py
@@ -0,0 +1,62 @@
+# Copyright 2013 Google Inc.
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+import unittest
+
+from astroid import test_utils
+from pylint import utils
+from pylint import interfaces
+from pylint.checkers.utils import check_messages
+
+
+class PyLintASTWalkerTest(unittest.TestCase):
+    class MockLinter(object):
+        def __init__(self, msgs):
+            self._msgs = msgs
+
+        def is_message_enabled(self, msgid):
+            return self._msgs.get(msgid, True)
+
+    class Checker(object):
+        def __init__(self):
+            self.called = set()
+
+        @check_messages('first-message')
+        def visit_module(self, module):
+            self.called.add('module')
+
+        @check_messages('second-message')
+        def visit_callfunc(self, module):
+            raise NotImplementedError
+
+        @check_messages('second-message', 'third-message')
+        def visit_assname(self, module):
+            self.called.add('assname')
+
+        @check_messages('second-message')
+        def leave_assname(self, module):
+            raise NotImplementedError
+
+    def testCheckMessages(self):
+        linter = self.MockLinter({'first-message': True,
+                                  'second-message': False,
+                                  'third-message': True})
+        walker = utils.PyLintASTWalker(linter)
+        checker = self.Checker()
+        walker.add_checker(checker)
+        walker.walk(test_utils.build_module("x = func()"))
+        self.assertEqual(set(['module', 'assname']), checker.called)
+
+
+if __name__ == '__main__':
+    unittest.main()