# Copyright (c) 2003-2012 LOGILAB S.A. (Paris, FRANCE).
# 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.,
# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

import sys
import os
import tempfile
from shutil import rmtree
from os import getcwd, chdir
from os.path import join, basename, dirname, isdir, abspath
from cStringIO import StringIO

from logilab.common.testlib import TestCase, unittest_main, create_files
from logilab.common.compat import reload

from pylint import config
from pylint.lint import PyLinter, Run, UnknownMessage, preprocess_options, \
     ArgumentPreprocessingError
from pylint.utils import sort_msgs, PyLintASTWalker, MSG_STATE_SCOPE_CONFIG, \
     MSG_STATE_SCOPE_MODULE, tokenize_module
from pylint.testutils import TestReporter
from pylint import checkers
from pylint.reporters.text import TextReporter

HERE = abspath(dirname(__file__))
INPUTDIR = join(HERE, 'input')

class PyLinterTC(TestCase):

    def setUp(self):
        self.linter = PyLinter(reporter=TextReporter())
        self.linter.disable('I')
        self.linter.config.persistent = 0
        # register checkers
        checkers.initialize(self.linter)
        os.environ.pop('PYLINTRC', None)

    def test_template_option(self):
        # self.linter.set_reporter(TextReporter())
        expected = ( '************* Module 0123\n'
                     'C0301:001\n'
                     'C0301:002\n'
                     )

        output = StringIO()
        self.linter.reporter.set_output(output)
        self.linter.set_option('msg-template', '{msg_id}:{line:03d}')
        self.linter.open()
        self.linter.set_current_module('0123')
        self.linter.add_message('C0301', line=1, args=(1, 2))
        self.linter.add_message('line-too-long', line=2, args=(3, 4))
        self.assertMultiLineEqual(output.getvalue(), expected)


if __name__ == '__main__':
    unittest_main()