# -*- 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 datetime

import unittest

import shutil

import sys

import os

import json

from mock import patch

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

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

import pagure.lib

import tests

class PagureFlaskApiIssuetests(tests.Modeltests):

    """ Tests for the flask API of pagure for issue """

    def setUp(self):

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

        super(PagureFlaskApiIssuetests, self).setUp()

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

        pagure.SESSION = self.session

        pagure.api.SESSION = self.session

        pagure.api.issue.SESSION = self.session

        pagure.lib.SESSION = self.session

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

        self.app = pagure.APP.test_client()

    def test_api_new_issue(self):

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

        tests.create_projects(self.session)

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

        tests.create_tokens(self.session)

        tests.create_tokens_acl(self.session)

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

        # Valid token, wrong project

        output = self.app.post('/api/0/test2/new_issue', headers=headers)

        self.assertEqual(output.status_code, 401)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Invalid or expired token. Please visit " \

                  "https://pagure.org/ to get or renew your API token.",

              "error_code": "EINVALIDTOK",

            }

        )

        # No input

        output = self.app.post('/api/0/test/new_issue', headers=headers)

        self.assertEqual(output.status_code, 400)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

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

              "error_code": "EINVALIDREQ",

            }

        )

        data = {

            'title': 'test issue',

        }

        # Invalid repo

        output = self.app.post(

            '/api/0/foo/new_issue', data=data, headers=headers)

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Project not found",

              "error_code": "ENOPROJECT",

            }

        )

        # Incomplete request

        output = self.app.post(

            '/api/0/test/new_issue', data=data, headers=headers)

        self.assertEqual(output.status_code, 400)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

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

              "error_code": "EINVALIDREQ",

            }

        )

        data = {

            'title': 'test issue',

            'issue_content': 'This issue needs attention',

        }

        # Valid request

        output = self.app.post(

            '/api/0/test/new_issue', data=data, headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {'message': 'Issue created'}

        )

    def test_api_view_issues(self):

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

        self.test_api_new_issue()

        # Invalid repo

        output = self.app.get('/api/0/foo/issues')

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Project not found",

              "error_code": "ENOPROJECT",

            }

        )

        # List all opened issues

        output = self.app.get('/api/0/test/issues')

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        data['issues'][0]['date_created'] = '1431414800'

        self.assertDictEqual(

            data,

            {

              "args": {

                "assignee": None,

                "author": None,

                "status": None,

                "tags": []

              },

              "total_issues": 1,

              "issues": [

                {

                  "assignee": None,

                  "blocks": [],

                  "comments": [],

                  "content": "This issue needs attention",

                  "date_created": "1431414800",

                  "depends": [],

                  "id": 1,

                  "private": False,

                  "status": "Open",

                  "tags": [],

                  "title": "test issue",

                  "user": {

                    "fullname": "PY C",

                    "name": "pingou"

                  }

                }

              ]

            }

        )

        # Create private issue

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

        msg = pagure.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue',

            content='We should work on this',

            user='pingou',

            ticketfolder=None,

            private=True,

        )

        self.session.commit()

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

        # Access issues un-authenticated

        output = self.app.get('/api/0/test/issues')

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        data['issues'][0]['date_created'] = '1431414800'

        self.assertDictEqual(

            data,

            {

              "args": {

                "assignee": None,

                "author": None,

                "status": None,

                "tags": []

              },

              "total_issues": 1,

              "issues": [

                {

                  "assignee": None,

                  "blocks": [],

                  "comments": [],

                  "content": "This issue needs attention",

                  "date_created": "1431414800",

                  "depends": [],

                  "id": 1,

                  "private": False,

                  "status": "Open",

                  "tags": [],

                  "title": "test issue",

                  "user": {

                    "fullname": "PY C",

                    "name": "pingou"

                  }

                }

              ]

            }

        )

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

        # Access issues authenticated but non-existing token

        output = self.app.get('/api/0/test/issues', headers=headers)

        self.assertEqual(output.status_code, 401)

        # Create a new token for another user

        item = pagure.lib.model.Token(

            id='bar_token',

            user_id=2,

            project_id=1,

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

                days=30)

        )

        self.session.add(item)

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

        # Access issues authenticated but wrong token

        output = self.app.get('/api/0/test/issues', headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        data['issues'][0]['date_created'] = '1431414800'

        self.assertDictEqual(

            data,

            {

              "args": {

                "assignee": None,

                "author": None,

                "status": None,

                "tags": []

              },

              "total_issues": 1,

              "issues": [

                {

                  "assignee": None,

                  "blocks": [],

                  "comments": [],

                  "content": "This issue needs attention",

                  "date_created": "1431414800",

                  "depends": [],

                  "id": 1,

                  "private": False,

                  "status": "Open",

                  "tags": [],

                  "title": "test issue",

                  "user": {

                    "fullname": "PY C",

                    "name": "pingou"

                  }

                }

              ]

            }

        )

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

        # Access issues authenticated correctly

        output = self.app.get('/api/0/test/issues', headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        data['issues'][0]['date_created'] = '1431414800'

        data['issues'][1]['date_created'] = '1431414800'

        self.assertDictEqual(

            data,

            {

              "args": {

                "assignee": None,

                "author": None,

                "status": None,

                "tags": []

              },

              "total_issues": 2,

              "issues": [

                {

                  "assignee": None,

                  "blocks": [],

                  "comments": [],

                  "content": "This issue needs attention",

                  "date_created": "1431414800",

                  "depends": [],

                  "id": 1,

                  "private": False,

                  "status": "Open",

                  "tags": [],

                  "title": "test issue",

                  "user": {

                    "fullname": "PY C",

                    "name": "pingou"

                  }

                },

                {

                  "assignee": None,

                  "blocks": [],

                  "comments": [],

                  "content": "We should work on this",

                  "date_created": "1431414800",

                  "depends": [],

                  "id": 2,

                  "private": True,

                  "status": "Open",

                  "tags": [],

                  "title": "Test issue",

                  "user": {

                    "fullname": "PY C",

                    "name": "pingou"

                  }

                }

              ]

            }

        )

        # List closed issue

        output = self.app.get('/api/0/test/issues?status=Closed', headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "args": {

                "assignee": None,

                "author": None,

                "status": "Closed",

                "tags": []

              },

              "total_issues": 0,

              "issues": []

            }

        )

        # List closed issue

        output = self.app.get('/api/0/test/issues?status=Invalid', headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "args": {

                "assignee": None,

                "author": None,

                "status": "Invalid",

                "tags": []

              },

              "total_issues": 0,

              "issues": []

            }

        )

    def test_api_view_issue(self):

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

        self.test_api_new_issue()

        # Invalid repo

        output = self.app.get('/api/0/foo/issue/1')

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Project not found",

              "error_code": "ENOPROJECT",

            }

        )

        # Invalid issue for this repo

        output = self.app.get('/api/0/test2/issue/1')

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Issue not found",

              "error_code": "ENOISSUE",

            }

        )

        # Valid issue

        output = self.app.get('/api/0/test/issue/1')

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        data['date_created'] = '1431414800'

        self.assertDictEqual(

            data,

            {

              "assignee": None,

              "blocks": [],

              "comments": [],

              "content": "This issue needs attention",

              "date_created": "1431414800",

              "depends": [],

              "id": 1,

              "private": False,

              "status": "Open",

              "tags": [],

              "title": "test issue",

              "user": {

                "fullname": "PY C",

                "name": "pingou"

              }

            }

        )

        # Create private issue

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

        msg = pagure.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue',

            content='We should work on this',

            user='pingou',

            ticketfolder=None,

            private=True,

            issue_uid='aaabbbccc',

        )

        self.session.commit()

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

        # Access private issue un-authenticated

        output = self.app.get('/api/0/test/issue/2')

        self.assertEqual(output.status_code, 403)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

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

              "error_code": "EISSUENOTALLOWED",

            }

        )

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

        # Access private issue authenticated but non-existing token

        output = self.app.get('/api/0/test/issue/2', headers=headers)

        self.assertEqual(output.status_code, 401)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Invalid or expired token. Please visit https://pagure.org/ to get or renew your API token.",

              "error_code": "EINVALIDTOK"

            }

        )

        # Create a new token for another user

        item = pagure.lib.model.Token(

            id='bar_token',

            user_id=2,

            project_id=1,

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

                days=30)

        )

        self.session.add(item)

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

        # Access private issue authenticated but wrong token

        output = self.app.get('/api/0/test/issue/2', headers=headers)

        self.assertEqual(output.status_code, 403)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

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

              "error_code": "EISSUENOTALLOWED",

            }

        )

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

        # Access private issue authenticated correctly

        output = self.app.get('/api/0/test/issue/2', headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        data['date_created'] = '1431414800'

        self.assertDictEqual(

            data,

            {

              "assignee": None,

              "blocks": [],

              "comments": [],

              "content": "We should work on this",

              "date_created": "1431414800",

              "depends": [],

              "id": 2,

              "private": True,

              "status": "Open",

              "tags": [],

              "title": "Test issue",

              "user": {

                "fullname": "PY C",

                "name": "pingou"

              }

            }

        )

        # Access private issue authenticated correctly using the issue's uid

        output = self.app.get('/api/0/test/issue/aaabbbccc', headers=headers)

        self.assertEqual(output.status_code, 200)

        data = json.loads(output.data)

        data['date_created'] = '1431414800'

        self.assertDictEqual(

            data,

            {

              "assignee": None,

              "blocks": [],

              "comments": [],

              "content": "We should work on this",

              "date_created": "1431414800",

              "depends": [],

              "id": 2,

              "private": True,

              "status": "Open",

              "tags": [],

              "title": "Test issue",

              "user": {

                "fullname": "PY C",

                "name": "pingou"

              }

            }

        )

    def test_api_change_status_issue(self):

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

        tests.create_projects(self.session)

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

        tests.create_tokens(self.session)

        tests.create_tokens_acl(self.session)

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

        # Invalid project

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

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Project not found",

              "error_code": "ENOPROJECT",

            }

        )

        # 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.data)

        self.assertDictEqual(

            data,

            {

              "error": "Invalid or expired token. Please visit " \

                  "https://pagure.org/ to get or renew your API token.",

              "error_code": "EINVALIDTOK",

            }

        )

        # No input

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

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Issue not found",

              "error_code": "ENOISSUE",

            }

        )

        # Create normal issue

        repo = pagure.lib.get_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 another project

        item = pagure.lib.model.Project(

            user_id=2,  # pingou

            name='foo',

            description='test project #3',

            hook_token='aaabbbdddeee',

        )

        self.session.add(item)

        self.session.commit()

        # Create a token for pingou for this project

        item = pagure.lib.model.Token(

            id='pingou_foo',

            user_id=1,

            project_id=3,

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

                days=30)

        )

        self.session.add(item)

        self.session.commit()

        # Give `change_status_issue` to this token

        item = pagure.lib.model.TokenAcl(

            token_id='pingou_foo',

            acl_id=6,

        )

        self.session.add(item)

        self.session.commit()

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

        # Create private issue

        msg = pagure.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue',

            content='We should work on this',

            user='foo',

            ticketfolder=None,

            private=True,

        )

        self.session.commit()

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

        # Check status before

        repo = pagure.lib.get_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.data)

        self.assertDictEqual(

            data,

            {

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

              "error_code": "EINVALIDREQ",

            }

        )

        # No change

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

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

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

        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.data)

        self.assertDictEqual(

            data,

            {'message': 'No changes'}

        )

        # No change

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

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

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

        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.data)

        self.assertDictEqual(

            data,

            {'message': 'Successfully edited issue #1'}

        )

        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, 403)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

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

              "error_code": "EISSUENOTALLOWED",

            }

        )

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

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

    def test_api_comment_issue(self, p_send_email, p_ugt):

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

        p_send_email.return_value = True

        p_ugt.return_value = True

        tests.create_projects(self.session)

        tests.create_tokens(self.session)

        tests.create_tokens_acl(self.session)

        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.data)

        self.assertDictEqual(

            data,

            {

              "error": "Project not found",

              "error_code": "ENOPROJECT",

            }

        )

        # 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.data)

        self.assertDictEqual(

            data,

            {

              "error": "Invalid or expired token. Please visit " \

                  "https://pagure.org/ to get or renew your API token.",

              "error_code": "EINVALIDTOK",

            }

        )

        # No input

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

        self.assertEqual(output.status_code, 404)

        data = json.loads(output.data)

        self.assertDictEqual(

            data,

            {

              "error": "Issue not found",

              "error_code": "ENOISSUE",

            }

        )

        # Create normal issue

        repo = pagure.lib.get_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,

            issue_uid='aaabbbccc#1',

        )

        self.session.commit()

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

        # Check comments before

        repo = pagure.lib.get_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.data)

        self.assertDictEqual(

            data,

            {

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

              "error_code": "EINVALIDREQ",

            }

        )

        # No change

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

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

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

        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.data)

        self.assertDictEqual(

            data,

            {'message': 'Comment added'}

        )

        # One comment added

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

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

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

        # Create another project

        item = pagure.lib.model.Project(

            user_id=2,  # foo

            name='foo',

            description='test project #3',

            hook_token='aaabbbdddeee',

        )

        self.session.add(item)

        self.session.commit()

        # Create a token for pingou for this project

        item = pagure.lib.model.Token(

            id='pingou_foo',

            user_id=1,

            project_id=3,

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

                days=30)

        )

        self.session.add(item)

        self.session.commit()

        # Give `change_status_issue` to this token

        item = pagure.lib.model.TokenAcl(

            token_id='pingou_foo',

            acl_id=1,

        )

        self.session.add(item)

        self.session.commit()

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

        # Create private issue

        msg = pagure.lib.new_issue(

            session=self.session,

            repo=repo,

            title='Test issue',

            content='We should work on this',

            user='foo',

            ticketfolder=None,

            private=True,

            issue_uid='aaabbbccc#2',

        )

        self.session.commit()