✅ Tweak tests to keep the same conventions as the rest of the tests

tests/test_form_default.py

@@ -13,21 +13,21 @@ async def post_url_encoded(age: Annotated[Optional[int], Form()] = None):
     return age
 
 
-def test_form_default_url_encoded():
-    response = client.post("/urlencoded", data={"age": ""})
-    assert response.status_code == 200
-    assert response.text == "null"
-
-
 @app.post("/multipart")
 async def post_multi_part(
     age: Annotated[Optional[int], Form()] = None,
     file: Annotated[Optional[bytes], File()] = None,
 ):
-    assert file is None
-    assert age is None
+    return {"file": file, "age": age}
+
+
+def test_form_default_url_encoded():
+    response = client.post("/urlencoded", data={"age": ""})
+    assert response.status_code == 200
+    assert response.text == "null"
 
 
 def test_form_default_multi_part():
     response = client.post("/multipart", data={"age": ""})
     assert response.status_code == 200
+    assert response.json() == {"file": None, "age": None}