# -*- coding: utf-8 -*-

"""

 (c) 2015-2016 - Copyright Red Hat Inc

 Authors:

   Pierre-Yves Chibon <pingou@pingoured.fr></pingou@pingoured.fr>

"""

__requires__ = ['SQLAlchemy >= 0.8']

import pkg_resources

import json

import unittest

import shutil

import sys

import os

import pygit2

import wtforms

from mock import patch

sys.path.insert(0, os.path.join(os.path.dirname(

    os.path.abspath(__file__)), '..'))

import pagure.lib

import pagure.lib.plugins

import pagure.hooks

import tests

class FakeForm(wtforms.Form):

    ''' Form to configure the mail hook. '''

    field1 = wtforms.TextField(

        'Title', [pagure.hooks.RequiredIf('active')]

    )

    field2 = wtforms.BooleanField(

        'Title2', [wtforms.validators.Optional()]

    )

class PagureFlaskPluginstests(tests.Modeltests):

    """ Tests for flask plugins controller of pagure """

    def setUp(self):

        """ Set up the environnment, ran before every tests. """

        super(PagureFlaskPluginstests, self).setUp()

        pagure.APP.config['TESTING'] = True

        pagure.SESSION = self.session

        pagure.ui.SESSION = self.session

        pagure.ui.app.SESSION = self.session

        pagure.ui.plugins.SESSION = self.session

        pagure.ui.repo.SESSION = self.session

        pagure.ui.filters.SESSION = self.session

        pagure.APP.config['GIT_FOLDER'] = self.path

        pagure.APP.config['TICKETS_FOLDER'] = os.path.join(

            self.path, 'tickets')

        pagure.APP.config['DOCS_FOLDER'] = os.path.join(

            self.path, 'docs')

        self.app = pagure.APP.test_client()

    def test_get_plugin_names(self):

        """ Test the get_plugin_names function. """

        names = pagure.lib.plugins.get_plugin_names()

        self.assertEqual(

            sorted(names),

            [

                'Block Un-Signed commits',  'Block non fast-forward pushes',

                'Fedmsg', 'IRC', 'Mail', 'Pagure', 'Pagure CI',

                'Pagure requests', 'Pagure tickets', 'Read the Doc',

            ]

        )

    def test_get_plugin(self):

        """ Test the get_plugin function. """

        name = pagure.lib.plugins.get_plugin('Mail')

        self.assertEqual(str(name), "<class 'pagure.hooks.mail.mail'="">")</class>

    def test_view_plugin_page(self):

        """ Test the view_plugin_page endpoint. """

        # No Git repo

        output = self.app.get('/foo/settings/Mail')

        self.assertEqual(output.status_code, 404)

        user = tests.FakeUser()

        with tests.user_set(pagure.APP, user):

            output = self.app.get('/foo/settings/Mail')

            self.assertEqual(output.status_code, 404)

            tests.create_projects(self.session)

            tests.create_projects_git(self.path)

            output = self.app.get('/test/settings/Mail')

            self.assertEqual(output.status_code, 403)

        # User not logged in

        output = self.app.get('/test/settings/Mail')

        self.assertEqual(output.status_code, 302)

        user.username = 'pingou'

        with tests.user_set(pagure.APP, user):

            output = self.app.get('/test/settings/Mail')

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                '<form action="/test/settings/Mail" method="post">',</form>

                output.data)

            self.assertIn(

                '<label for="mail_to">Mail to</label>',

                output.data)

            csrf_token = output.data.split(

                'name="csrf_token" type="hidden" value="')[1].split('">')[0]

            data = {

                'active': True,

                'mail_to': 'pingou@fp.org',

                'csrf_token': csrf_token,

            }

            output = self.app.post(

                '/test/settings/Mail', data=data, follow_redirects=True)

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                '<section class="settings">\n  
Settings for test
',</section>

                output.data)

            self.assertIn(

                '\n                      Hook Mail activated', output.data)

            data = {

                'mail_to': '',

                'csrf_token': csrf_token,

            }

            output = self.app.post(

                '/test/settings/Mail', data=data, follow_redirects=True)

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                '<section class="settings">\n  
Settings for test
',</section>

                output.data)

            self.assertIn(

                '\n                      Hook Mail deactivated', output.data)

    def test_RequiredIf(self):

        """ Test the behavior of the RequiredIf validator. """

        form = FakeForm()

        try:

            form.validate()

        except Exception as err:

            self.assertEqual(

                str(err), 'no field named "active" in form')

if __name__ == '__main__':

    SUITE = unittest.TestLoader().loadTestsFromTestCase(PagureFlaskPluginstests)

    unittest.TextTestRunner(verbosity=2).run(SUITE)