diff --git a/tests/test_action.py b/tests/test_action.py
index 3914430e..0589ed83 100644
--- a/tests/test_action.py
+++ b/tests/test_action.py
@@ -989,7 +989,7 @@ def test_offer_without_devices(user: UserClient):
 
 @pytest.mark.mvp
 @pytest.mark.usefixtures(conftest.app_context.__name__)
-def test_automatic_note_to_trade(user: UserClient, user2: UserClient):
+def test_automatic_tradenote(user: UserClient, user2: UserClient):
     """Check than there are one note when one device is insert in one trade lot"""
     lot, _ = user.post({'name': 'MyLot'}, res=Lot)
     request_post = {
@@ -1080,3 +1080,57 @@ def test_erase_physical():
     )
     db.session.add(erasure)
     db.session.commit()
+
+
+@pytest.mark.mvp
+@pytest.mark.usefixtures(conftest.app_context.__name__)
+def test_endpoint_tradenote(user: UserClient, user2: UserClient):
+    """Check the normal creation and visualization of one trade note"""
+    lot, _ = user.post({'name': 'MyLot'}, res=Lot)
+    request_post = {
+        'type': 'Trade',
+        'devices': [],
+        'userFrom': user.email,
+        'userTo': user2.email,
+        'price': 10,
+        'date': "2020-12-01T02:00:00+00:00",
+        'documentID': '1',
+        'lot': lot['id'],
+        'confirm': True,
+    }
+
+    user.post(res=models.Action, data=request_post)
+    trade = models.Trade.query.one()
+
+    snapshot, _ = user.post(file('basic.snapshot'), res=models.Snapshot)
+    device = Device.query.filter_by(id=snapshot['device']['id']).one()
+    # add one device
+    lot, _ = user.post({},
+                       res=Lot,
+                       item='{}/devices'.format(lot['id']),
+                       query=[('id', device.id)])
+
+    txt = 'Text of Note'
+    request_post = {
+        'type': 'TradeNote',
+        'description': txt,
+        'devices': [device.id],
+        'trade': trade.id,
+    }
+
+    tradeNote, _ = user.post(res=models.Action, data=request_post)
+
+    assert tradeNote['devices'][0]['id'] == device.id
+    assert tradeNote['description'] == txt
+    assert tradeNote['author']['email'] == user.email
+
+    txt2 = 'Text of Note2'
+    request_post2 = {
+        'type': 'TradeNote',
+        'description': txt2,
+        'devices': [device.id],
+        'trade': trade.id,
+    }
+
+    tradeNote2, _ = user.post(res=models.Action, data=request_post2)
+    assert tradeNote2['description'] == txt2