adding monkeytype

backend/__tests__/workers/later-worker.spec.ts

@@ -0,0 +1,33 @@
+import { describe, it, expect } from "vitest";
+import * as LaterWorker from "../../src/workers/later-worker";
+const calculateXpReward = LaterWorker.__testing.calculateXpReward;
+
+describe("later-worker", () => {
+  describe("calculateXpReward", () => {
+    it("should return the correct XP reward for a given rank", () => {
+      //GIVEN
+      const xpRewardBrackets = [
+        { minRank: 1, maxRank: 1, minReward: 100, maxReward: 100 },
+        { minRank: 2, maxRank: 10, minReward: 50, maxReward: 90 },
+      ];
+
+      //WHEN / THEN
+      expect(calculateXpReward(xpRewardBrackets, 5)).toBe(75);
+      expect(calculateXpReward(xpRewardBrackets, 11)).toBeUndefined();
+    });
+
+    it("should return the highest XP reward if brackets overlap", () => {
+      //GIVEN
+      const xpRewardBrackets = [
+        { minRank: 1, maxRank: 5, minReward: 900, maxReward: 1000 },
+        { minRank: 2, maxRank: 20, minReward: 50, maxReward: 90 },
+      ];
+
+      //WHEN
+      const reward = calculateXpReward(xpRewardBrackets, 5);
+
+      //THEN
+      expect(reward).toBe(900);
+    });
+  });
+});