test: mock win32 in overlay runtime init test

bun.lock

@@ -12,6 +12,7 @@
         "commander": "^14.0.3",
         "hono": "^4.12.7",
         "jsonc-parser": "^3.3.1",
+        "koffi": "^2.15.6",
         "libsql": "^0.5.22",
         "ws": "^8.19.0",
       },
@@ -478,6 +479,8 @@
 
     "keyv": ["keyv@4.5.4", "", { "dependencies": { "json-buffer": "3.0.1" } }, "sha512-oxVHkHR/EJf2CNXnWxRLW6mg7JyCCUcG0DtEGmL2ctUo1PNTin1PUil+r/+4r5MpVgC/fn1kjsx7mjSujKqIpw=="],
 
+    "koffi": ["koffi@2.15.6", "", {}, "sha512-WQBpM5uo74UQ17UpsFN+PUOrQQg4/nYdey4SGVluQun2drYYfePziLLWdSmFb4wSdWlJC1aimXQnjhPCheRKuw=="],
+
     "lazy-val": ["lazy-val@1.0.5", "", {}, "sha512-0/BnGCCfyUMkBpeDgWihanIAF9JmZhHBgUhEqzvf+adhNGLoP6TaiI5oF8oyb3I45P+PcnrqihSf01M0l0G5+Q=="],
 
     "libsql": ["libsql@0.5.28", "", { "dependencies": { "@neon-rs/load": "^0.0.4", "detect-libc": "2.0.2" }, "optionalDependencies": { "@libsql/darwin-arm64": "0.5.28", "@libsql/darwin-x64": "0.5.28", "@libsql/linux-arm-gnueabihf": "0.5.28", "@libsql/linux-arm-musleabihf": "0.5.28", "@libsql/linux-arm64-gnu": "0.5.28", "@libsql/linux-arm64-musl": "0.5.28", "@libsql/linux-x64-gnu": "0.5.28", "@libsql/linux-x64-musl": "0.5.28", "@libsql/win32-x64-msvc": "0.5.28" }, "os": [ "linux", "win32", "darwin", ], "cpu": [ "arm", "x64", "arm64", ] }, "sha512-wKqx9FgtPcKHdPfR/Kfm0gejsnbuf8zV+ESPmltFvsq5uXwdeN9fsWn611DmqrdXj1e94NkARcMA2f1syiAqOg=="],

package.json

@@ -2,7 +2,7 @@
   "name": "subminer",
   "productName": "SubMiner",
   "desktopName": "SubMiner.desktop",
-  "version": "0.12.0-beta.1",
+  "version": "0.12.0-beta.2",
   "description": "All-in-one sentence mining overlay with AnkiConnect and dictionary integration",
   "packageManager": "bun@1.3.5",
   "main": "dist/main-entry.js",

src/core/services/overlay-runtime-init.test.ts

@@ -2,6 +2,23 @@ import assert from 'node:assert/strict';
 import test from 'node:test';
 import { initializeOverlayAnkiIntegration, initializeOverlayRuntime } from './overlay-runtime-init';
 
+function withPlatform(platform: NodeJS.Platform, run: () => void): void {
+  const originalPlatform = process.platform;
+  Object.defineProperty(process, 'platform', {
+    value: platform,
+    configurable: true,
+  });
+
+  try {
+    run();
+  } finally {
+    Object.defineProperty(process, 'platform', {
+      value: originalPlatform,
+      configurable: true,
+    });
+  }
+}
+
 test('initializeOverlayRuntime skips Anki integration when ankiConnect.enabled is false', () => {
   let createdIntegrations = 0;
   let startedIntegrations = 0;
@@ -548,6 +565,7 @@ test('initializeOverlayRuntime hides overlay windows when tracker loses the targ
 });
 
 test('initializeOverlayRuntime preserves visible overlay on Windows tracker loss when target is not minimized', () => {
+  withPlatform('win32', () => {
     const calls: string[] = [];
     const tracker = {
       onGeometryChange: null as ((...args: unknown[]) => void) | null,
@@ -602,6 +620,7 @@ test('initializeOverlayRuntime preserves visible overlay on Windows tracker loss
 
     assert.deepEqual(calls, ['sync-shortcuts']);
   });
+});
 
 test('initializeOverlayRuntime restores overlay bounds and visibility when tracker finds the target window again', () => {
   const bounds: Array<{ x: number; y: number; width: number; height: number }> = [];