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

__requires__ = ['SQLAlchemy >= 0.8']

import pkg_resources

import unittest

import shutil

import sys

import tempfile

import os

import json

import pygit2

from mock import patch

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

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

import pagure.lib

import tests

from pagure.lib.repo import PagureRepo

class PagurePrivateRepotest(tests.Modeltests):

    """ Tests for private repo in pagure """

    def setUp(self):

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

        super(PagurePrivateRepotest, self).setUp()

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

        pagure.SESSION = self.session

        pagure.lib.SESSION = self.session

        pagure.ui.SESSION = self.session

        pagure.ui.app.SESSION = self.session

        pagure.ui.filters.SESSION = self.session

        pagure.ui.fork.SESSION = self.session

        pagure.ui.repo.SESSION = self.session

        pagure.ui.issues.SESSION = self.session

        pagure.APP.config['GIT_FOLDER'] = os.path.join(tests.HERE, 'repos')

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

            tests.HERE, 'forks')

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

            tests.HERE, 'tickets')

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

            tests.HERE, 'docs')

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

            tests.HERE, 'requests')

        self.app = pagure.APP.test_client()

    def set_up_git_repo(

            self, new_project=None, branch_from='feature', mtype='FF'):

        """ Set up the git repo and create the corresponding PullRequest

        object.

        """

        # Create a git repo to play with

        gitrepo = os.path.join(tests.HERE, 'repos', 'pmc.git')

        repo = pygit2.init_repository(gitrepo, bare=True)

        newpath = tempfile.mkdtemp(prefix='pagure-private-test')

        repopath = os.path.join(newpath, 'test')

        clone_repo = pygit2.clone_repository(gitrepo, repopath)

        # Create a file in that git repo

        with open(os.path.join(repopath, 'sources'), 'w') as stream:

            stream.write('foo\n bar')

        clone_repo.index.add('sources')

        clone_repo.index.write()

        # Commits the files added

        tree = clone_repo.index.write_tree()

        author = pygit2.Signature(

            'Alice Author', 'alice@authors.tld')

        committer = pygit2.Signature(

            'Cecil Committer', 'cecil@committers.tld')

        clone_repo.create_commit(

            'refs/heads/master',  # the name of the reference to update

            author,

            committer,

            'Add sources file for testing',

            # binary string representing the tree object ID

            tree,

            # list of binary strings representing parents of the new commit

            []

        )

        refname = 'refs/heads/master:refs/heads/master'

        ori_remote = clone_repo.remotes[0]

        PagureRepo.push(ori_remote, refname)

        first_commit = repo.revparse_single('HEAD')

        if mtype == 'merge':

            with open(os.path.join(repopath, '.gitignore'), 'w') as stream:

                stream.write('*~')

            clone_repo.index.add('.gitignore')

            clone_repo.index.write()

            # Commits the files added

            tree = clone_repo.index.write_tree()

            author = pygit2.Signature(

                'Alice Äuthòr', 'alice@äuthòrs.tld')

            committer = pygit2.Signature(

                'Cecil Cõmmîttër', 'cecil@cõmmîttërs.tld')

            clone_repo.create_commit(

                'refs/heads/master',

                author,

                committer,

                'Add .gitignore file for testing',

                # binary string representing the tree object ID

                tree,

                # list of binary strings representing parents of the new commit

                [first_commit.oid.hex]

            )

            refname = 'refs/heads/master:refs/heads/master'

            ori_remote = clone_repo.remotes[0]

            PagureRepo.push(ori_remote, refname)

        if mtype == 'conflicts':

            with open(os.path.join(repopath, 'sources'), 'w') as stream:

                stream.write('foo\n bar\nbaz')

            clone_repo.index.add('sources')

            clone_repo.index.write()

            # Commits the files added

            tree = clone_repo.index.write_tree()

            author = pygit2.Signature(

                'Alice Author', 'alice@authors.tld')

            committer = pygit2.Signature(

                'Cecil Committer', 'cecil@committers.tld')

            clone_repo.create_commit(

                'refs/heads/master',

                author,

                committer,

                'Add sources conflicting',

                # binary string representing the tree object ID

                tree,

                # list of binary strings representing parents of the new commit

                [first_commit.oid.hex]

            )

            refname = 'refs/heads/master:refs/heads/master'

            ori_remote = clone_repo.remotes[0]

            PagureRepo.push(ori_remote, refname)

        # Set the second repo

        new_gitrepo = repopath

        if new_project:

            # Create a new git repo to play with

            new_gitrepo = os.path.join(newpath, new_project.fullname)

            if not os.path.exists(new_gitrepo):

                os.makedirs(new_gitrepo)

                new_repo = pygit2.clone_repository(gitrepo, new_gitrepo)

        repo = pygit2.Repository(new_gitrepo)

        if mtype != 'nochanges':

            # Edit the sources file again

            with open(os.path.join(new_gitrepo, 'sources'), 'w') as stream:

                stream.write('foo\n bar\nbaz\n boose')

            repo.index.add('sources')

            repo.index.write()

            # Commits the files added

            tree = repo.index.write_tree()

            author = pygit2.Signature(

                'Alice Author', 'alice@authors.tld')

            committer = pygit2.Signature(

                'Cecil Committer', 'cecil@committers.tld')

            repo.create_commit(

                'refs/heads/%s' % branch_from,

                author,

                committer,

                'A commit on branch %s' % branch_from,

                tree,

                [first_commit.oid.hex]

            )

            refname = 'refs/heads/%s' % (branch_from)

            ori_remote = repo.remotes[0]

            PagureRepo.push(ori_remote, refname)

        # Create a PR for these changes

        project = pagure.lib.get_project(self.session, 'pmc')

        req = pagure.lib.new_pull_request(

            session=self.session,

            repo_from=project,

            branch_from=branch_from,

            repo_to=project,

            branch_to='master',

            title='PR from the %s branch' % branch_from,

            user='pingou',

            requestfolder=None,

        )

        self.session.commit()

        self.assertEqual(req.id, 1)

        self.assertEqual(req.title, 'PR from the %s branch' % branch_from)

        shutil.rmtree(newpath)

    def test_index(self):

        """ Test the index endpoint. """

        output = self.app.get('/')

        self.assertEqual(output.status_code, 200)

        self.assertIn(

            '
All Projects '

            '0', output.data)

        tests.create_projects(self.session)

        # Add a private project

        item = pagure.lib.model.Project(

            user_id=2,  # foo

            name='test3',

            description='test project description',

            hook_token='aaabbbeee',

            private=True,

        )

        self.session.add(item)

        # Add a public project

        item = pagure.lib.model.Project(

            user_id=2,  # foo

            name='test4',

            description='test project description',

            hook_token='aaabbbeeeccceee',

        )

        self.session.add(item)

        self.session.commit()

        output = self.app.get('/?page=abc')

        self.assertEqual(output.status_code, 200)

        self.assertIn(

            '
All Projects '

            '3', output.data)

        user = tests.FakeUser(username='foo')

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

            output = self.app.get('/')

            self.assertIn(

                'My Projects 2',

                output.data)

            self.assertIn(

                'Forks 0',

                output.data)

            self.assertEqual(

                output.data.count('
No group found
'), 1)

            self.assertEqual(

                output.data.count('
'), 3)

    def test_view_user(self):

        """ Test the view_user endpoint. """

        output = self.app.get('/user/foo?repopage=abc&forkpage=def')

        self.assertEqual(output.status_code, 200)

        self.assertIn(

            'Projects 0',

            output.data)

        self.assertIn(

            'Forks 0',

            output.data)

        # Add a private project

        item = pagure.lib.model.Project(

            user_id=2,  # foo

            name='test3',

            description='test project description',

            hook_token='aaabbbeee',

            private=True,

        )

        self.session.add(item)

        # Add a public project

        item = pagure.lib.model.Project(

            user_id=2,  # foo

            name='test4',

            description='test project description',

            hook_token='aaabbbeeeccceee',

        )

        self.session.add(item)

        self.session.commit()

        self.gitrepos = tests.create_projects_git(

            pagure.APP.config['GIT_FOLDER'])

        output = self.app.get('/user/foo')

        self.assertEqual(output.status_code, 200)

        self.assertIn(

            'Projects 1',

            output.data)

        self.assertIn(

            'Forks 0', output.data)

        user = tests.FakeUser(username='foo')

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

            output = self.app.get('/user/foo')

            self.assertIn(

                'Projects 2',

                output.data)

            self.assertIn(

                'Forks 0',

                output.data)

            self.assertEqual(

                output.data.count('
No group found
'), 1)

            self.assertEqual(

                output.data.count('
'), 3)

        user.username = 'pingou'

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

            output = self.app.get('/user/foo')

            self.assertIn(

                'Projects 1',

                output.data)

            self.assertIn(

                'Forks 0',

                output.data)

            self.assertEqual(

                output.data.count('
No group found
'), 1)

            self.assertEqual(

                output.data.count('
'), 3)

        repo = pagure.lib.get_project(self.session, 'test3')

        msg = pagure.lib.add_user_to_project(

            session=self.session,

            project=repo,

            new_user='pingou',

            user='foo',

        )

        self.assertEqual(msg, 'User added')

        # New user added to private projects

        user.username = 'pingou'

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

            output = self.app.get('/')

            self.assertIn(

                'My Projects 1',

                output.data)

            self.assertIn(

                'Forks 0',

                output.data)

            self.assertEqual(

                output.data.count('
No group found
'), 1)

            self.assertEqual(

                output.data.count('
'), 3)

    @patch('pagure.ui.repo.admin_session_timedout')

    def test_private_settings_ui(self, ast):

        """ Test UI for private repo"""

        # Add private repo

        item = pagure.lib.model.Project(

            user_id=1,  # pingou

            name='test4',

            description='test project description',

            hook_token='aaabbbeeeceee',

            private=True,

        )

        self.session.add(item)

        self.session.commit()

        # Add a git repo

        repo_path = os.path.join(

            pagure.APP.config.get('GIT_FOLDER'), 'test4.git')

        if not os.path.exists(repo_path):

            os.makedirs(repo_path)

        pygit2.init_repository(repo_path)

        user = tests.FakeUser(username='pingou')

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

            tests.create_projects(self.session)

            tests.create_projects_git(pagure.APP.config.get('GIT_FOLDER'))

            ast.return_value = False

            output = self.app.post('/test/settings')

            # Check for a public repo

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                '

            ast.return_value = False

            output = self.app.post('/test4/settings')

            # Check for private repo

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                '<input checked="" name="private" type="checkbox" value="private">', output.data)

            # Check the new project form has 'private' checkbox

            output = self.app.get('/new')

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                '<input id="private" name="private" type="checkbox" value="y">', output.data)

    @patch('pagure.lib.notify.send_email')

    def test_private_pr(self, send_email):

        """Test pull request made to the private repo"""

        send_email.return_value = True

        # Add a private project

        item = pagure.lib.model.Project(

            user_id=1,  # pingou

            name='pmc',

            description='test project description',

            hook_token='aaabbbeeeceee',

            private=True,

        )

        self.session.add(item)

        self.session.commit()

        repo = pagure.lib.get_project(self.session, 'pmc')

        msg = pagure.lib.add_user_to_project(

            session=self.session,

            project=repo,

            new_user='foo',

            user='pingou',

        )

        self.session.commit()

        self.assertEqual(msg, 'User added')

        # Create all the git repos

        tests.create_projects_git(

            os.path.join(tests.HERE, 'requests'), bare=True)

        # Add a git repo

        repo_path = os.path.join(

            pagure.APP.config.get('REQUESTS_FOLDER'), 'pmc.git')

        if not os.path.exists(repo_path):

            os.makedirs(repo_path)

        pygit2.init_repository(repo_path, bare=True)

        # Check repo was created

        user = tests.FakeUser(username='pingou')

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

            output = self.app.get('/user/pingou/')

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                '
\n            Projects 

                'class="label label-default">1', output.data)

            self.assertIn(

                'Forks 0',

                output.data)

            self.set_up_git_repo(new_project=None, branch_from='feature')

            project = pagure.lib.get_project(self.session, 'pmc')

            self.assertEqual(len(project.requests), 1)

            output = self.app.get('/pmc/pull-request/1')

            self.assertEqual(output.status_code, 200)

        # Check repo was created

        user = tests.FakeUser()

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

            output = self.app.get('/pmc/pull-requests')

            self.assertEqual(output.status_code, 401)

        user = tests.FakeUser(username='pingou')

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

            output = self.app.get('/pmc/pull-requests')

            self.assertEqual(output.status_code, 200)

        user = tests.FakeUser(username='foo')

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

            output = self.app.get('/pmc/pull-requests')

            self.assertEqual(output.status_code, 200)

    @patch('pagure.lib.git.update_git')

    @patch('pagure.lib.notify.send_email')

    def test_private_repo_issues_ui(self, p_send_email, p_ugt):

        """ Test issues made to private repo"""

        p_send_email.return_value = True

        p_ugt.return_value = True

        # Add private repo

        item = pagure.lib.model.Project(

            user_id=1,  # pingou

            name='test4',

            description='test project description',

            hook_token='aaabbbeeeceee',

            private=True,

        )

        self.session.add(item)

        self.session.commit()

        # Add a git repo

        repo_path = os.path.join(

            pagure.APP.config.get('GIT_FOLDER'), 'test4.git')

        if not os.path.exists(repo_path):

            os.makedirs(repo_path)

        pygit2.init_repository(repo_path)

        # Add a git repo

        repo_path = os.path.join(

            pagure.APP.config.get('TICKETS_FOLDER'), 'test4.git')

        if not os.path.exists(repo_path):

            os.makedirs(repo_path)

        pygit2.init_repository(repo_path, bare=True)

        # Check if the private repo issues are publicly accesible

        output = self.app.get('/test4/issues')

        self.assertEqual(output.status_code, 401)

        # Create issues to play with

        repo = pagure.lib.get_project(self.session, 'test4')

        msg = pagure.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue',

            content='We should work on this',

            user='pingou',

            ticketfolder=None

        )

        self.session.commit()

        self.assertEqual(msg.title, 'Test issue')

        user = tests.FakeUser()

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

            # Whole list

            output = self.app.get('/test4/issues')

            self.assertEqual(output.status_code, 401)

            # Check single issue

            output = self.app.get('/test4/issue/1')

            self.assertEqual(output.status_code, 401)

        user = tests.FakeUser(username='pingou')

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

            # Whole list

            output = self.app.get('/test4/issues')

            self.assertEqual(output.status_code, 200)

            self.assertIn('<title>Issues - test4 - Pagure</title>', output.data)

            self.assertTrue(

            '
\n      1 Open Issues' in output.data)

            # Check single issue

            output = self.app.get('/test4/issue/1')

            self.assertEqual(output.status_code, 200)

        repo = pagure.lib.get_project(self.session, 'test4')

        msg = pagure.lib.add_user_to_project(

            session=self.session,

            project=repo,

            new_user='foo',

            user='pingou',

        )

        self.session.commit()

        self.assertEqual(msg, 'User added')

        user.username='foo'

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

            # Whole list

            output = self.app.get('/test4/issues')

            self.assertEqual(output.status_code, 200)

            self.assertIn('<title>Issues - test4 - Pagure</title>', output.data)

            self.assertTrue(

            '
\n      1 Open Issues' in output.data)

            # Check single issue

            output = self.app.get('/test4/issue/1')

            self.assertEqual(output.status_code, 200)

if __name__ == '__main__':

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

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