# Copyright (c) 2011,  2012 Free Software Foundation

#     This program is free software: you can redistribute it and/or modify
#     it under the terms of the GNU Affero General Public License as
#     published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.

#     You should have received a copy of the GNU Affero General Public License
#     along with this program.  If not, see <http://www.gnu.org/licenses/>.


# This project incorporates work covered by the following copyright and permission notice:  

#    Copyright (c) 2009, Julien Fache
#    All rights reserved.

#    Redistribution and use in source and binary forms, with or without
#    modification, are permitted provided that the following conditions
#    are met:

#    * Redistributions of source code must retain the above copyright
#      notice, this list of conditions and the following disclaimer.
#    * Redistributions in binary form must reproduce the above copyright
#      notice, this list of conditions and the following disclaimer in
#      the documentation and/or other materials provided with the
#      distribution.
#    * Neither the name of the author nor the names of other
#      contributors may be used to endorse or promote products derived
#      from this software without specific prior written permission.

#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
#    OF THE POSSIBILITY OF SUCH DAMAGE.

# Copyright (c) 2011,  2012 Free Software Foundation

#     This program is free software: you can redistribute it and/or modify
#     it under the terms of the GNU Affero General Public License as
#     published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.

#     You should have received a copy of the GNU Affero General Public License
#     along with this program.  If not, see <http://www.gnu.org/licenses/>.


"""Test cases for Objectapp's signals"""
from django.test import TestCase

from objectapp.models import Gbobject
from objectapp.managers import DRAFT
from objectapp.managers import PUBLISHED
from objectapp.signals import disable_for_loaddata
from objectapp.signals import ping_directories_handler
from objectapp.signals import ping_external_urls_handler


class SignalsTestCase(TestCase):
    """Test cases for signals"""

    def test_disable_for_loaddata(self):
        self.top = 0

        @disable_for_loaddata
        def make_top():
            self.top += 1

        def call():
            return make_top()

        call()
        self.assertEquals(self.top, 1)
        # Okay the command is executed

    def test_ping_directories_handler(self):
        # Set up a stub around DirectoryPinger
        self.top = 0

        def fake_pinger(*ka, **kw):
            self.top += 1

        import objectapp.ping
        from objectapp import settings
        self.original_pinger = objectapp.ping.DirectoryPinger
        objectapp.ping.DirectoryPinger = fake_pinger

        params = {'title': 'My gbobject',
                  'content': 'My content',
                  'status': PUBLISHED,
                  'slug': 'my-gbobject'}
        gbobject = Gbobject.objects.create(**params)
        self.assertEquals(gbobject.is_visible, True)
        settings.PING_DIRECTORIES = ()
        ping_directories_handler('sender', **{'instance': gbobject})
        self.assertEquals(self.top, 0)
        settings.PING_DIRECTORIES = ('toto',)
        settings.SAVE_PING_DIRECTORIES = True
        ping_directories_handler('sender', **{'instance': gbobject})
        self.assertEquals(self.top, 1)
        gbobject.status = DRAFT
        ping_directories_handler('sender', **{'instance': gbobject})
        self.assertEquals(self.top, 1)

        # Remove stub
        objectapp.ping.DirectoryPinger = self.original_pinger

    def test_ping_external_urls_handler(self):
        # Set up a stub around ExternalUrlsPinger
        self.top = 0

        def fake_pinger(*ka, **kw):
            self.top += 1

        import objectapp.ping
        from objectapp import settings
        self.original_pinger = objectapp.ping.ExternalUrlsPinger
        objectapp.ping.ExternalUrlsPinger = fake_pinger

        params = {'title': 'My gbobject',
                  'content': 'My content',
                  'status': PUBLISHED,
                  'slug': 'my-gbobject'}
        gbobject = Gbobject.objects.create(**params)
        self.assertEquals(gbobject.is_visible, True)
        settings.SAVE_PING_EXTERNAL_URLS = False
        ping_external_urls_handler('sender', **{'instance': gbobject})
        self.assertEquals(self.top, 0)
        settings.SAVE_PING_EXTERNAL_URLS = True
        ping_external_urls_handler('sender', **{'instance': gbobject})
        self.assertEquals(self.top, 1)
        gbobject.status = 0
        ping_external_urls_handler('sender', **{'instance': gbobject})
        self.assertEquals(self.top, 1)

        # Remove stub
        objectapp.ping.ExternalUrlsPinger = self.original_pinger