#-*- 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 unittest

import shutil

import sys

import os

from mock import patch

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

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

import progit.lib

import tests

class ProgitLibtests(tests.Modeltests):

    """ Tests for progit.lib """

    def test_get_next_id(self):

        """ Test the get_next_id function of progit.lib. """

        tests.create_projects(self.session)

        self.assertEqual(1, progit.lib.get_next_id(self.session, 1))

    def test_search_user_all(self):

        """ Test the search_user of progit.lib. """

        # Retrieve all users

        items = progit.lib.search_user(self.session)

        self.assertEqual(2, len(items))

        self.assertEqual(1, items[0].id)

        self.assertEqual('pingou', items[0].user)

        self.assertEqual('pingou', items[0].username)

        self.assertEqual([], items[0].groups)

        self.assertEqual(2, items[1].id)

        self.assertEqual('foo', items[1].user)

        self.assertEqual('foo', items[1].username)

        self.assertEqual([], items[1].groups)

    def test_search_user_username(self):

        """ Test the search_user of progit.lib. """

        # Retrieve user by username

        item = progit.lib.search_user(self.session, username='foo')

        self.assertEqual('foo', item.user)

        self.assertEqual('foo', item.username)

        self.assertEqual([], item.groups)

        item = progit.lib.search_user(self.session, username='bar')

        self.assertEqual(None, item)

    def test_search_user_email(self):

        """ Test the search_user of progit.lib. """

        # Retrieve user by email

        item = progit.lib.search_user(self.session, email='foo@foo.com')

        self.assertEqual(None, item)

        item = progit.lib.search_user(self.session, email='foo@bar.com')

        self.assertEqual('foo', item.user)

        self.assertEqual('foo', item.username)

        self.assertEqual([], item.groups)

        self.assertEqual(

            ['foo@bar.com'], [email.email for email in item.emails])

        item = progit.lib.search_user(self.session, email='foo@pingou.com')

        self.assertEqual('pingou', item.user)

        self.assertEqual(

            ['bar@pingou.com', 'foo@pingou.com'],

            [email.email for email in item.emails])

    def test_search_user_token(self):

        """ Test the search_user of progit.lib. """

        # Retrieve user by token

        item = progit.lib.search_user(self.session, token='aaa')

        self.assertEqual(None, item)

        item = progit.lib.model.User(

            user='pingou2',

            fullname='PY C',

            token='aaabbb',

        )

        self.session.add(item)

        self.session.commit()

        item = progit.lib.search_user(self.session, token='aaabbb')

        self.assertEqual('pingou2', item.user)

        self.assertEqual('PY C', item.fullname)

    def test_search_user_pattern(self):

        """ Test the search_user of progit.lib. """

        # Retrieve user by pattern

        item = progit.lib.search_user(self.session, pattern='a*')

        self.assertEqual([], item)

        item = progit.lib.model.User(

            user='pingou2',

            fullname='PY C',

            token='aaabbb',

        )

        self.session.add(item)

        self.session.commit()

        items = progit.lib.search_user(self.session, pattern='p*')

        self.assertEqual(2, len(items))

        self.assertEqual(1, items[0].id)

        self.assertEqual('pingou', items[0].user)

        self.assertEqual('pingou', items[0].username)

        self.assertEqual([], items[0].groups)

        self.assertEqual(

            ['bar@pingou.com', 'foo@pingou.com'],

            [email.email for email in items[0].emails])

        self.assertEqual(3, items[1].id)

        self.assertEqual('pingou2', items[1].user)

        self.assertEqual('pingou2', items[1].username)

        self.assertEqual([], items[1].groups)

        self.assertEqual(

            [], [email.email for email in items[1].emails])

    @patch('progit.lib.git.update_git_ticket')

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

    def test_new_issue(self, p_send_email, p_ugt):

        """ Test the new_issue of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        tests.create_projects(self.session)

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

        # Before

        issues = progit.lib.search_issues(self.session, repo)

        self.assertEqual(len(issues), 0)

        # See where it fails

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.new_issue,

            session=self.session,

            repo=repo,

            title='Test issue',

            content='We should work on this',

            user='blah',

            ticketfolder=None

        )

        # Create issues to play with

        msg = progit.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, 'Issue created')

        msg = progit.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue #2',

            content='We should work on this for the second time',

            user='foo',

            ticketfolder=None

        )

        self.session.commit()

        self.assertEqual(msg, 'Issue created')

        # After

        issues = progit.lib.search_issues(self.session, repo)

        self.assertEqual(len(issues), 2)

    @patch('progit.lib.git.update_git_ticket')

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

    def test_edit_issue(self, p_send_email, p_ugt):

        """ Test the edit_issue of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        self.test_new_issue()

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

        issue = progit.lib.search_issues(self.session, repo, issueid=2)

        # Edit the issue

        msg = progit.lib.edit_issue(

            session=self.session,

            issue=issue,

            ticketfolder=None)

        self.session.commit()

        self.assertEqual(msg, 'No changes to edit')

        msg = progit.lib.edit_issue(

            session=self.session,

            issue=issue,

            ticketfolder=None,

            title='Test issue #2',

            content='We should work on this for the second time',

            status='Open',

        )

        self.session.commit()

        self.assertEqual(msg, 'No changes to edit')

        msg = progit.lib.edit_issue(

            session=self.session,

            issue=issue,

            ticketfolder=None,

            title='Foo issue #2',

            content='We should work on this period',

            status='Invalid')

        self.session.commit()

        self.assertEqual(msg, 'Edited successfully issue #2')

    @patch('progit.lib.git.update_git_ticket')

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

    def test_add_issue_tag(self, p_send_email, p_ugt):

        """ Test the add_issue_tag of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        self.test_edit_issue()

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

        issue = progit.lib.search_issues(self.session, repo, issueid=1)

        # Add a tag to the issue

        msg = progit.lib.add_issue_tag(

            session=self.session,

            issue=issue,

            tag='tag1',

            user='pingou',

            ticketfolder=None)

        self.session.commit()

        self.assertEqual(msg, 'Tag added')

        # Try a second time

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.add_issue_tag,

            session=self.session,

            issue=issue,

            tag='tag1',

            user='pingou',

            ticketfolder=None)

        issues = progit.lib.search_issues(self.session, repo, tags='tag1')

        self.assertEqual(len(issues), 1)

        self.assertEqual(issues[0].id, 1)

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Open')

        self.assertEqual([tag.tag for tag in issues[0].tags], ['tag1'])

    @patch('progit.lib.git.update_git_ticket')

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

    def test_remove_issue_tags(self, p_send_email, p_ugt):

        """ Test the remove_issue_tags of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        self.test_add_issue_tag()

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

        issue = progit.lib.search_issues(self.session, repo, issueid=1)

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.remove_issue_tags,

            session=self.session,

            project=repo,

            tags='foo')

        msgs = progit.lib.remove_issue_tags(

            session=self.session,

            project=repo,

            tags='tag1')

        self.assertEqual(msgs, [u'Removed tag: tag1'])

    @patch('progit.lib.git.update_git_ticket')

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

    def test_edit_issue_tags(self, p_send_email, p_ugt):

        """ Test the edit_issue_tags of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        self.test_add_issue_tag()

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

        issue = progit.lib.search_issues(self.session, repo, issueid=1)

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.edit_issue_tags,

            session=self.session,

            project=repo,

            old_tag='foo',

            new_tag='bar')

        msgs = progit.lib.edit_issue_tags(

            session=self.session,

            project=repo,

            old_tag='tag1',

            new_tag='tag2')

        self.session.commit()

        self.assertEqual(msgs, ['Edited tag: tag1 to tag2'])

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.edit_issue_tags,

            session=self.session,

            project=repo,

            old_tag='tag2',

            new_tag='tag2')

    @patch('progit.lib.git.update_git_ticket')

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

    def test_search_issues(self, p_send_email, p_ugt):

        """ Test the search_issues of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        self.test_edit_issue()

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

        # All issues

        issues = progit.lib.search_issues(self.session, repo)

        self.assertEqual(len(issues), 2)

        self.assertEqual(issues[0].id, 1)

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Open')

        self.assertEqual(issues[0].tags, [])

        self.assertEqual(issues[1].id, 2)

        self.assertEqual(issues[1].project_id, 1)

        self.assertEqual(issues[1].status, 'Invalid')

        self.assertEqual(issues[1].tags, [])

        # Issues by status

        issues = progit.lib.search_issues(

            self.session, repo, status='Invalid')

        self.assertEqual(len(issues), 1)

        self.assertEqual(issues[0].id, 2)

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Invalid')

        self.assertEqual(issues[0].tags, [])

        # Issues closed

        issues = progit.lib.search_issues(

            self.session, repo, closed=True)

        self.assertEqual(len(issues), 1)

        self.assertEqual(issues[0].id, 2)

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Invalid')

        self.assertEqual(issues[0].tags, [])

        # Issues by tag

        issues = progit.lib.search_issues(self.session, repo, tags='foo')

        self.assertEqual(len(issues), 0)

        # Issue by id

        issue = progit.lib.search_issues(self.session, repo, issueid=1)

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

        self.assertEqual(issue.user.user, 'pingou')

        self.assertEqual(issue.tags, [])

        # Issues by authors

        issues = progit.lib.search_issues(self.session, repo, author='foo')

        self.assertEqual(len(issues), 1)

        self.assertEqual(issues[0].id, 2)

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Invalid')

        self.assertEqual(issues[0].tags, [])

    @patch('progit.lib.git.update_git_ticket')

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

    def test_add_issue_assignee(self, p_send_email, p_ugt):

        """ Test the add_issue_assignee of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        self.test_new_issue()

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

        issue = progit.lib.search_issues(self.session, repo, issueid=2)

        # Before

        issues = progit.lib.search_issues(

            self.session, repo, assignee='pingou')

        self.assertEqual(len(issues), 0)

        # Test when it fails

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.add_issue_assignee,

            session=self.session,

            issue=issue,

            assignee='foo@foobar.com',

            user='foo@pingou.com',

            ticketfolder=None

        )

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.add_issue_assignee,

            session=self.session,

            issue=issue,

            assignee='foo@bar.com',

            user='foo@foopingou.com',

            ticketfolder=None

        )

        # Set the assignee by its email

        msg = progit.lib.add_issue_assignee(

            session=self.session,

            issue=issue,

            assignee='foo@bar.com',

            user='foo@pingou.com',

            ticketfolder=None)

        self.session.commit()

        self.assertEqual(msg, 'Issue assigned')

        # Change the assignee to someone else by its username

        msg = progit.lib.add_issue_assignee(

            session=self.session,

            issue=issue,

            assignee='pingou',

            user='pingou',

            ticketfolder=None)

        self.session.commit()

        self.assertEqual(msg, 'Issue assigned')

        # After  -- Searches by assignee

        issues = progit.lib.search_issues(

            self.session, repo, assignee='pingou')

        self.assertEqual(len(issues), 1)

        self.assertEqual(issues[0].id, 2)

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Open')

        self.assertEqual(issues[0].tags, [])

        issues = progit.lib.search_issues(

            self.session, repo, assignee=True)

        self.assertEqual(len(issues), 1)

        self.assertEqual(issues[0].id, 2)

        self.assertEqual(issues[0].title, 'Test issue #2')

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Open')

        self.assertEqual(issues[0].tags, [])

        issues = progit.lib.search_issues(

            self.session, repo, assignee=False)

        self.assertEqual(len(issues), 1)

        self.assertEqual(issues[0].id, 1)

        self.assertEqual(issues[0].title, 'Test issue')

        self.assertEqual(issues[0].project_id, 1)

        self.assertEqual(issues[0].status, 'Open')

        self.assertEqual(issues[0].tags, [])

        # Reset the assignee to no-one

        msg = progit.lib.add_issue_assignee(

            session=self.session,

            issue=issue,

            assignee=None,

            user='pingou',

            ticketfolder=None)

        self.session.commit()

        self.assertEqual(msg, 'Assignee reset')

        issues = progit.lib.search_issues(

            self.session, repo, assignee=False)

        self.assertEqual(len(issues), 2)

        self.assertEqual(issues[0].id, 1)

        self.assertEqual(issues[1].id, 2)

        issues = progit.lib.search_issues(

            self.session, repo, assignee=True)

        self.assertEqual(len(issues), 0)

    @patch('progit.lib.git.update_git_ticket')

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

    def test_add_issue_comment(self, p_send_email, p_ugt):

        """ Test the add_issue_comment of progit.lib. """

        p_send_email.return_value = True

        p_ugt.return_value = True

        tests.create_projects(self.session)

        self.test_new_issue()

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

        # Before

        issue = progit.lib.search_issues(self.session, repo, issueid=1)

        self.assertEqual(len(issue.comments), 0)

        # Add a comment to that issue

        msg = progit.lib.add_issue_comment(

            session=self.session,

            issue=issue,

            comment='Hey look a comment!',

            user='foo',

            ticketfolder=None

        )

        self.session.commit()

        self.assertEqual(msg, 'Comment added')

        # After

        issue = progit.lib.search_issues(self.session, repo, issueid=1)

        self.assertEqual(len(issue.comments), 1)

        self.assertEqual(issue.comments[0].comment, 'Hey look a comment!')

        self.assertEqual(issue.comments[0].user.user, 'foo')

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

    def test_add_user_to_project(self, p_send_email):

        """ Test the add_user_to_project of progit.lib. """

        p_send_email.return_value = True

        tests.create_projects(self.session)

        # Before

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

        self.assertEqual(len(repo.users), 0)

        # Add an user to a project

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.add_user_to_project,

            session=self.session,

            project=repo,

            user='foobar',

        )

        msg = progit.lib.add_user_to_project(

            session=self.session,

            project=repo,

            user='foo',

        )

        self.session.commit()

        self.assertEqual(msg, 'User added')

        # After

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

        self.assertEqual(len(repo.users), 1)

        self.assertEqual(repo.users[0].user, 'foo')

    def test_new_project(self):

        """ Test the new_project of progit.lib. """

        gitfolder = os.path.join(self.path, 'repos')

        docfolder = os.path.join(self.path, 'docs')

        ticketfolder = os.path.join(self.path, 'tickets')

        os.mkdir(gitfolder)

        os.mkdir(docfolder)

        os.mkdir(ticketfolder)

        # Create a new project

        msg = progit.lib.new_project(

            session=self.session,

            user='pingou',

            name='testproject',

            gitfolder=gitfolder,

            docfolder=docfolder,

            ticketfolder=ticketfolder,

            description='description for testproject',

            parent_id=None

        )

        self.session.commit()

        self.assertEqual(msg, 'Project "testproject" created')

        repo = progit.lib.get_project(self.session, 'testproject')

        self.assertEqual(repo.path, 'testproject.git')

        gitrepo = os.path.join(gitfolder, repo.path)

        docrepo = os.path.join(docfolder, repo.path)

        ticketrepo = os.path.join(ticketfolder, repo.path)

        self.assertTrue(os.path.exists(gitrepo))

        self.assertTrue(os.path.exists(docrepo))

        self.assertTrue(os.path.exists(ticketrepo))

        # Try re-creating it but all repos are existing

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.new_project,

            session=self.session,

            user='pingou',

            name='testproject',

            gitfolder=gitfolder,

            docfolder=docfolder,

            ticketfolder=ticketfolder,

            description='description for testproject',

            parent_id=None

        )

        self.session.rollback()

        self.assertTrue(os.path.exists(gitrepo))

        self.assertTrue(os.path.exists(docrepo))

        self.assertTrue(os.path.exists(ticketrepo))

        # Drop the main git repo and try again

        shutil.rmtree(gitrepo)

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.new_project,

            session=self.session,

            user='pingou',

            name='testproject',

            gitfolder=gitfolder,

            docfolder=docfolder,

            ticketfolder=ticketfolder,

            description='description for testproject',

            parent_id=None

        )

        self.session.rollback()

        self.assertFalse(os.path.exists(gitrepo))

        self.assertTrue(os.path.exists(docrepo))

        self.assertTrue(os.path.exists(ticketrepo))

        # Drop the doc repo and try again

        shutil.rmtree(docrepo)

        self.assertRaises(

            progit.exceptions.ProgitException,

            progit.lib.new_project,

            session=self.session,

            user='pingou',

            name='testproject',

            gitfolder=gitfolder,

            docfolder=docfolder,

            ticketfolder=ticketfolder,

            description='description for testproject',

            parent_id=None

        )

        self.session.rollback()

        self.assertFalse(os.path.exists(gitrepo))

        self.assertFalse(os.path.exists(docrepo))

        self.assertTrue(os.path.exists(ticketrepo))

if __name__ == '__main__':

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

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