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

"""

 (c) 2015 - 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

from mock import patch

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

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

import pagure.lib

import tests

class PagureFlaskDocstests(tests.Modeltests):

    """ Tests for flask docs of pagure """

    def setUp(self):

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

        super(PagureFlaskDocstests, self).setUp()

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

        pagure.SESSION = self.session

        pagure.ui.SESSION = self.session

        pagure.ui.app.SESSION = self.session

        pagure.ui.docs.SESSION = self.session

        pagure.ui.repo.SESSION = self.session

        pagure.APP.config['GIT_FOLDER'] = tests.HERE

        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')

        self.app = pagure.APP.test_client()

    def test_view_docs_no_project(self):

        """ Test the view_docs endpoint with no project. """

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

        self.assertEqual(output.status_code, 404)

    def test_view_docs_project_no_git(self):

        """ Test the view_docs endpoint with a project that has no

        corresponding git repo.

        """

        tests.create_projects(self.session)

        output = self.app.get('/test/docs', follow_redirects=True)

        self.assertEqual(output.status_code, 404)

        self.assertTrue(

            '
No docs repository could be found, please '

            'contact an admin' in output.data)

    def test_view_docs_project_no_docs(self):

        """ Test the view_docs endpoint with a project that disabled the

        docs.

        """

        tests.create_projects(self.session)

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

        tests.create_projects_git(os.path.join(tests.HERE, 'docs'))

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

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertTrue('
This repo is brand new!
' in output.data)

        self.assertTrue(

            'git clone git@pagure.org:docs/test.git' in output.data)

        repo.settings = {'project_documentation': False}

        self.session.add(repo)

        self.session.commit()

        output = self.app.get('/test/docs', follow_redirects=True)

        self.assertEqual(output.status_code, 404)

    def test_view_docs(self):

        """ Test the view_docs endpoint. """

        tests.create_projects(self.session)

        repo = pygit2.init_repository(

            os.path.join(tests.HERE, 'docs', 'test.git'), bare=True)

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

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertTrue('
This repo is brand new!
' in output.data)

        self.assertTrue(

            'git clone git@pagure.org:docs/test.git' in output.data)

        # forked doc repo

        docrepo = os.path.join(tests.HERE, 'docs', 'test', 'test.git')

        repo = pygit2.init_repository(docrepo)

        # Create files in that git repo

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

            stream.write('foo\n bar')

        repo.index.add('sources')

        repo.index.write()

        folderpart = os.path.join(docrepo, 'folder1', 'folder2')

        os.makedirs(folderpart)

        with open(os.path.join(folderpart, 'test_file'), 'w') as stream:

            stream.write('row1\nrow2\nrow3')

        repo.index.add(os.path.join('folder1', 'folder2', 'test_file'))

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

            author,

            committer,

            'Add test files and folder',

            # binary string representing the tree object ID

            tree,

            # list of binary strings representing parents of the new commit

            []

        )

        # Push the changes to the bare repo

        remote = repo.create_remote(

            'origin', os.path.join(tests.HERE, 'docs', 'test.git'))

        remote.push('refs/heads/master:refs/heads/master')

        # Now check the UI

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

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertFalse('
This repo is brand new!
' in output.data)

        self.assertTrue(

            '' in output.data)

        self.assertTrue(

            '' in output.data)

        output = self.app.get('/test/docs/master/sources')

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertTrue('<section class="docs_content">' in output.data)</section>

        output = self.app.get('/test/docs/master/folder1/folder2')

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertTrue(

            '
\n        '

            ''

            in output.data)

        output = self.app.get('/test/docs/master/folder1/folder2/test_file')

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertTrue(

            '  <section class="docs_content">\n    
row1\nrow2\n'
</section>

            'row3\n  ' in output.data)

        output = self.app.get('/test/docs/master/folder1')

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertTrue(

            '
\n        '

            ''

            in output.data)

        output = self.app.get('/test/docs/master/folder1/foo')

        self.assertEqual(output.status_code, 200)

        self.assertTrue('
Docs
' in output.data)

        self.assertTrue(

            '
File folder1/foo not found
'

            in output.data)

        output = self.app.get('/test/docs/master/folder1/foo/folder2')

        self.assertEqual(output.status_code, 200)

        self.assertTrue(

            '
File folder1/foo/folder2 not found
'

            in output.data)

if __name__ == '__main__':

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

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