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

"""

 (c) 2015-2017 - Copyright Red Hat Inc

 Authors:

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

"""

from __future__ import unicode_literals

__requires__ = ['SQLAlchemy >= 0.8']

import pkg_resources

import copy

import datetime

import unittest

import shutil

import sys

import time

import os

import json

from mock import patch, MagicMock

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

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

import pagure

import pagure.lib

import pagure.lib.model

import tests

class PagureFlaskApiIssueChangeStatustests(tests.Modeltests):

    """ Tests for the flask API of pagure for changing the status of an

    issue

    """

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))

    def setUp(self):

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

        super(PagureFlaskApiIssueChangeStatustests, self).setUp()

        pagure.config.config['TICKETS_FOLDER'] = None

        tests.create_projects(self.session)

        tests.create_projects_git(os.path.join(self.path, 'tickets'))

        tests.create_tokens(self.session)

        tests.create_tokens_acl(self.session)

        # Create normal issue

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

        msg = pagure.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue #1',

            content='We should work on this',

            user='pingou',

            private=False,

        )

        self.session.commit()

        self.assertEqual(msg.title, 'Test issue #1')

        # Create private issue

        msg = pagure.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue #2',

            content='We should work on this',

            user='foo',

            private=True,

        )

        self.session.commit()

        self.assertEqual(msg.title, 'Test issue #2')

        # Create project-less token for user foo

        item = pagure.lib.model.Token(

            id='project-less-foo',

            user_id=2,

            project_id=None,

            expiration=datetime.datetime.utcnow()

            + datetime.timedelta(days=30)

        )

        self.session.add(item)

        self.session.commit()

        tests.create_tokens_acl(self.session, token_id='project-less-foo')

        # Create project-less token for user pingou

        item = pagure.lib.model.Token(

            id='project-less-pingou',

            user_id=1,

            project_id=None,

            expiration=datetime.datetime.utcnow()

            + datetime.timedelta(days=30)

        )

        self.session.add(item)

        self.session.commit()

        tests.create_tokens_acl(self.session, token_id='project-less-pingou')

    def test_api_change_status_issue_invalid_project(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token aaabbbcccddd'}

        # Invalid project

        output = self.app.post(

            '/api/0/foobar/issue/1/status', headers=headers)

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {

              "error": "Project not found",

              "error_code": "ENOPROJECT",

            }

        )

    def test_api_change_status_issue_token_not_for_project(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token aaabbbcccddd'}

        # Valid token, wrong project

        output = self.app.post('/api/0/test2/issue/1/status', headers=headers)

        self.assertEqual(output.status_code, 401)

        data = json.loads(output.get_data(as_text=True))

        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.name,

                         data['error_code'])

        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.value, data['error'])

    def test_api_change_status_issue_invalid_issue(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token aaabbbcccddd'}

        # No issue

        output = self.app.post('/api/0/test/issue/42/status', headers=headers)

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {

              "error": "Issue not found",

              "error_code": "ENOISSUE",

            }

        )

    def test_api_change_status_issue_incomplete(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token aaabbbcccddd'}

        # Check status before

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

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

        self.assertEqual(issue.status, 'Open')

        data = {

            'title': 'test issue',

        }

        # Incomplete request

        output = self.app.post(

            '/api/0/test/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 400)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {

              "error": "Invalid or incomplete input submitted",

              "error_code": "EINVALIDREQ",

              "errors": {"status": ["Not a valid choice"]}

            }

        )

        # No change

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

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

        self.assertEqual(issue.status, 'Open')

    def test_api_change_status_issue_no_change(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token aaabbbcccddd'}

        data = {

            'status': 'Open',

        }

        # Valid request but no change

        output = self.app.post(

            '/api/0/test/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {'message': 'No changes'}

        )

        # No change

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

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

        self.assertEqual(issue.status, 'Open')

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))

    @patch(

        'pagure.lib.edit_issue',

        MagicMock(side_effect=pagure.exceptions.PagureException('error')))

    def test_api_change_status_issue_raise_error(self):

        """ Test the api_change_status_issue method of the flask api. """

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

        close_status = repo.close_status

        close_status = ['Fixed', 'Upstream', 'Invalid']

        repo.close_status = close_status

        self.session.add(repo)

        self.session.commit()

        headers = {'Authorization': 'token aaabbbcccddd'}

        data = {

            'status': 'Closed',

            'close_status': 'Fixed'

        }

        # Valid request

        output = self.app.post(

            '/api/0/test/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 400)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {u'error': u'error', u'error_code': u'ENOCODE'}

        )

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))

    def test_api_change_status_issue(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token aaabbbcccddd'}

        data = {

            'status': 'Fixed',

        }

        # Valid request

        output = self.app.post(

            '/api/0/test/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {'message':[

                'Issue status updated to: Closed (was: Open)',

                'Issue close_status updated to: Fixed'

            ]}

        )

        headers = {'Authorization': 'token pingou_foo'}

        # Un-authorized issue

        output = self.app.post(

            '/api/0/foo/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 401)

        data = json.loads(output.get_data(as_text=True))

        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.name,

                         data['error_code'])

        self.assertEqual(pagure.api.APIERROR.EINVALIDTOK.value, data['error'])

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))

    def test_api_change_status_issue_closed_status(self):

        """ Test the api_change_status_issue method of the flask api. """

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

        close_status = repo.close_status

        close_status = ['Fixed', 'Upstream', 'Invalid']

        repo.close_status = close_status

        self.session.add(repo)

        self.session.commit()

        headers = {'Authorization': 'token aaabbbcccddd'}

        data = {

            'status': 'Closed',

            'close_status': 'Fixed'

        }

        # Valid request

        output = self.app.post(

            '/api/0/test/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {'message':[

                'Issue status updated to: Closed (was: Open)',

                'Issue close_status updated to: Fixed'

            ]}

        )

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))

    def test_api_change_status_issue_no_ticket_project_less(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token project-less-foo'}

        data = {

            'status': 'Fixed',

        }

        # Valid request

        output = self.app.post(

            '/api/0/test/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 403)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {

                "error": "You are not allowed to view this issue",

                "error_code": "EISSUENOTALLOWED"

            }

        )

    @patch('pagure.lib.notify.send_email', MagicMock(return_value=True))

    def test_api_change_status_issue_project_less(self):

        """ Test the api_change_status_issue method of the flask api. """

        headers = {'Authorization': 'token project-less-pingou'}

        data = {

            'status': 'Fixed',

        }

        # Valid request

        output = self.app.post(

            '/api/0/test/issue/1/status', data=data, headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.get_data(as_text=True))

        self.assertDictEqual(

            data,

            {

                "message": [

                    "Issue status updated to: Closed (was: Open)",

                    "Issue close_status updated to: Fixed"

                ]

            }

        )

if __name__ == '__main__':

    unittest.main(verbosity=2)