# -*- 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

import datetime

import unittest

import sys

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  # noqa: E402

import pagure.lib  # noqa: E402

import tests  # noqa: E402

class PagureFlaskApiIssueCommenttests(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(PagureFlaskApiIssueCommenttests, 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',

            ticketfolder=None,

            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',

            ticketfolder=None,

            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')

    def test_api_comment_issue_invalid_project(self):

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

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

        # Invalid project

        output = self.app.post('/api/0/foo/issue/1/comment', 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_comment_issue_invalid_project_token(self):

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

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

        # Valid token, wrong project

        output = self.app.post('/api/0/test2/issue/1/comment', 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_comment_issue_invalid_issue(self):

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

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

        # Invalid issue

        output = self.app.post('/api/0/test/issue/10/comment', 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_comment_issue_incomplete_request(self):

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

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

        # Check comments before

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

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

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

        data = {

            'title': 'test issue',

        }

        # Incomplete request

        output = self.app.post(

            '/api/0/test/issue/1/comment', 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": {"comment": ["This field is required."]}

            }

        )

        # 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_comment_issue(self):

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

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

        data = {

            'comment': 'This is a very interesting question',

        }

        # Valid request

        output = self.app.post(

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

        self.assertEqual(output.status_code, 200)

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

        self.assertDictEqual(

            data,

            {'message': 'Comment added'}

        )

        # One comment added

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

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

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

    def test_api_comment_issue_private_un_authorized(self):

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

        # Check before

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

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

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

        data = {

            'comment': 'This is a very interesting question',

        }

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

        # Valid request but un-authorized

        output = self.app.post(

            '/api/0/test/issue/2/comment', 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'])

        # No comment added

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

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

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

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

    def test_api_comment_issue_private(self):

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

        # Create token for user foo

        item = pagure.lib.model.Token(

            id='foo_token2',

            user_id=2,

            project_id=1,

            expiration=datetime.datetime.utcnow() + datetime.timedelta(days=30)

        )

        self.session.add(item)

        self.session.commit()

        tests.create_tokens_acl(self.session, token_id='foo_token2')

        data = {

            'comment': 'This is a very interesting question',

        }

        headers = {'Authorization': 'token foo_token2'}

        # Valid request and authorized

        output = self.app.post(

            '/api/0/test/issue/2/comment', data=data, headers=headers)

        self.assertEqual(output.status_code, 200)

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

        self.assertDictEqual(

            data,

            {'message': 'Comment added'}

        )

    def test_api_comment_issue_invalid_project_project_less(self):

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

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

        # Invalid project

        output = self.app.post('/api/0/foo/issue/1/comment', 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_comment_issue_invalid_project_token_project_less(self):

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

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

        # Valid token, no such issue, project-less token so different failure

        output = self.app.post('/api/0/test2/issue/1/comment', 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_comment_issue_invalid_issue_project_less(self):

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

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

        # Invalid issue

        output = self.app.post('/api/0/test/issue/10/comment', 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_comment_issue_incomplete_request_project_less(self):

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

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

        # Check comments before

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

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

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

        data = {

            'title': 'test issue',

        }

        # Incomplete request

        output = self.app.post(

            '/api/0/test/issue/1/comment', 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": {"comment": ["This field is required."]}

            }

        )

        # 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))

    def test_api_comment_issue_project_less(self):

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

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

        data = {

            'comment': 'This is a very interesting question',

        }

        # Valid request

        output = self.app.post(

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

        self.assertEqual(output.status_code, 200)

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

        self.assertDictEqual(

            data,

            {'message': 'Comment added'}

        )

        # One comment added

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

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

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

    def test_api_comment_issue_private_un_authorized_project_less(self):

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

        # Check before

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

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

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

        data = {

            'comment': 'This is a very interesting question',

        }

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

        # Valid request but un-authorized

        output = self.app.post(

            '/api/0/test/issue/2/comment', 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'])

        # No comment added

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

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

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

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

    def test_api_comment_issue_private_project_less(self):

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

        # Create token for user foo

        item = pagure.lib.model.Token(

            id='foo_token2',

            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='foo_token2')

        data = {

            'comment': 'This is a very interesting question',

        }

        headers = {'Authorization': 'token foo_token2'}

        # Valid request and authorized

        output = self.app.post(

            '/api/0/test/issue/2/comment', data=data, headers=headers)

        self.assertEqual(output.status_code, 200)

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

        self.assertDictEqual(

            data,

            {'message': 'Comment added'}

        )

if __name__ == '__main__':

    unittest.main(verbosity=2)