remove symbolic link in node_modules

test/package.json

@@ -4,7 +4,7 @@
   "description": "This package hiding test dependincies from main repo because puppeteer is pretty big.",
   "scripts": {
     "dev": "rollup -c rollup.unit.config.js -w -m inline",
-    "unit": "rollup -c rollup.unit.config.js && cd unit/build && \"../../qunit\" -r failonlyreporter three.source.unit.js"
+    "unit": "rollup -c rollup.unit.config.js && rimraf node_modules/three && qunit -r failonlyreporter unit/build/three.source.unit.js"
   },
   "devDependencies": {
     "failonlyreporter": "^1.0.0",