diff --git a/README.md b/README.md
index f4a2d9a..771774c 100644
--- a/README.md
+++ b/README.md
@@ -18,4 +18,9 @@
 
 ### Contact
 
+## Pagination
+
+## Confirmation modal on suppression
+### Show on cascade deletion
+
 ## Update contract after (without registration)
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 1d352ae..e69de29 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,74 +0,0 @@
-alembic==1.18.4
-annotated-doc==0.0.4
-annotated-types==0.7.0
-anyio==4.12.1
-brotli==1.2.0
-certifi==2026.2.25
-cffi==2.0.0
-charset-normalizer==3.4.4
-click==8.3.1
-coverage==7.13.4
-cryptography==46.0.5
-cssselect2==0.9.0
-dnspython==2.8.0
-email-validator==2.3.0
-fastapi==0.133.1
-fastapi-cli==0.0.24
-fastapi-cloud-cli==0.14.0
-fastar==0.8.0
-fonttools==4.61.1
-greenlet==3.3.2
-h11==0.16.0
-httpcore==1.0.9
-httptools==0.7.1
-httpx==0.28.1
-idna==3.11
-iniconfig==2.3.0
-Jinja2==3.1.6
-lxml==6.0.2
-Mako==1.3.10
-markdown-it-py==4.0.0
-MarkupSafe==3.0.3
-mdurl==0.1.2
-odfdo==3.20.2
-packaging==26.0
-pillow==12.1.1
-pluggy==1.6.0
-psycopg2-binary==2.9.11
-pycparser==3.0
-pydantic==2.12.5
-pydantic-extra-types==2.11.0
-pydantic-settings==2.13.1
-pydantic_core==2.41.5
-pydyf==0.12.1
-Pygments==2.19.2
-PyJWT==2.11.0
-pyphen==0.17.2
-pytest==9.0.2
-pytest-cov==7.0.0
-pytest-mock==3.15.1
-python-dotenv==1.2.1
-python-multipart==0.0.22
-PyYAML==6.0.3
-requests==2.32.5
-rich==14.3.3
-rich-toolkit==0.19.7
-rignore==0.7.6
-sentry-sdk==2.53.0
-shellingham==1.5.4
-SQLAlchemy==2.0.47
-sqlmodel==0.0.37
-starlette==0.52.1
-tinycss2==1.5.1
-tinyhtml5==2.0.0
-typer==0.24.1
-typing-inspection==0.4.2
-typing_extensions==4.15.0
-urllib3==2.6.3
-uvicorn==0.41.0
-uvloop==0.22.1
-watchfiles==1.1.1
-weasyprint==68.1
-webencodings==0.5.1
-websockets==16.0
-zopfli==0.4.1
diff --git a/backend/tests/factories/contract_products.py b/backend/tests/factories/contract_products.py
new file mode 100644
index 0000000..9836b17
--- /dev/null
+++ b/backend/tests/factories/contract_products.py
@@ -0,0 +1,59 @@
+import src.models as models
+import tests.factories.contracts as contract_factory
+import tests.factories.products as product_factory
+
+def contract_product_factory(**kwargs):
+    contract = contract_factory.contract_factory(id=1)
+    product = product_factory.product_public_factory(id=1, type=models.ProductType.RECCURENT)
+    data = dict(
+        product_id=1,
+        shipment_id=1,
+        quantity=1,
+        contract_id=1,
+        product=product,
+        contract=contract
+    )
+    data.update(kwargs)
+    return models.ContractProduct(**data)
+
+def contract_product_public_factory(**kwargs):
+    contract = contract_factory.contract_factory(id=1)
+    product = product_factory.product_public_factory(id=1)
+    data = dict(
+        id=1,
+        product_id=1,
+        shipment_id=None,
+        contract=contract,
+        product=product,
+        shipment=None,
+        quantity=1
+    )
+    data.update(kwargs)
+    return models.ContractProductPublic(**data)
+
+def contract_product_create_factory(**kwargs):
+    data = dict(
+        product_id=1,
+        shipment_id=1,
+        quantity=1,
+    )
+    data.update(kwargs)
+    return models.ContractProductCreate(**data)
+
+def contract_product_update_factory(**kwargs):
+    data = dict(
+        product_id=1,
+        shipment_id=1,
+        quantity=1,
+    )
+    data.update(kwargs)
+    return models.ContractProductUpdate(**data)
+
+def contract_product_body_factory(**kwargs):
+    data = dict(
+        product_id=1,
+        shipment_id=1,
+        quantity=1,
+    )
+    data.update(kwargs)
+    return data
\ No newline at end of file
diff --git a/backend/tests/factories/contracts.py b/backend/tests/factories/contracts.py
index a315708..4454d8a 100644
--- a/backend/tests/factories/contracts.py
+++ b/backend/tests/factories/contracts.py
@@ -3,6 +3,7 @@ from .forms import form_factory
 
 def contract_factory(**kwargs):
     data = dict(
+        id=1,
         firstname="test",
         lastname="test",
         email="test@test.test",
@@ -67,6 +68,9 @@ def contract_body_factory(**kwargs):
         phone="00000000",
         payment_method="cheque",
         cheque_quantity=1,
+        products=[],
+        cheques=[],
+        form_id=1
     )
     data.update(kwargs)
     return data
\ No newline at end of file
diff --git a/backend/tests/factories/forms.py b/backend/tests/factories/forms.py
index bb2291e..2d01563 100644
--- a/backend/tests/factories/forms.py
+++ b/backend/tests/factories/forms.py
@@ -7,10 +7,10 @@ import datetime
 def form_factory(**kwargs):
     data = dict(
         id=1,
-        name="form 1",
+        name='form 1',
         productor_id=1,
         referer_id=1,
-        season="hiver-2026",
+        season='hiver-2026',
         start=datetime.date(2025, 10, 10),
         end=datetime.date(2025, 10, 10),
         minimum_shipment_value=0,
@@ -25,12 +25,12 @@ def form_factory(**kwargs):
 
 def form_body_factory(**kwargs):
     data = dict(
-        name="form 1",
+        name='form 1',
         productor_id=1,
         referer_id=1,
-        season="hiver-2026",
-        start="2025-10-10",
-        end="2025-10-10",
+        season='hiver-2026',
+        start='2025-10-10',
+        end='2025-10-10',
         minimum_shipment_value=0,
         visible=True
     )
@@ -39,10 +39,10 @@ def form_body_factory(**kwargs):
 
 def form_create_factory(**kwargs):
     data = dict(
-        name="form 1",
+        name='form 1',
         productor_id=1,
         referer_id=1,
-        season="hiver-2026",
+        season='hiver-2026',
         start=datetime.date(2025, 10, 10),
         end=datetime.date(2025, 10, 10),
         minimum_shipment_value=0,
@@ -53,10 +53,10 @@ def form_create_factory(**kwargs):
 
 def form_update_factory(**kwargs):
     data = dict(
-        name="form 1",
+        name='form 1',
         productor_id=1,
         referer_id=1,
-        season="hiver-2026",
+        season='hiver-2026',
         start=datetime.date(2025, 10, 10),
         end=datetime.date(2025, 10, 10),
         minimum_shipment_value=0,
@@ -68,10 +68,10 @@ def form_update_factory(**kwargs):
 def form_public_factory(form=None, shipments=[],**kwargs):
     data = dict(
         id=1,
-        name="form 1",
+        name='form 1',
         productor_id=1,
         referer_id=1,
-        season="hiver-2026",
+        season='hiver-2026',
         start=datetime.date(2025, 10, 10),
         end=datetime.date(2025, 10, 10),
         minimum_shipment_value=0,
diff --git a/backend/tests/routers/test_contracts.py b/backend/tests/routers/test_contracts.py
index e71ea3d..393cadf 100644
--- a/backend/tests/routers/test_contracts.py
+++ b/backend/tests/routers/test_contracts.py
@@ -3,15 +3,17 @@ import src.models as models
 from src.main import app
 from src.auth.auth import get_current_user
 import tests.factories.contracts as contract_factory
+import tests.factories.forms as form_factory
+import tests.factories.contract_products as contract_products_factory
 
 from fastapi.exceptions import HTTPException
 
 class TestContracts:
     def test_get_all(self, client, mocker, mock_session, mock_user):
         mock_results = [
-            contract_factory.contract_public_factory(name="test 1", id=1),
-            contract_factory.contract_public_factory(name="test 2", id=2),
-            contract_factory.contract_public_factory(name="test 3", id=3),
+            contract_factory.contract_public_factory(id=1),
+            contract_factory.contract_public_factory(id=2),
+            contract_factory.contract_public_factory(id=3),
         ]
         mock = mocker.patch.object(
             service,
@@ -31,7 +33,7 @@ class TestContracts:
         )
     def test_get_all_filters(self, client, mocker, mock_session, mock_user):
         mock_results = [
-            contract_factory.contract_public_factory(name="test 2", id=2),
+            contract_factory.contract_public_factory(id=2),
         ]
         mock = mocker.patch.object(
             service,
@@ -65,7 +67,7 @@ class TestContracts:
         app.dependency_overrides.clear()
 
     def test_get_one(self, client, mocker, mock_session, mock_user):
-        mock_result = contract_factory.contract_public_factory(name="test 2", id=2)
+        mock_result = contract_factory.contract_public_factory(id=2)
 
         mock = mocker.patch.object(
             service,
@@ -123,10 +125,42 @@ class TestContracts:
         app.dependency_overrides.clear()
 
     def test_create_one(self, client, mocker, mock_session, mock_user):
-        pass
+        contract_body = contract_factory.contract_body_factory(
+            products=[
+                contract_products_factory.contract_product_body_factory(product_id=1),
+                contract_products_factory.contract_product_body_factory(product_id=2),
+                contract_products_factory.contract_product_body_factory(product_id=3)
+            ],
+            cheques=[{'name': '123123', 'value': '100'}]
+        )
+        contract_result = contract_factory.contract_factory(
+            products=[
+                contract_products_factory.contract_product_factory(product_id=1),
+                contract_products_factory.contract_product_factory(product_id=2),
+                contract_products_factory.contract_product_factory(product_id=3)
+            ],
+            form=form_factory.form_factory(),
+            cheques=[models.Cheque(name='123123', value='100')]
+        )
+        mock_create_one = mocker.patch.object(
+            service,
+            'create_one',
+            return_value=contract_result
+        )
+        mock_add_contract_file = mocker.patch.object(
+            service,
+            'add_contract_file',
+            return_value=True
+        )
+        mock_generate_html_contract = mocker.patch('src.contracts.generate_contract.generate_html_contract')
+
+        response = client.post('/api/contracts', json=contract_body)
+        assert response.status_code == 200
+        contract_id = 'test_test_test type_hiver-2026'
+        assert response.headers['Content-Disposition'] == f'attachment; filename=contract_{contract_id}.pdf'
 
     def test_delete_one(self, client, mocker, mock_session, mock_user):
-        contract_result = contract_factory.contract_public_factory(name='test contract delete')
+        contract_result = contract_factory.contract_public_factory()
 
         mock = mocker.patch.object(
             service,
@@ -176,7 +210,7 @@ class TestContracts:
     def test_delete_one_unauthorized(self, client, mocker, mock_session, mock_user):
         def unauthorized():
             raise HTTPException(status_code=401)
-        contract_body = contract_factory.contract_body_factory(name='test contract delete')
+        contract_body = contract_factory.contract_body_factory()
             
         app.dependency_overrides[get_current_user] = unauthorized