feat: make command parameter optional in set_alarm mutation

tests/test_api.py

@@ -13,6 +13,7 @@ from api.main import app  # noqa: E402
 
 client = TestClient(app)
 
+
 def test_auth_missing():
     query = """
     query {
@@ -24,6 +25,7 @@ def test_auth_missing():
     response = client.post("/graphql", json={"query": query})
     assert response.status_code == 401
 
+
 def test_auth_invalid():
     query = """
     query {
@@ -32,12 +34,15 @@ def test_auth_invalid():
       }
     }
     """
-    response = client.post("/graphql", json={"query": query}, headers={"X-API-Key": "wrong"})
+    response = client.post(
+        "/graphql", json={"query": query}, headers={"X-API-Key": "wrong"}
+    )
     assert response.status_code == 401
 
+
 def test_graphql_workflow():
     headers = {"X-API-Key": "test-secret"}
-    
+
     # 1. Get empty alarms
     query_get = """
     query {
@@ -49,7 +54,7 @@ def test_graphql_workflow():
     res = client.post("/graphql", json={"query": query_get}, headers=headers)
     assert res.status_code == 200
     assert res.json()["data"]["getAlarms"] == []
-    
+
     # 2. Set alarm
     mutation_set = """
     mutation {
@@ -68,12 +73,12 @@ def test_graphql_workflow():
     assert alarm["command"] == "python wecker.py"
     assert alarm["isEnabled"] is True
     alarm_id = alarm["id"]
-    
+
     # 3. Get alarms lists it
     res = client.post("/graphql", json={"query": query_get}, headers=headers)
     assert len(res.json()["data"]["getAlarms"]) == 1
     assert res.json()["data"]["getAlarms"][0]["id"] == alarm_id
-    
+
     # 4. Get specific alarm
     query_one = f"""
     query {{
@@ -86,7 +91,7 @@ def test_graphql_workflow():
     res = client.post("/graphql", json={"query": query_one}, headers=headers)
     assert res.json()["data"]["getAlarm"]["id"] == alarm_id
     assert res.json()["data"]["getAlarm"]["cronExpression"] == "30 7 * * *"
-    
+
     # 5. Update alarm
     mutation_update = f"""
     mutation {{
@@ -102,7 +107,7 @@ def test_graphql_workflow():
     assert alarm_updated["id"] == alarm_id
     assert alarm_updated["cronExpression"] == "0 8 * * *"
     assert alarm_updated["isEnabled"] is False
-    
+
     # 6. Delete alarm
     mutation_delete = f"""
     mutation {{
@@ -111,7 +116,7 @@ def test_graphql_workflow():
     """
     res = client.post("/graphql", json={"query": mutation_delete}, headers=headers)
     assert res.json()["data"]["deleteAlarm"] is True
-    
+
     # 7. List again is empty
     res = client.post("/graphql", json={"query": query_get}, headers=headers)
     assert res.json()["data"]["getAlarms"] == []