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Sith/election/tests.py
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2026-06-05 00:31:49 +02:00

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Python

from datetime import timedelta
import pytest
from django.conf import settings
from django.contrib.auth.models import Permission
from django.test import Client, TestCase
from django.urls import reverse
from django.utils.timezone import localtime, now
from model_bakery import baker
from model_bakery.recipe import Recipe
from pytest_django.asserts import assertRedirects
from club.models import Club
from core.baker_recipes import subscriber_user
from core.models import Group, User
from election.models import Candidature, Election, ElectionList, Role, Vote
class TestElection(TestCase):
@classmethod
def setUpTestData(cls):
cls.election = Election.objects.first()
cls.public_group = Group.objects.get(id=settings.SITH_GROUP_PUBLIC_ID)
cls.sli = User.objects.get(username="sli")
cls.public = baker.make(User)
class TestElectionDetail(TestElection):
def test_permission_denied(self):
self.election.view_groups.remove(self.public_group)
self.client.force_login(self.public)
response = self.client.get(
reverse("election:detail", args=str(self.election.id))
)
assert response.status_code == 403
def test_permisson_granted(self):
self.client.force_login(self.public)
response = self.client.get(
reverse("election:detail", args=str(self.election.id))
)
assert response.status_code == 200
class TestElectionUpdateView(TestElection):
def test_permission_denied(self):
self.client.force_login(subscriber_user.make())
response = self.client.get(
reverse("election:update", args=str(self.election.id))
)
assert response.status_code == 403
response = self.client.post(
reverse("election:update", args=str(self.election.id))
)
assert response.status_code == 403
class TestElectionForm(TestCase):
@classmethod
def setUpTestData(cls):
cls.election = baker.make(Election, end_date=now() + timedelta(days=1))
cls.group = baker.make(Group)
cls.election.vote_groups.add(cls.group)
cls.election.edit_groups.add(cls.group)
lists = baker.make(
ElectionList, election=cls.election, _quantity=2, _bulk_create=True
)
cls.roles = baker.make(
Role, election=cls.election, _quantity=2, _bulk_create=True
)
users = baker.make(User, _quantity=4, _bulk_create=True)
recipe = Recipe(Candidature)
cls.cand = [
recipe.prepare(role=cls.roles[0], user=users[0], election_list=lists[0]),
recipe.prepare(role=cls.roles[0], user=users[1], election_list=lists[1]),
recipe.prepare(role=cls.roles[1], user=users[2], election_list=lists[0]),
recipe.prepare(role=cls.roles[1], user=users[3], election_list=lists[1]),
]
Candidature.objects.bulk_create(cls.cand)
cls.vote_url = reverse("election:vote", kwargs={"election_id": cls.election.id})
cls.detail_url = reverse(
"election:detail", kwargs={"election_id": cls.election.id}
)
def test_election_good_form(self):
postes = (self.roles[0].title, self.roles[1].title)
votes = [
{postes[0]: "", postes[1]: str(self.cand[2].id)},
{postes[0]: "", postes[1]: ""},
{postes[0]: str(self.cand[0].id), postes[1]: str(self.cand[2].id)},
{postes[0]: str(self.cand[0].id), postes[1]: str(self.cand[3].id)},
]
voters = subscriber_user.make(_quantity=len(votes), _bulk_create=True)
self.group.users.set(voters)
for voter, vote in zip(voters, votes, strict=True):
assert self.election.can_vote(voter)
self.client.force_login(voter)
response = self.client.post(self.vote_url, data=vote)
assertRedirects(response, self.detail_url)
assert set(self.election.voters.all()) == set(voters)
assert self.election.results == {
postes[0]: {
self.cand[0].user.username: {"percent": 50.0, "vote": 2},
self.cand[1].user.username: {"percent": 0.0, "vote": 0},
"blank vote": {"percent": 50.0, "vote": 2},
"total vote": 4,
},
postes[1]: {
self.cand[2].user.username: {"percent": 50.0, "vote": 2},
self.cand[3].user.username: {"percent": 25.0, "vote": 1},
"blank vote": {"percent": 25.0, "vote": 1},
"total vote": 4,
},
}
def test_election_bad_form(self):
postes = (self.roles[0].title, self.roles[1].title)
votes = [
{postes[0]: "", postes[1]: str(self.cand[0].id)}, # wrong candidate
{postes[0]: ""},
{
postes[0]: "0123456789", # unknow users
postes[1]: str(subscriber_user.make().id), # not a candidate
},
{},
]
voters = subscriber_user.make(_quantity=len(votes), _bulk_create=True)
self.group.users.set(voters)
for voter, vote in zip(voters, votes, strict=True):
self.client.force_login(voter)
response = self.client.post(self.vote_url, data=vote)
assertRedirects(response, self.detail_url)
assert self.election.results == {
postes[0]: {
self.cand[0].user.username: {"percent": 0.0, "vote": 0},
self.cand[1].user.username: {"percent": 0.0, "vote": 0},
"blank vote": {"percent": 100.0, "vote": 2},
"total vote": 2,
},
postes[1]: {
self.cand[2].user.username: {"percent": 0.0, "vote": 0},
self.cand[3].user.username: {"percent": 0.0, "vote": 0},
"blank vote": {"percent": 100.0, "vote": 2},
"total vote": 2,
},
}
@pytest.mark.django_db
def test_election_create_list_permission(client: Client):
election = baker.make(Election, end_candidature=now() + timedelta(hours=1))
groups = [
Group.objects.get(pk=settings.SITH_GROUP_SUBSCRIBERS_ID),
baker.make(Group),
]
election.candidature_groups.add(groups[0])
election.edit_groups.add(groups[1])
url = reverse("election:create_list", kwargs={"election_id": election.id})
for user in subscriber_user.make(), baker.make(User, groups=[groups[1]]):
client.force_login(user)
assert client.get(url).status_code == 200
# the post is a 200 instead of a 302, because we don't give form data,
# but we don't care as we only test permissions here
assert client.post(url).status_code == 200
client.force_login(baker.make(User))
assert client.get(url).status_code == 403
assert client.post(url).status_code == 403
@pytest.mark.django_db
def test_election_results():
election = baker.make(
Election, voters=baker.make(User, _quantity=50, _bulk_create=True)
)
lists = baker.make(ElectionList, election=election, _quantity=2, _bulk_create=True)
roles = baker.make(
Role, election=election, max_choice=iter([1, 2]), _quantity=2, _bulk_create=True
)
users = baker.make(User, _quantity=4, _bulk_create=True)
cand = [
baker.make(Candidature, role=roles[0], user=users[0], election_list=lists[0]),
baker.make(Candidature, role=roles[0], user=users[1], election_list=lists[1]),
baker.make(Candidature, role=roles[1], user=users[2], election_list=lists[0]),
baker.make(Candidature, role=roles[1], user=users[3], election_list=lists[1]),
]
votes = [
baker.make(Vote, role=roles[0], _quantity=20, _bulk_create=True),
baker.make(Vote, role=roles[0], _quantity=25, _bulk_create=True),
baker.make(Vote, role=roles[1], _quantity=20, _bulk_create=True),
baker.make(Vote, role=roles[1], _quantity=35, _bulk_create=True),
baker.make(Vote, role=roles[1], _quantity=10, _bulk_create=True),
]
cand[0].votes.set(votes[0])
cand[1].votes.set(votes[1])
cand[2].votes.set([*votes[2], *votes[4]])
cand[3].votes.set([*votes[3], *votes[4]])
assert election.results == {
roles[0].title: {
cand[0].user.username: {"percent": 40.0, "vote": 20},
cand[1].user.username: {"percent": 50.0, "vote": 25},
"blank vote": {"percent": 10.0, "vote": 5},
"total vote": 50,
},
roles[1].title: {
cand[2].user.username: {"percent": 30.0, "vote": 30},
cand[3].user.username: {"percent": 45.0, "vote": 45},
"blank vote": {"percent": 25.0, "vote": 25},
"total vote": 100,
},
}
@pytest.mark.django_db
def test_create_election(client: Client):
user_group = baker.make(Group)
user = baker.make(
User,
user_permissions=[Permission.objects.get(codename="add_election")],
groups=[user_group],
)
club = baker.make(Club)
client.force_login(user)
url = reverse("election:create")
res = client.get(url)
assert res.status_code == 200
start = localtime().replace(hour=0, minute=1, second=0) + timedelta(days=1)
res = client.post(
url,
data={
"title": "foo",
"clubs": [club.id],
"view_groups": [user_group.id],
"start_candidature": start,
"end_candidature": start + timedelta(days=7, minutes=-2),
"start_date": start + timedelta(days=7),
"end_date": start + timedelta(days=14, minutes=-2),
},
)
election = Election.objects.last()
assertRedirects(
res, reverse("election:detail", kwargs={"election_id": election.id})
)
assert election.title == "foo"
assert list(election.clubs.all()) == [club]
assert list(election.election_lists.values_list("title", flat=True)) == [
"Candidat⸱e libre"
]