Application: gvSIG desktop » gvSIG scripting

# Copyright (c) 2003-2015 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.,

# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

"""Test for the JSON reporter."""

import json

import unittest

import six

from pylint.lint import PyLinter

from pylint import checkers

from pylint.reporters.json import JSONReporter

class TestJSONReporter(unittest.TestCase):

    def test_simple_json_output(self):

        output = six.StringIO()

        reporter = JSONReporter()

        linter = PyLinter(reporter=reporter)

        checkers.initialize(linter)

        linter.config.persistent = 0

        linter.reporter.set_output(output)

        linter.open()

        linter.set_current_module('0123')

        linter.add_message('line-too-long', line=1, args=(1, 2))

        # we call this method because we didn't actually run the checkers

        reporter.display_messages(None)

        expected_result = [[

            ("column", 0),

            ("line", 1),

            ("message", "Line too long (1/2)"),

            ("module", "0123"),

            ("obj", ""),

            ("path", "0123"),

            ("symbol", "line-too-long"),

            ("type", "convention"),

        ]]

        report_result = json.loads(output.getvalue())

        report_result = [sorted(report_result[0].items(),

                                key=lambda item: item[0])]

        self.assertEqual(report_result, expected_result)

if __name__ == '__main__':

    unittest.main()