Files
Sith/election/tests.py
2026-03-10 19:39:40 +01:00

216 lines
8.6 KiB
Python

from datetime import timedelta
import pytest
from django.conf import settings
from django.test import Client, TestCase
from django.urls import reverse
from django.utils.timezone import now
from model_bakery import baker
from model_bakery.recipe import Recipe
from pytest_django.asserts import assertRedirects
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
assert "La roue tourne" in str(response.content)
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,
},
}