# copyright 2003-2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr

#

# This file is part of CubicWeb.

#

# CubicWeb is free software: you can redistribute it and/or modify it under the

# terms of the GNU Lesser General Public License as published by the Free

# Software Foundation, either version 2.1 of the License, or (at your option)

# any later version.

#

# CubicWeb 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 Lesser General Public License for more

# details.

#

# You should have received a copy of the GNU Lesser General Public License along

# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.

"""unit tests for cubicweb-ctl commands from devtools"""

import os

import os.path as osp

import sys

import tempfile

import shutil

from subprocess import Popen, PIPE, STDOUT

from unittest import TestCase

def newcube(directory, name):

    cmd = ['cubicweb-ctl', 'newcube', '--directory', directory, name]

    proc = Popen(cmd, stdin=PIPE, stdout=PIPE, stderr=STDOUT)

    stdout, _ = proc.communicate(b'short_desc\n')

    return proc.returncode, stdout

def to_unicode(msg):

    return msg.decode(sys.getdefaultencoding(), errors='replace')

class DevCtlTC(TestCase):

    """Test case for devtools commands"""

    if not hasattr(TestCase, 'assertItemsEqual'):

        assertItemsEqual = TestCase.assertCountEqual

    def test_newcube(self):

        tmpdir = tempfile.mkdtemp(prefix="temp-cwctl-newcube")

        try:

            retcode, stdout = newcube(tmpdir, 'foo')

            self.assertEqual(retcode, 0, msg=to_unicode(stdout))

        finally:

            shutil.rmtree(tmpdir, ignore_errors=True)

    def test_flake8(self):

        """Ensure newcube built from skeleton is flake8-compliant"""

        tmpdir = tempfile.mkdtemp(prefix="temp-cwctl-newcube-flake8")

        try:

            newcube(tmpdir, 'foo')

            proc = Popen(cmd, stdout=PIPE, stderr=STDOUT)

            retcode = proc.wait()

        finally:

            shutil.rmtree(tmpdir, ignore_errors=True)

        self.assertEqual(retcode, 0,

                         msg=to_unicode(proc.stdout.read()))

if __name__ == '__main__':

    from unittest import main

    main()