diff --git a/Palto/Palto/api/v1/tests.py b/Palto/Palto/api/v1/tests.py
index 6a85b2e..f776bb2 100644
--- a/Palto/Palto/api/v1/tests.py
+++ b/Palto/Palto/api/v1/tests.py
@@ -6,12 +6,18 @@ Everything to test the API v1 is described here.
 
 from django import test
 
-from Palto.Palto import models
+from Palto.Palto import models, factories
 
 
 class UserTestCase(test.TestCase):
-    def creation(self):
-        pass
+    @staticmethod
+    def fake_factory():
+        """
+        Test the creation of fake users
+        """
+
+        for _ in range(100):
+            factories.FakeUserFactory()
 
 
 class DepartmentTestCase(test.TestCase):
diff --git a/Palto/Palto/factories.py b/Palto/Palto/factories.py
index bc9591f..1d843f6 100644
--- a/Palto/Palto/factories.py
+++ b/Palto/Palto/factories.py
@@ -3,3 +3,135 @@ Factories for the Palto project.
 
 Factories are class that allow for the automatic creation of instances of our models, primarily for testing purpose.
 """
+import random
+
+import factory
+
+from Palto.Palto import models
+
+
+# TODO(Raphaël): Voir pour la cohérence
+
+
+class FakeUserFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.User
+
+    username = factory.Faker("user_name")
+    first_name = factory.Faker("first_name")
+    last_name = factory.Faker("last_name")
+    email = factory.Faker("email")
+
+
+class FakeDepartmentFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.Department
+
+    name = factory.Faker("company")
+    email = factory.Faker("company_email")
+
+    managers = factory.RelatedFactoryList(
+        FakeUserFactory,
+        "managing_departments",
+        size=lambda: random.randint(1, 3)
+    )
+    teachers = factory.RelatedFactoryList(
+        FakeUserFactory,
+        "teaching_departments",
+        size=lambda: random.randint(1, 50)
+    )
+    students = factory.RelatedFactoryList(
+        FakeUserFactory,
+        "studying_departments",
+        size=lambda: random.randint(1, 500)
+    )
+
+
+class FakeStudentGroupFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.StudentGroup
+
+    name = factory.Faker("administrative_unit")
+
+    owner = factory.SubFactory(FakeUserFactory)
+    department = factory.SubFactory(FakeDepartmentFactory)
+    students = factory.RelatedFactoryList(FakeUserFactory, "student_groups", size=lambda: random.randint(0, 32))
+
+
+class FakeTeachingUnitFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.TeachingUnit
+
+    name = factory.Faker("administrative_unit")
+
+    department = factory.SubFactory(
+        FakeDepartmentFactory
+    )
+    managers = factory.RelatedFactoryList(
+        FakeUserFactory,
+        "managing_units",
+        size=lambda: random.randint(1, 3)
+    )
+    teachers = factory.RelatedFactoryList(
+        FakeUserFactory,
+        "teaching_units",
+        size=lambda: random.randint(1, 5)
+    )
+    student_groups = factory.RelatedFactoryList(
+        FakeStudentGroupFactory,
+        "studying_units",
+        size=lambda: random.randint(1, 3)
+    )
+
+
+class FakeStudentCardFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.StudentCard
+
+    uid = factory.Faker("binary", length=7)
+
+    department = factory.SubFactory(FakeDepartmentFactory)
+    owner = factory.SubFactory(FakeUserFactory)
+
+
+class FakeTeachingSessionFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.TeachingSession
+
+    start = factory.Faker("date_time")
+    duration = factory.Faker("time_delta")
+    note = factory.Faker("paragraph")
+
+    unit = factory.SubFactory(FakeTeachingUnitFactory)
+
+    group = factory.SubFactory(FakeStudentGroupFactory)
+    owner = factory.SubFactory(FakeUserFactory)
+
+
+class FakeAttendanceFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.Attendance
+
+    date = factory.Faker("date_time")
+
+    student = factory.SubFactory(FakeUserFactory)
+    session = factory.SubFactory(FakeTeachingSessionFactory)
+
+
+class FakeAbsenceFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.Absence
+
+    message = factory.Faker("paragraph")
+
+    student = factory.SubFactory(FakeUserFactory)
+    session = factory.SubFactory(FakeTeachingSessionFactory)
+
+
+class FakeAbsenceAttachmentFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = models.AbsenceAttachment
+
+    content = factory.django.FileField()
+
+    absence = factory.SubFactory(FakeAbsenceFactory)
diff --git a/Palto/Palto/tests.py b/Palto/Palto/tests.py
index 69f7fd6..8f05764 100644
--- a/Palto/Palto/tests.py
+++ b/Palto/Palto/tests.py
@@ -7,3 +7,4 @@ Tests allow to easily check after modifying the logic behind a feature that ever
 from django.test import TestCase
 
 # Create your tests here.
+from .api.v1 import tests