add tutorial test

tests/test_tutorial/test_query_params/test_tutorial007_py310.py

@@ -0,0 +1,33 @@
+import pytest
+from dirty_equals import IsDict
+from fastapi.testclient import TestClient
+from fastapi.utils import match_pydantic_error_url
+
+
+@pytest.fixture(name="client")
+def get_client():
+    from docs_src.query_params.tutorial006 import app
+
+    c = TestClient(app)
+    return c
+
+
+def test_foo_needy_very(client: TestClient):
+    response = client.get("/items/foo?needy=very")
+    assert response.status_code == 200
+    assert response.json() == {
+        "query": 1,
+        "string_mapping": {
+            "query": "1",
+            "foo": "baz"
+        },
+        "mapping_query_int": {
+            "query": 1
+        },
+        "sequence_mapping_queries": {
+            "query": [
+            "1"
+            ],
+            "foo": []
+        }
+    }