adding monkeytype

backend/__tests__/__integration__/dal/config.spec.ts

@@ -0,0 +1,42 @@
+import { ObjectId } from "mongodb";
+import { describe, expect, it } from "vitest";
+import * as ConfigDal from "../../../src/dal/config";
+
+const getConfigCollection = ConfigDal.__testing.getConfigCollection;
+
+describe("ConfigDal", () => {
+  describe("saveConfig", () => {
+    it("should save and update user configuration correctly", async () => {
+      //GIVEN
+      const uid = new ObjectId().toString();
+      await getConfigCollection().insertOne({
+        uid,
+        config: {
+          ads: "on",
+          time: 60,
+          quickTab: true, //legacy value
+        },
+      } as any);
+
+      //WHEN
+      await ConfigDal.saveConfig(uid, {
+        ads: "on",
+        difficulty: "normal",
+      } as any);
+
+      //WHEN
+      await ConfigDal.saveConfig(uid, { ads: "off" });
+
+      //THEN
+      const savedConfig = (await ConfigDal.getConfig(
+        uid,
+      )) as ConfigDal.DBConfig;
+
+      expect(savedConfig.config.ads).toBe("off");
+      expect(savedConfig.config.time).toBe(60);
+
+      //should remove legacy values
+      expect((savedConfig.config as any)["quickTab"]).toBeUndefined();
+    });
+  });
+});