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

"""

 (c) 2015-2018 - Copyright Red Hat Inc

 Authors:

   Lubomír Sedlář <lsedlar@redhat.com></lsedlar@redhat.com>

"""

from __future__ import unicode_literals, absolute_import

import mock

import os

import sys

import unittest

import six

sys.path.insert(

    0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..")

)

import pagure.lib.model

import pagure.lib.plugins

import pagure.lib.query

import pagure.hooks

import tests

class PagureFlaskQuickReplytest(tests.Modeltests):

    """ Tests for configuring and displaying quick replies. """

    def setUp(self):

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

        super(PagureFlaskQuickReplytest, self).setUp()

        tests.create_projects(self.session)

        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)

        self.admin = tests.FakeUser(username="pingou")

        self.user = tests.FakeUser(username="ralph")

        self.repo = pagure.lib.query._get_project(self.session, "test")

    def disable_issues_and_pull_requests(self):

        """Disable both issues and pull requests."""

        # This can not use direct access as repo.settings is a property that

        # serializes data into JSON. Direct modification is not preserved.

        settings = self.repo.settings

        settings["issue_tracker"] = False

        settings["pull_requests"] = False

        self.repo.settings = settings

        self.session.add(self.repo)

        self.session.commit()

    def setup_quick_replies(self):

        """Create some quick replies.

        The full replies are stored as r1 and r2 attributes, with shortened

        versions in sr1 and sr2.

        """

        self.r1 = "Ship it!"

        self.r2 = (

            "Nah. I would prefer if you did not submit this, as there "

            "are problems."

        )

        self.sr1 = self.r1

        self.sr2 = "Nah. I would prefer if you did not submit this, as..."

        # Set some quick replies

        self.repo.quick_replies = [self.r1, self.r2]

        self.session.add(self.repo)

    def assertRedirectToSettings(self, output, project="test", notice=None):

        """

        Check that user was redirected to settings page of a given project

        and that a given notice was printed.

        """

        self.assertEqual(output.status_code, 200)

        output_text = output.get_data(as_text=True)

        self.assertIn(

            "<title>Settings - %s - Pagure</title>" % project, output_text

        )

        self.assertIn(

            '
'

            "Project Settings\n",

            output_text,

        )

        if notice:

            self.assertIn(notice, output_text)

    def assertQuickReplies(self, quick_replies, project="test"):

        self.session.commit()

        repo = pagure.lib.query._get_project(self.session, project)

        self.assertEqual(repo.quick_replies, quick_replies)

    def assertQuickReplyLinks(self, output):

        """Assert reply links created by setup_quick_replies are present."""

        link = r'data-qr="%s">\s*%s\s*'

        six.assertRegex(

            self, output.get_data(as_text=True), link % (self.r1, self.sr1)

        )

        six.assertRegex(

            self, output.get_data(as_text=True), link % (self.r2, self.sr2)

        )

    def test_new_project_has_none(self):

        self.assertQuickReplies([])

    def test_update_quick_reply_without_csrf(self):

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

            output = self.app.get("/test/settings")

            self.assertEqual(output.status_code, 200)

            data = {"quick_reply": "Ship it!"}

            output = self.app.post(

                "/test/update/quick_replies", data=data, follow_redirects=True

            )

            self.assertRedirectToSettings(output)

            self.assertQuickReplies([])

    def test_update_quick_replies_single(self):

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

            data = {"quick_reply": "Ship it!", "csrf_token": self.get_csrf()}

            output = self.app.post(

                "/test/update/quick_replies", data=data, follow_redirects=True

            )

            self.assertRedirectToSettings(

                output, notice="quick replies updated"

            )

            self.assertQuickReplies(["Ship it!"])

            self.assertIn(

                ">Ship it!", output.get_data(as_text=True)

            )

    def test_update_quick_replies_multiple(self):

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

            data = {

                "quick_reply": ["Ship it!", "Nah."],

                "csrf_token": self.get_csrf(),

            }

            output = self.app.post(

                "/test/update/quick_replies", data=data, follow_redirects=True

            )

            self.assertRedirectToSettings(

                output, notice="quick replies updated"

            )

            self.assertQuickReplies(["Ship it!", "Nah."])

            # Check page has filled in textarea.

            self.assertIn(

                ">Ship it!", output.get_data(as_text=True)

            )

            self.assertIn(">Nah.", output.get_data(as_text=True))

    def test_update_quick_replies_empty_to_reset(self):

        # Set some quick replies

        repo = pagure.lib.query._get_project(self.session, "test")

        repo.quick_replies = ["Ship it!", "Nah."]

        self.session.add(repo)

        self.session.commit()

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

            data = {"quick_reply": [], "csrf_token": self.get_csrf()}

            output = self.app.post(

                "/test/update/quick_replies", data=data, follow_redirects=True

            )

            self.assertRedirectToSettings(

                output, notice="quick replies updated"

            )

            self.assertQuickReplies([])

    def test_update_quick_replies_unprivileged(self):

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

            data = {"quick_reply": "Ship it!", "csrf_token": "a guess"}

            output = self.app.post(

                "/test/update/quick_replies", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 403)

            self.assertQuickReplies([])

    def test_no_form_with_disabled_issues_and_pull_requests(self):

        self.disable_issues_and_pull_requests()

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

            output = self.app.get("/test/settings")

            self.assertNotIn("Quick replies", output.get_data(as_text=True))

    def test_no_submit_with_disabled_issues_and_pull_requests(self):

        self.disable_issues_and_pull_requests()

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

            data = {"quick_reply": "Ship it!", "csrf_token": "a guess"}

            output = self.app.post(

                "/test/update/quick_replies", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 404)

            self.assertQuickReplies([])

    def test_submit_for_bad_project(self):

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

            data = {"quick_reply": "Ship it!", "csrf_token": "a guess"}

            output = self.app.post(

                "/boom/update/quick_replies", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 404)

    @mock.patch("pagure.lib.git.update_git")

    def test_issue_page_has_quick_replies(self, p_ugt):

        self.setup_quick_replies()

        issue = pagure.lib.query.new_issue(

            self.session,

            self.repo,

            "Dummy issue",

            "Just a lonely issue.",

            "pingou",

            None,

            notify=False,

        )

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

            output = self.app.get("/test/issue/%s" % issue.id)

            self.assertEqual(output.status_code, 200)

            self.assertQuickReplyLinks(output)

    @mock.patch("pagure.lib.git.update_git")

    @mock.patch("pagure.lib.git.diff_pull_request")

    def test_pull_request_page_has_quick_replies(self, diff, p_ugt):

        diff.return_value = ([], [])

        self.setup_quick_replies()

        pr = pagure.lib.query.new_pull_request(

            self.session,

            "pr",

            self.repo,

            "master",

            "Dummy PR",

            "pingou",

            None,

            repo_from=self.repo,

            notify=False,

        )

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

            output = self.app.get("/test/pull-request/%s" % pr.id)

            self.assertEqual(output.status_code, 200)

            self.assertQuickReplyLinks(output)

if __name__ == "__main__":

    unittest.main(verbosity=2)