Merge 7be32447e6 into afe41126f6

docs/en/docs/tutorial/query-params.md

@@ -20,6 +20,11 @@ http://127.0.0.1:8000/items/?skip=0&limit=10
 As they are part of the URL, they are "naturally" strings.
 
 But when you declare them with Python types (in the example above, as `int`), they are converted to that type and validated against it.
+For example, if `skip` is declared as an `int`, sending a value that cannot be converted to an integer:
+```
+http://127.0.0.1:8000/items/?skip=abc
+```
+will result in a validation error because `"abc"` cannot be converted to an integer.
 
 All the same processes that apply to path parameters also apply to query parameters:
 

tests/test_tutorial/test_query_params/test_tutorial001.py

@@ -131,3 +131,18 @@ def test_openapi_schema(client: TestClient):
             },
         }
     )
+
+def test_read_user_item(client: TestClient, path, expected_json):
+    response = client.get(path)
+    assert response.status_code == 200
+    assert response.json() == expected_json
+
+
+def test_invalid_query_parameter(client: TestClient):
+    response = client.get("/items/?skip=invalid")
+
+    assert response.status_code == 422
+    assert response.json()["detail"][0]["loc"] == ["query", "skip"]
+
+
+def test_openapi_schema(client: TestClient):