From 85b815f32ed6ef59145e3641482b5e192d396efa Mon Sep 17 00:00:00 2001
From: Dev <dev@dev.sp-tarkov.com>
Date: Sat, 4 Nov 2023 11:43:04 +0000
Subject: [PATCH] Add tests for `PlayerServer.calculateLevel()`

---
 project/tests/services/PlayerService.test.ts | 63 ++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 project/tests/services/PlayerService.test.ts

diff --git a/project/tests/services/PlayerService.test.ts b/project/tests/services/PlayerService.test.ts
new file mode 100644
index 00000000..f4c93e56
--- /dev/null
+++ b/project/tests/services/PlayerService.test.ts
@@ -0,0 +1,63 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+import "reflect-metadata";
+import { container } from "tsyringe";
+import { vi, beforeAll, afterEach, describe, expect, it } from "vitest";
+import { IPmcData } from "@spt-aki/models/eft/common/IPmcData";
+import { PlayerService } from "@spt-aki/services/PlayerService";
+
+describe("PlayerService", () =>
+{
+    let playerService: PlayerService; // Using "any" to access private/protected methods without type errors.
+
+    beforeAll(() =>
+    {
+        playerService = container.resolve<PlayerService>("PlayerService");
+    });
+
+    afterEach(() =>
+    {
+        vi.restoreAllMocks();
+    });
+
+    describe("calculateLevel", () =>
+    {
+        it("should return 1 when player xp is 999", () =>
+        {
+            const playerProfile = {
+                Info: {
+                    Experience: 999 // Via wiki: https://escapefromtarkov.fandom.com/wiki/Character_skills#Levels
+                }
+            };
+
+            const result = playerService.calculateLevel(playerProfile as IPmcData);
+
+            expect(result).toBe(1);
+        });
+
+        it("should return 25 when player xp is 609,066", () =>
+        {
+            const playerProfile = {
+                Info: {
+                    Experience: 609066 // Via wiki: https://escapefromtarkov.fandom.com/wiki/Character_skills#Levels
+                }
+            };
+
+            const result = playerService.calculateLevel(playerProfile as IPmcData);
+
+            expect(result).toBe(25);
+        });
+
+        it("should return 79 when player xp is 68,206,066", () =>
+        {
+            const playerProfile = {
+                Info: {
+                    Experience: 68206066 // Via wiki: https://escapefromtarkov.fandom.com/wiki/Character_skills#Levels
+                }
+            };
+
+            const result = playerService.calculateLevel(playerProfile as IPmcData);
+
+            expect(result).toBe(79);
+        });
+    });
+});