diff --git a/tests/model/fakes.py b/tests/model/fakes.py
index 314b883..6ffa738 100644
--- a/tests/model/fakes.py
+++ b/tests/model/fakes.py
@@ -1,53 +1,65 @@
 from random import choice, randint
 
 from faker import Faker
+from faker.providers import DynamicProvider
 
 from backend.model.assessment import Assessment, Domain, Exercise, Question, Skill
+from backend.model.student import Student
 from backend.model.tribe import Tribe
 from backend.repository.abstract_repository import AbstractRepository
 
-faker = Faker()
+level_provider = DynamicProvider(
+    provider_name="level",
+    elements=["2nd", "1ST", "SNT", "1G", "TG", "EnsSci"],
+)
+
+faker = Faker("fr_FR")
+faker.add_provider(level_provider)
 
 
-def build_tribes(quantity: int = 1):
-    return [Tribe(name=faker.words(5), level=faker.words(5)) for _ in range(quantity)]
+def build_tribes(quantity: int = 1) -> list[Tribe]:
+    return [Tribe(name=faker.word(), level=faker.level()) for _ in range(quantity)]
 
 
-def build_assessments(tribes: list[Tribe], assessment_per_tribe: int = 1):
+def build_assessments(
+    tribes: list[Tribe], assessment_per_tribe: int = 1
+) -> list[Assessment]:
 
     assessments = []
     for t in tribes:
         assessments += [
-            Assessment("faker.words(5)", t, randint(1, 3))
+            Assessment("faker.word()", t, randint(1, 3))
             for _ in range(assessment_per_tribe)
         ]
 
     return assessments
 
 
-def build_exercises(assessments: list[Assessment], exercise_per_assessment=1):
+def build_exercises(
+    assessments: list[Assessment], exercise_per_assessment=1
+) -> list[Exercise]:
     exercises = []
     for assessment in assessments:
         exercises += [
-            Exercise("faker.words(4)", assessment, "today")
+            Exercise("faker.word()", assessment, "today")
             for _ in range(exercise_per_assessment)
         ]
 
     return exercises
 
 
-def build_skills(quantity=1):
-    return [Skill(faker.words(6), faker.text()) for _ in range(quantity)]
+def build_skills(quantity=1) -> list[Skill]:
+    return [Skill(faker.word(), faker.text()) for _ in range(quantity)]
 
 
-def build_domains(quantity=1):
-    return [Domain(faker.words(6), faker.text()) for _ in range(quantity)]
+def build_domains(quantity=1) -> list[Domain]:
+    return [Domain(faker.word(), faker.text()) for _ in range(quantity)]
 
 
 def build_questions(
     exercises: list[Exercise],
     question_per_exercise=1,
-):
+) -> list[Question]:
     skills = build_skills()
     domains = build_domains()
 
@@ -55,7 +67,7 @@ def build_questions(
     for exercise in exercises:
         questions += [
             Question(
-                faker.words(2),
+                faker.word(),
                 exercise,
                 description="desc",
                 skill=choice(skills),
@@ -69,6 +81,18 @@ def build_questions(
     return questions
 
 
+def build_student(
+    tribes: list[Tribe],
+    students_per_tribe=1,
+) -> list[Student]:
+    students = []
+    for tribe in tribes:
+        students += [
+            Student(name=faker.name(), tribe=tribe) for _ in range(students_per_tribe)
+        ]
+    return students
+
+
 class FakeTribeRepository(AbstractRepository):
     def __init__(self, tribes):
         self._tribes = {t.name: t for t in tribes}