Fixing test

gregui/tests/api/test_invite_guest.py

 import pytest
-
 from rest_framework import status
 from rest_framework.reverse import reverse
+from rest_framework.test import APIRequestFactory, force_authenticate
+
+from greg.models import Person
+from gregui.api.views.invitation import CreateInvitationView
 
 
 @pytest.mark.django_db
-def test_invite_guest(client):
-    data = {"first_name": "Foo", "last_name": "Bar", "email": "test@example.com", "role": {
-        "start_date": "2019-08-06",
-        "end_date": "2019-08-10",
-        "id": 1
+def test_invite_guest(client, user_sponsor, unit_foo, role_type_foo):
+    data = {'first_name': 'Foo', 'last_name': 'Bar', 'email': 'test@example.com', 'role': {
+        'start_date': '2019-08-06',
+        'end_date': '2019-08-10',
+        'orgunit_id': unit_foo.id,
+        'type': role_type_foo.id
     }}
-    url = reverse("gregui-v1:invite-create")
-    response = client.post(url, data, format="json")
+    url = reverse('gregui-v1:invite-create')
+
+    all_persons = Person.objects.all()
+    assert len(all_persons) == 0
+
+    factory = APIRequestFactory()
+    request = factory.post(url, data, format='json')
+    force_authenticate(request, user=user_sponsor)
+
+    view = CreateInvitationView.as_view()
+    response = view(request)
+
     assert response.status_code == status.HTTP_201_CREATED
-    assert response.json() == {"id": 1, **data}
+
+    all_persons = Person.objects.all()
+
+    assert len(all_persons) == 1
+    assert all_persons[0].first_name == 'Foo'
+    assert all_persons[0].last_name == 'Bar'

gregui/tests/conftest.py

-from rest_framework.test import APIClient
+import logging
 
-# from django.contrib.auth import get_user_model
+from django.contrib.auth import get_user_model
+from rest_framework.authtoken.admin import User
+from rest_framework.test import APIClient
 
 import pytest
 
-# from greg.models import (
-#    Consent,
-#    Notification,
-#    Person,
-#    Sponsor,
-#    SponsorOrganizationalUnit,
-#    Identity,
-#    Role,
-#    RoleType,
-#    OrganizationalUnit,
-#    ConsentType,
-# )
+from greg.models import Sponsor, OrganizationalUnit, RoleType
+from gregui.models import GregUserProfile
+
+# faker spams the logs with localisation warnings
+# see https://github.com/joke2k/faker/issues/753
+logging.getLogger("faker").setLevel(logging.ERROR)
 
 
 @pytest.fixture
 def client() -> APIClient:
     client = APIClient()
     return client
+
+
+@pytest.fixture
+def unit_foo() -> OrganizationalUnit:
+    ou = OrganizationalUnit.objects.create(orgreg_id="12345", name_en="foo_unit")
+    return OrganizationalUnit.objects.get(id=ou.id)
+
+
+@pytest.fixture
+def role_type_foo() -> RoleType:
+    rt = RoleType.objects.create(identifier="role_foo", name_en="Role Foo")
+    return RoleType.objects.get(id=rt.id)
+
+
+@pytest.fixture
+def sponsor_guy(unit_foo: OrganizationalUnit) -> Sponsor:
+    sponsor = Sponsor.objects.create(
+        feide_id="guy@example.org",
+        first_name="Sponsor",
+        last_name="Guy"
+    )
+    sponsor.units.add(unit_foo,
+                      through_defaults={"hierarchical_access": False})
+    return Sponsor.objects.get(id=sponsor.id)
+
+
+@pytest.fixture
+def user_sponsor(sponsor_guy: Sponsor) -> User:
+    user_model = get_user_model()
+
+    # Create a user and link him to a sponsor
+    user = user_model.objects.create(
+        username='test_sponsor',
+        email='test@example.org',
+        first_name="Test",
+        last_name="Sponsor"
+    )
+    GregUserProfile.objects.create(user=user, sponsor=sponsor_guy)
+
+    # This user is a sponsor for unit_foo
+    return user