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

"""

 (c) 2015 - Copyright Red Hat Inc

 Authors:

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

"""

from __future__ import unicode_literals, absolute_import

import unittest

import shutil

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.api

import pagure.flask_app

import pagure.lib.query

import tests

class PagureFlaskApitests(tests.SimplePagureTest):

    """ Tests for flask API controller of pagure """

    maxDiff = None

    def test_api_doc(self):

        """ Test the API documentation page. """

        print(dir(self.app))

        output = self.app.get("/api/0/")

        output_text = output.get_data(as_text=True)

        self.assertIn("<title> API | pagure  - Pagure</title>\n", output_text)

        self.assertIn(

            "  Pagure API Reference\n        \n", output_text

        )

    def test_api_doc_authenticated(self):

        """ Test the API documentation page. """

        user = tests.FakeUser(username="foo")

        with tests.user_set(self.app.application, user):

            output = self.app.get("/api/0/")

            output_text = output.get_data(as_text=True)

            self.assertIn(

                "<title> API | pagure  - Pagure</title>\n", output_text

            )

            self.assertIn(

                "  Pagure API Reference\n        \n", output_text

            )

    def test_api_get_request_data(self):

        data = {"foo": "bar"}

        # test_request_context doesn't set flask.g, but some teardown

        # functions try to use that, so let's exclude them

        self._app.teardown_request_funcs = {}

        with self._app.test_request_context(

            "/api/0/version", method="POST", data=data

        ):

            self.assertEqual(pagure.api.get_request_data()["foo"], "bar")

        data = json.dumps(data)

        with self._app.test_request_context(

            "/api/0/version", data=data, content_type="application/json"

        ):

            self.assertEqual(pagure.api.get_request_data()["foo"], "bar")

    def test_api_version_old_url(self):

        """ Test the api_version function.  """

        output = self.app.get("/api/0/version")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(data["version"], pagure.__api_version__)

        self.assertEqual(sorted(data.keys()), ["version"])

    def test_api_version_new_url(self):

        """ Test the api_version function at its new url.  """

        output = self.app.get("/api/0/-/version")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(data["version"], pagure.__api_version__)

        self.assertEqual(sorted(data.keys()), ["version"])

    def test_api_project_tags(self):

        """ Test the api_project_tags function.  """

        tests.create_projects(self.session)

        output = self.app.get("/api/0/foo/tags/")

        self.assertEqual(output.status_code, 404)

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

        self.assertEqual(set(data.keys()), set(["output", "error"]))

        self.assertEqual(data["output"], "notok")

        self.assertEqual(data["error"], "Project not found")

        output = self.app.get("/api/0/test/tags/")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(sorted(data.keys()), ["tags", "total_tags"])

        self.assertEqual(data["tags"], [])

        self.assertEqual(data["total_tags"], 0)

        # Add an issue and tag it so that we can list them

        item = pagure.lib.model.Issue(

            id=1,

            uid="foobar",

            project_id=1,

            title="issue",

            content="a bug report",

            user_id=1,  # pingou

        )

        self.session.add(item)

        self.session.commit()

        item = pagure.lib.model.TagColored(

            tag="tag1", tag_color="DeepBlueSky", project_id=1

        )

        self.session.add(item)

        self.session.commit()

        item = pagure.lib.model.TagIssueColored(

            issue_uid="foobar", tag_id=item.id

        )

        self.session.add(item)

        self.session.commit()

        output = self.app.get("/api/0/test/tags/")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(sorted(data.keys()), ["tags", "total_tags"])

        self.assertEqual(data["tags"], ["tag1"])

        self.assertEqual(data["total_tags"], 1)

        output = self.app.get("/api/0/test/tags/?pattern=t")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(sorted(data.keys()), ["tags", "total_tags"])

        self.assertEqual(data["tags"], ["tag1"])

        self.assertEqual(data["total_tags"], 1)

        output = self.app.get("/api/0/test/tags/?pattern=p")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(sorted(data.keys()), ["tags", "total_tags"])

        self.assertEqual(data["tags"], [])

        self.assertEqual(data["total_tags"], 0)

    def test_api_groups(self):

        """ Test the api_groups function.  """

        # Add a couple of groups so that we can list them

        item = pagure.lib.model.PagureGroup(

            group_name="group1",

            group_type="user",

            display_name="User group",

            user_id=1,  # pingou

        )

        self.session.add(item)

        item = pagure.lib.model.PagureGroup(

            group_name="rel-eng",

            group_type="user",

            display_name="Release engineering group",

            user_id=1,  # pingou

        )

        self.session.add(item)

        self.session.commit()

        output = self.app.get("/api/0/groups")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(data["groups"], ["group1", "rel-eng"])

        self.assertEqual(

            sorted(data.keys()), ["groups", "pagination", "total_groups"]

        )

        self.assertEqual(data["total_groups"], 2)

        output = self.app.get("/api/0/groups?pattern=re")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(data["groups"], ["rel-eng"])

        self.assertEqual(

            sorted(data.keys()), ["groups", "pagination", "total_groups"]

        )

        self.assertEqual(data["total_groups"], 1)

    def test_api_whoami_unauth(self):

        """ Test the api_whoami function. """

        output = self.app.post("/api/0/-/whoami")

        self.assertEqual(output.status_code, 401)

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

        self.assertEqual(

            data,

            {

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

                "http://localhost.localdomain/settings#nav-api-tab to get or "

                "renew your API token.",

                "error_code": "EINVALIDTOK",

            },

        )

    def test_api_whoami_invalid_auth(self):

        """ Test the api_whoami function with an invalid token. """

        tests.create_projects(self.session)

        tests.create_tokens(self.session)

        headers = {"Authorization": "token invalid"}

        output = self.app.post("/api/0/-/whoami", headers=headers)

        self.assertEqual(output.status_code, 401)

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

        self.assertEqual(

            data,

            {

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

                "http://localhost.localdomain/settings#nav-api-tab to get or "

                "renew your API token.",

                "error_code": "EINVALIDTOK",

                "errors": "Invalid token",

            },

        )

    def test_api_whoami_auth(self):

        """ Test the api_whoami function with a valid token. """

        tests.create_projects(self.session)

        tests.create_tokens(self.session)

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

        output = self.app.post("/api/0/-/whoami", headers=headers)

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(data, {"username": "pingou"})

    def test_api_error_codes(self):

        """ Test the api_error_codes endpoint. """

        output = self.app.get("/api/0/-/error_codes")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(len(data), 37)

        self.assertEqual(

            sorted(data.keys()),

            sorted(

                [

                    "EDATETIME",

                    "EDBERROR",

                    "EGITERROR",

                    "EINVALIDISSUEFIELD",

                    "EINVALIDISSUEFIELD_LINK",

                    "EINVALIDPERPAGEVALUE",

                    "EINVALIDPRIORITY",

                    "EINVALIDREQ",

                    "EINVALIDTOK",

                    "EISSUENOTALLOWED",

                    "EMODIFYPROJECTNOTALLOWED",

                    "ENEWPROJECTDISABLED",

                    "ENOCODE",

                    "ENOCOMMENT",

                    "ENOCOMMIT",

                    "ENOGROUP",

                    "ENOISSUE",

                    "ENOPRCLOSE",

                    "ENOPROJECT",

                    "ENOPROJECTS",

                    "ENOPRSTATS",

                    "ENOREQ",

                    "ENOSIGNEDOFF",

                    "ENOTASSIGNED",

                    "ENOTASSIGNEE",

                    "ENOTHIGHENOUGH",

                    "ENOTMAINADMIN",

                    "ENOUSER",

                    "EPRCONFLICTS",

                    "EPRNOTALLOWED",

                    "EPRSCORE",

                    "EPULLREQUESTSDISABLED",

                    "ETIMESTAMP",

                    "ETRACKERDISABLED",

                    "ETRACKERREADONLY",

                    "EUBLOCKED",

                    "EREBASENOTALLOWED",

                ]

            ),

        )

    @patch("pagure.lib.tasks.get_result")

    def test_api_task_status(self, get_result):

        async_result = MagicMock()

        async_result.status = "running"

        async_result.ready.return_value = False

        get_result.return_value = async_result

        output = self.app.get("/api/0/task/123abc/status/")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(data, {"ready": False, "status": "running"})

        async_result = MagicMock()

        async_result.status = "finished"

        async_result.ready.return_value = True

        async_result.successful.return_value = True

        get_result.return_value = async_result

        output = self.app.get("/api/0/task/123abc/status/")

        self.assertEqual(output.status_code, 200)

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

        self.assertEqual(

            data, {"ready": True, "status": "finished", "successful": True}

        )

if __name__ == "__main__":

    unittest.main(verbosity=2)