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Location: kallithea/rhodecode/tests/functional/test_forks.py

Mads Kiilerich
follow Python conventions for boolean values

True and False might be singletons and the "default" values for "boolean"
expressions, but "all" values in Python has a boolean value and should be
evaluated as such. Checking with 'is True' and 'is False' is thus confusing,
error prone and unnessarily complex.

If we anywhere rely and nullable boolean fields from the database layer and
don't want the null value to be treated as False then we should check
explicitly for null with 'is None'.
from rhodecode.tests import *

from rhodecode.model.db import Repository
from rhodecode.model.repo import RepoModel
from rhodecode.model.user import UserModel
from rhodecode.model.meta import Session


class TestForksController(TestController):

    def setUp(self):
        self.username = u'forkuser'
        self.password = u'qweqwe'
        self.u1 = UserModel().create_or_update(
            username=self.username, password=self.password,
            email=u'fork_king@rhodecode.org', firstname=u'u1', lastname=u'u1'
        )
        Session().commit()

    def tearDown(self):
        Session().delete(self.u1)
        Session().commit()

    def test_index(self):
        self.log_user()
        repo_name = HG_REPO
        response = self.app.get(url(controller='forks', action='forks',
                                    repo_name=repo_name))

        self.assertTrue("""There are no forks yet""" in response.body)

    def test_no_permissions_to_fork(self):
        usr = self.log_user(TEST_USER_REGULAR_LOGIN,
                            TEST_USER_REGULAR_PASS)['user_id']
        user_model = UserModel()
        user_model.revoke_perm(usr, 'hg.fork.repository')
        user_model.grant_perm(usr, 'hg.fork.none')
        u = UserModel().get(usr)
        u.inherit_default_permissions = False
        Session().commit()
        # try create a fork
        repo_name = HG_REPO
        self.app.post(url(controller='forks', action='fork_create',
                          repo_name=repo_name), {}, status=403)

    def test_index_with_fork_hg(self):
        self.log_user()

        # create a fork
        fork_name = HG_FORK
        description = 'fork of vcs test'
        repo_name = HG_REPO
        org_repo = Repository.get_by_repo_name(repo_name)
        response = self.app.post(url(controller='forks',
                                     action='fork_create',
                                    repo_name=repo_name),
                                    {'repo_name': fork_name,
                                     'repo_group': '',
                                     'fork_parent_id': org_repo.repo_id,
                                     'repo_type': 'hg',
                                     'description': description,
                                     'private': 'False',
                                     'landing_rev': 'tip'})

        response = self.app.get(url(controller='forks', action='forks',
                                    repo_name=repo_name))

        response.mustcontain(
            """<a href="/%s">%s</a>""" % (fork_name, fork_name)
        )

        #remove this fork
        response = self.app.delete(url('repo', repo_name=fork_name))

    def test_index_with_fork_git(self):
        self.log_user()

        # create a fork
        fork_name = GIT_FORK
        description = 'fork of vcs test'
        repo_name = GIT_REPO
        org_repo = Repository.get_by_repo_name(repo_name)
        response = self.app.post(url(controller='forks',
                                     action='fork_create',
                                    repo_name=repo_name),
                                    {'repo_name': fork_name,
                                     'repo_group': '',
                                     'fork_parent_id': org_repo.repo_id,
                                     'repo_type': 'git',
                                     'description': description,
                                     'private': 'False',
                                     'landing_rev': 'tip'})

        response = self.app.get(url(controller='forks', action='forks',
                                    repo_name=repo_name))

        response.mustcontain(
            """<a href="/%s">%s</a>""" % (fork_name, fork_name)
        )

        #remove this fork
        response = self.app.delete(url('repo', repo_name=fork_name))

    def test_z_fork_create(self):
        self.log_user()
        fork_name = HG_FORK
        description = 'fork of vcs test'
        repo_name = HG_REPO
        org_repo = Repository.get_by_repo_name(repo_name)
        response = self.app.post(url(controller='forks', action='fork_create',
                                    repo_name=repo_name),
                                    {'repo_name': fork_name,
                                     'repo_group':'',
                                     'fork_parent_id':org_repo.repo_id,
                                     'repo_type':'hg',
                                     'description':description,
                                     'private':'False',
                                     'landing_rev': 'tip'})

        #test if we have a message that fork is ok
        self.checkSessionFlash(response,
                'Forked repository %s as <a href="/%s">%s</a>'
                % (repo_name, fork_name, fork_name))

        #test if the fork was created in the database
        fork_repo = Session().query(Repository)\
            .filter(Repository.repo_name == fork_name).one()

        self.assertEqual(fork_repo.repo_name, fork_name)
        self.assertEqual(fork_repo.fork.repo_name, repo_name)

        #test if fork is visible in the list ?
        response = response.follow()

        response = self.app.get(url(controller='summary', action='index',
                                    repo_name=fork_name))

        self.assertTrue('Fork of %s' % repo_name in response.body)

    def test_zz_fork_permission_page(self):
        usr = self.log_user(self.username, self.password)['user_id']
        repo_name = HG_REPO

        forks = Session().query(Repository)\
            .filter(Repository.fork_id != None)\
            .all()
        self.assertEqual(1, len(forks))

        # set read permissions for this
        RepoModel().grant_user_permission(repo=forks[0],
                                          user=usr,
                                          perm='repository.read')
        Session().commit()

        response = self.app.get(url(controller='forks', action='forks',
                                    repo_name=repo_name))

        response.mustcontain('<div style="padding:5px 3px 3px 42px;">fork of vcs test</div>')

    def test_zzz_fork_permission_page(self):
        usr = self.log_user(self.username, self.password)['user_id']
        repo_name = HG_REPO

        forks = Session().query(Repository)\
            .filter(Repository.fork_id != None)\
            .all()
        self.assertEqual(1, len(forks))

        # set none
        RepoModel().grant_user_permission(repo=forks[0],
                                          user=usr, perm='repository.none')
        Session().commit()
        # fork shouldn't be there
        response = self.app.get(url(controller='forks', action='forks',
                                    repo_name=repo_name))
        response.mustcontain('There are no forks yet')