diff --git a/bda/tests/testcases.py b/bda/tests/mixins.py
similarity index 97%
rename from bda/tests/testcases.py
rename to bda/tests/mixins.py
index f5ac7f83..a4ba057b 100644
--- a/bda/tests/testcases.py
+++ b/bda/tests/mixins.py
@@ -4,7 +4,7 @@ from django.conf import settings
 from django.core.management import call_command
 from django.utils import timezone
 
-from shared.tests.testcases import ViewTestCaseMixin
+from shared.tests.mixins import ViewTestCaseMixin
 
 from ..models import CategorieSpectacle, Salle, Spectacle, Tirage
 from .utils import create_user
diff --git a/bda/tests/test_views.py b/bda/tests/test_views.py
index d13fcf6c..7082725c 100644
--- a/bda/tests/test_views.py
+++ b/bda/tests/test_views.py
@@ -8,7 +8,7 @@ from django.urls import reverse
 from django.utils import formats, timezone
 
 from ..models import Participant, Tirage
-from .testcases import BdATestHelpers, BdAViewTestCaseMixin
+from .mixins import BdATestHelpers, BdAViewTestCaseMixin
 
 User = get_user_model()
 
diff --git a/gestioncof/tests/testcases.py b/gestioncof/tests/mixins.py
similarity index 98%
rename from gestioncof/tests/testcases.py
rename to gestioncof/tests/mixins.py
index 2c6cbb9d..5c8d767a 100644
--- a/gestioncof/tests/testcases.py
+++ b/gestioncof/tests/mixins.py
@@ -1,5 +1,5 @@
 from gestioncof.models import Event
-from shared.tests.testcases import (
+from shared.tests.mixins import (
     CSVResponseMixin,
     ViewTestCaseMixin as BaseViewTestCaseMixin,
 )
diff --git a/gestioncof/tests/test_views.py b/gestioncof/tests/test_views.py
index c5cb49b7..e33fce03 100644
--- a/gestioncof/tests/test_views.py
+++ b/gestioncof/tests/test_views.py
@@ -16,8 +16,8 @@ from django.urls import reverse
 
 from bda.models import Salle, Tirage
 from gestioncof.models import CalendarSubscription, Club, Event, Survey, SurveyAnswer
-from gestioncof.tests.testcases import MegaHelperMixin, ViewTestCaseMixin
-from shared.tests.testcases import ICalMixin, MockLDAPMixin
+from gestioncof.tests.mixins import MegaHelperMixin, ViewTestCaseMixin
+from shared.tests.mixins import ICalMixin, MockLDAPMixin
 from shared.views.autocomplete import Clipper
 
 from .utils import create_member, create_root, create_user
diff --git a/petitscours/tests/test_views.py b/petitscours/tests/test_views.py
index fed8f0a0..3ef68a5a 100644
--- a/petitscours/tests/test_views.py
+++ b/petitscours/tests/test_views.py
@@ -5,7 +5,7 @@ from django.contrib.auth import get_user_model
 from django.test import TestCase
 from django.urls import reverse
 
-from gestioncof.tests.testcases import ViewTestCaseMixin
+from gestioncof.tests.mixins import ViewTestCaseMixin
 
 from .utils import (
     PetitCoursTestHelpers,
diff --git a/shared/tests/testcases.py b/shared/tests/mixins.py
similarity index 100%
rename from shared/tests/testcases.py
rename to shared/tests/mixins.py