style: format Python files with Ruff

tests/test_todos_api.py

@@ -7,17 +7,17 @@ from tests.fakes import FakeSession
 
 
 @pytest.mark.parametrize(
-        "invalid_task",
-        [
-            "",
-            "   ",
-            "a" * 201,
-        ],
+    "invalid_task",
+    [
+        "",
+        "   ",
+        "a" * 201,
+    ],
 )
 def test_create_todo_rejects_invalid_task(
-        client: TestClient,
-        invalid_task:str,
-    ) -> None:
+    client: TestClient,
+    invalid_task: str,
+) -> None:
     response = client.post(
         "/todos",
         json={"task": invalid_task},
@@ -25,9 +25,10 @@ def test_create_todo_rejects_invalid_task(
 
     assert response.status_code == 422
 
+
 def test_create_todo_rejects_missing_task(
-        client: TestClient,
-    ) -> None:
+    client: TestClient,
+) -> None:
     response = client.post(
         "/todos",
         json={},
@@ -40,6 +41,7 @@ def test_create_todo_rejects_missing_task(
     assert error["loc"] == ["body", "task"]
     assert error["type"] == "missing"
 
+
 def test_create_todo_success(
     client: TestClient,
     fake_session: FakeSession,
@@ -51,13 +53,14 @@ def test_create_todo_success(
 
     assert response.status_code == 200
     assert response.json() == {
-            "id": 1,
-            "task": "学习单元测试",
-            "completion": False,
-        }
+        "id": 1,
+        "task": "学习单元测试",
+        "completion": False,
+    }
     assert fake_session.committed is True
     assert fake_session.added_todo.task == "学习单元测试"
-            
+
+
 def test_patch_missing_todo_returns_404(
     client: TestClient,
     fake_session: FakeSession,
@@ -76,6 +79,7 @@ def test_patch_missing_todo_returns_404(
     assert fake_session.committed is False
     assert fake_session.rolled_back is False
 
+
 def test_patch_existing_todo_updates_task(
     client: TestClient,
     fake_session: FakeSession,
@@ -93,13 +97,14 @@ def test_patch_existing_todo_updates_task(
 
     assert response.status_code == 200
     assert response.json() == {
-            "id": 1,
-            "task": "新任务",
-            "completion": False,
-        }
+        "id": 1,
+        "task": "新任务",
+        "completion": False,
+    }
     assert fake_session.committed is True
     assert fake_session.todo_to_return.task == "新任务"
 
+
 def test_patch_existing_todo_updates_completion_only(
     client: TestClient,
     fake_session: FakeSession,
@@ -117,14 +122,15 @@ def test_patch_existing_todo_updates_completion_only(
 
     assert response.status_code == 200
     assert response.json() == {
-            "id": 1,
-            "task": "保留原任务",
-            "completion": True,
-        }
+        "id": 1,
+        "task": "保留原任务",
+        "completion": True,
+    }
     assert fake_session.committed is True
     assert fake_session.todo_to_return.task == "保留原任务"
     assert fake_session.todo_to_return.completion is True
 
+
 def test_delete_existing_todo_success(
     client: TestClient,
     fake_session: FakeSession,
@@ -140,13 +146,14 @@ def test_delete_existing_todo_success(
 
     assert response.status_code == 200
     assert response.json() == {
-            "id": 1,
-            "task": "准备删除的任务",
-            "completion": False,
-        }
+        "id": 1,
+        "task": "准备删除的任务",
+        "completion": False,
+    }
     assert fake_session.committed is True
     assert fake_session.deleted_todo is existing_todo
 
+
 def test_delete_missing_todo_returns_404(
     client: TestClient,
     fake_session: FakeSession,
@@ -161,6 +168,7 @@ def test_delete_missing_todo_returns_404(
     assert fake_session.deleted_todo is None
     assert fake_session.committed is False
 
+
 def test_create_todo_rolls_back_when_commit_fails(
     client: TestClient,
     fake_session: FakeSession,
@@ -176,6 +184,7 @@ def test_create_todo_rolls_back_when_commit_fails(
     assert fake_session.rolled_back is True
     assert fake_session.committed is False
 
+
 def test_patch_todo_rolls_back_when_commit_fails(
     client: TestClient,
     fake_session: FakeSession,
@@ -196,6 +205,7 @@ def test_patch_todo_rolls_back_when_commit_fails(
     assert fake_session.rolled_back is True
     assert fake_session.committed is False
 
+
 def test_delete_todo_rolls_back_when_commit_fails(
     client: TestClient,
     fake_session: FakeSession,
@@ -215,6 +225,7 @@ def test_delete_todo_rolls_back_when_commit_fails(
     assert fake_session.rolled_back is True
     assert fake_session.committed is False
 
+
 def test_get_todos_returns_todo_list(
     client: TestClient,
     fake_session: FakeSession,
@@ -248,6 +259,7 @@ def test_get_todos_returns_todo_list(
         },
     ]
 
+
 def test_get_todos_returns_empty_list(
     client: TestClient,
     fake_session: FakeSession,
@@ -259,6 +271,7 @@ def test_get_todos_returns_empty_list(
     assert response.status_code == 200
     assert response.json() == []
 
+
 @pytest.mark.parametrize(
     "invalid_task",
     [
@@ -285,6 +298,7 @@ def test_patch_todo_rejects_invalid_task(
 
     assert response.status_code == 422
 
+
 def test_patch_todo_rejects_empty_body(
     client: TestClient,
     fake_session: FakeSession,
@@ -303,6 +317,7 @@ def test_patch_todo_rejects_empty_body(
     assert response.status_code == 422
     assert fake_session.committed is False
 
+
 def test_patch_todo_accepts_completion_false(
     client: TestClient,
     fake_session: FakeSession,
@@ -323,6 +338,7 @@ def test_patch_todo_accepts_completion_false(
     assert response.json()["completion"] is False
     assert fake_session.committed is True
 
+
 def test_patch_todo_updates_task_and_completion(
     client: TestClient,
     fake_session: FakeSession,
@@ -344,10 +360,10 @@ def test_patch_todo_updates_task_and_completion(
 
     assert response.status_code == 200
     assert response.json() == {
-            "id": 1,
-            "task": "修改后的任务",
-            "completion": True,
-        }
+        "id": 1,
+        "task": "修改后的任务",
+        "completion": True,
+    }
     assert existing_todo.task == "修改后的任务"
     assert existing_todo.completion is True
     assert fake_session.committed is True